Discover the new Chem-Impex: Where innovation starts with a bond.

Learn more about our story.

Chiral Resolution Reagents

101
Filters

  • D-(-)-Quinic acid

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    1,3,4,5-Tetrahydroxycyclohexanecarboxylic acid
    Catalog Number:
    37507
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    77-95-2
    MDL NO:
    MFCD00003864
    Molecular Formula:
    C7H12O6
    Molecular Weight:
    192.17
    Specification Sheet SDS

  • (R-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride

    Hazmat
    Purity:
    ≥ 99% (GC)(T)
    Synonym:
    (R-(-)-MTPA-Cl
    Hazmat
    Catalog Number:
    37500
    Purity Limit:
    ≥ 99% (GC)(T)
    CAS Number:
    39637-99-5
    MDL NO:
    MFCD00044400
    Molecular Formula:
    C10H8ClF3O2
    Molecular Weight:
    252.62
    Specification Sheet SDS

  • (S)-(-)-α-Methylbenzyl isocyanate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-(-)-1-Phenylethyl isocyanate
    Hazmat
    Catalog Number:
    37503
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    14649-03-7
    MDL NO:
    MFCD00002036
    Molecular Formula:
    C9H9NO
    Molecular Weight:
    147.18
    Specification Sheet SDS

  • (S-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride [for Determination of the optical purity of Alcohols and Amines]

    Hazmat
    Purity:
    ≥ 99% (GC)(T)
    Synonym:
    (S-(+)-MTPA-Cl
    Hazmat
    Catalog Number:
    37504
    Purity Limit:
    ≥ 99% (GC)(T)
    CAS Number:
    20445-33-4
    MDL NO:
    MFCD00067105
    Molecular Formula:
    C10H8ClF3O2
    Molecular Weight:
    252.62
    Specification Sheet SDS

  • +)-Dehydroabietylamine [Optical Resolving Agent]

    Purity:
    ≥ 90% (GC)
    Synonym:
    1,4a-Dimethyl-7-isopropyl-1,2,3,4,4a,9,10,10a-octahydro-1-phenanthrenemethylamine
    Catalog Number:
    37502
    Purity Limit:
    ≥ 90% (GC)
    CAS Number:
    1446-61-3
    MDL NO:
    MFCD00213430
    Molecular Formula:
    C20H31N
    Molecular Weight:
    285.48
    Specification Sheet SDS

  • S-(-)-2-Methylbutanol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (S-(-)-2-Methyl-1-butanol
    Hazmat
    Catalog Number:
    37499
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1565-80-6
    MDL NO:
    MFCD00064299
    Molecular Formula:
    C5H12O
    Molecular Weight:
    88.15
    Specification Sheet SDS

  • (1R)-(-)-10-Camphorsulfonic acid

    Hazmat
    Purity:
    ≥ 98% (NMR)
    Synonym:
    (-)-Camphor-10-sulfonic acid
    Hazmat
    Catalog Number:
    37115
    Purity Limit:
    ≥ 98% (NMR)
    CAS Number:
    35963-20-3
    MDL NO:
    MFCD00064158
    Molecular Formula:
    C10H16O4S
    Molecular Weight:
    232.3
    Specification Sheet SDS

  • L-Valine, non animal origin

    Grade:
    USP, EP, JP
    Purity:
    98.5 - 101.0% (Assay)
    Synonym:
    (S)-2-Amino-3-methylbutyric acid
    Catalog Number:
    36934
    Grade:
    USP, EP, JP
    Purity Limit:
    98.5 - 101.0% (Assay)
    CAS Number:
    72-18-4
    MDL NO:
    MFCD00064220
    Molecular Formula:
    C5H11NO2
    Molecular Weight:
    117.1
    Specification Sheet SDS

  • L-Aspartic acid, non animal origin

    Grade:
    USP, EP, JP
    Purity:
    98.5 - 101.0% (Assay)
    Synonym:
    (S)-(+)-Aminosuccinic acid
    Catalog Number:
    36925
    Grade:
    USP, EP, JP
    Purity Limit:
    98.5 - 101.0% (Assay)
    CAS Number:
    56-84-8
    MDL NO:
    MFCD00002616
    Molecular Formula:
    C4H7NO4
    Molecular Weight:
    133.1
    Specification Sheet SDS

  • L-Glutamic acid, non animal origin

    Grade:
    USP, EP, JP
    Purity:
    99.0 - 100.5% (Assay)
    Synonym:
    (S)-1-Aminopropane-1,3-dicarboxylic acid
    Catalog Number:
    36926
    Grade:
    USP, EP, JP
    Purity Limit:
    99.0 - 100.5% (Assay)
    CAS Number:
    56-86-0
    MDL NO:
    MFCD00002634
    Molecular Formula:
    C5H9NO4
    Molecular Weight:
    147.14
    Specification Sheet SDS

  • Quinine

    Purity:
    99 - 101% (Assay by titration)
    Catalog Number:
    32514
    Purity Limit:
    99 - 101% (Assay by titration)
    CAS Number:
    130-95-0
    MDL NO:
    MFCD00198096
    Molecular Formula:
    C20H24N2O2
    Molecular Weight:
    324.42
    Specification Sheet SDS

  • Quinidine anhydrous

    Hazmat
    Purity:
    ≥ 98%(T)
    Synonym:
    Conquinine anhydrous
    Hazmat
    Catalog Number:
    32512
    Purity Limit:
    ≥ 98%(T)
    CAS Number:
    56-54-2
    MDL NO:
    MFCD00135581
    Molecular Formula:
    C20H24N2O2
    Molecular Weight:
    324.42
    Specification Sheet SDS

  • Strychnine

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    (-)-Strychnine
    Hazmat
    Catalog Number:
    32527
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    57-24-9
    MDL NO:
    MFCD00005941
    Molecular Formula:
    C21H22N2O2
    Molecular Weight:
    334.41
    Specification Sheet SDS

  • Cinchonidine

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    (-)-Cinchonidine
    Catalog Number:
    32453
    Purity Limit:
    ≥ 99% (Assay by titration)
    CAS Number:
    485-71-2
    MDL NO:
    MFCD00006783
    Molecular Formula:
    C19H22N2O
    Molecular Weight:
    294.39
    Specification Sheet SDS

  • Cinchonine

    Purity:
    98 - 101% (HPLC)
    Synonym:
    (-)-Cinchonine
    Catalog Number:
    32456
    Purity Limit:
    98 - 101% (HPLC)
    CAS Number:
    118-10-5
    MDL NO:
    MFCD00064372
    Molecular Formula:
    C19H22N2O
    Molecular Weight:
    294.4
    Specification Sheet SDS

  • -)-Di-p-toluoyl-L-tartaric acid (Anhydrous)

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    30400
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    32634-66-5
    MDL NO:
    MFCD00064440
    Molecular Formula:
    C20H18O8
    Molecular Weight:
    386.35
    Specification Sheet SDS

  • (+)-Diethyl L-tartrate

    Purity:
    ≥ 98% (GC)
    Synonym:
    L-(+)-Tartaric acid diethyl ester
    Catalog Number:
    30349
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    87-91-2
    MDL NO:
    MFCD00009143
    Molecular Formula:
    C8H14O6
    Molecular Weight:
    206.19
    Specification Sheet SDS

  • +)-Diisopropyl L-tartrate

    Purity:
    ≥ 98% (GC)
    Synonym:
    L-(+)-Tartaric acid diisopropyl ester
    Catalog Number:
    30350
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    2217-15-4
    MDL NO:
    MFCD00064450
    Molecular Formula:
    C10H18O6
    Molecular Weight:
    234.25
    Specification Sheet SDS

  • (1S)-(-)-Camphanic chloride

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    (-)-Camphanoyl chloride
    Hazmat
    Catalog Number:
    24609
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    39637-74-6
    MDL NO:
    MFCD00135626
    Molecular Formula:
    C10H13ClO3
    Molecular Weight:
    216.66
    Specification Sheet SDS

  • (R)-(+)-alpha-Methylbenzylamine

    Hazmat
    Purity:
    ≥ 98% (Assay)
    Synonym:
    (R)-(+)-1-Phenylethylamine
    Hazmat
    Catalog Number:
    24594
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    3886-69-9
    MDL NO:
    MFCD00064405
    Molecular Formula:
    C8H11N
    Molecular Weight:
    121.18
    Specification Sheet SDS

  • -)-Diethyl D-tartrate

    Purity:
    ≥ 99% (GC, Chiral Purity)
    Synonym:
    D-(-)-Tartaric acid diethyl ester
    Catalog Number:
    24597
    Purity Limit:
    ≥ 99% (GC, Chiral Purity)
    CAS Number:
    13811-71-7
    MDL NO:
    MFCD00064451
    Molecular Formula:
    C8H14O6
    Molecular Weight:
    206.19
    Specification Sheet SDS

  • -)-O,O'-Di-p-toluoyl-L-tartaric acid

    Purity:
    ≥ 99.9% (HPLC)
    Synonym:
    Di-p-toluyl-L-tartaric acid
    Catalog Number:
    24596
    Purity Limit:
    ≥ 99.9% (HPLC)
    CAS Number:
    32634-66-5
    MDL NO:
    MFCD00064440
    Molecular Formula:
    C20H18O8
    Molecular Weight:
    386.35
    Specification Sheet SDS

  • R)-(-)-2-Octanol

    Purity:
    ≥ 99% (Assay)
    Synonym:
    (R)-(-)-Hexylmethylcarbinol
    Catalog Number:
    24592
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    5978-70-1
    MDL NO:
    MFCD00064284
    Molecular Formula:
    C8H18O
    Molecular Weight:
    130.23
    Specification Sheet SDS

  • R-(-)-Mandelic acid

    Purity:
    ≥ 99.75% (HPLC, Chiral purity)
    Synonym:
    (R)-α-Hydroxyphenylacetic acid
    Catalog Number:
    24590
    Purity Limit:
    ≥ 99.75% (HPLC, Chiral purity)
    CAS Number:
    611-71-2
    MDL NO:
    MFCD00064251
    Molecular Formula:
    C8H8O3
    Molecular Weight:
    152.15
    Specification Sheet SDS

  • S-(+)-Camphor-10-sulphonic acid

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    (+)-Camphor-10-sulfonic acid
    Hazmat
    Catalog Number:
    24588
    Purity Limit:
    ≥ 99% (Assay by titration)
    CAS Number:
    3144-16-9
    MDL NO:
    MFCD00064157
    Molecular Formula:
    C10H16O4S
    Molecular Weight:
    232.3
    Specification Sheet SDS

  • S-(+)-2-Phenylpropionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (S-(+)-α-Methylphenylacetic acid
    Catalog Number:
    24585
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    7782-24-3
    MDL NO:
    MFCD00063139
    Molecular Formula:
    C9H10O2
    Molecular Weight:
    150.18
    Specification Sheet SDS

  • R-(-)-2-phenylpropionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (R-(-)-α-Methylphenylacetic acid
    Catalog Number:
    24586
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    7782-26-5
    MDL NO:
    MFCD00063140
    Molecular Formula:
    C9H10O2
    Molecular Weight:
    150.18
    Specification Sheet SDS

  • -)-Diisopropyl D-tartrate

    Purity:
    ≥ 99% (GC)
    Synonym:
    D-(-)-Tartaric acid diisopropyl ester
    Catalog Number:
    24542
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    62961-64-2
    MDL NO:
    MFCD00008876
    Molecular Formula:
    C10H18O6
    Molecular Weight:
    234.25
    Specification Sheet SDS

  • (+)-O,O'-Di-p-toluoyl-D-tartaric acid, anhydrous Made from synthetic source

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Di-p-toluyl-D-tartaric acid
    Catalog Number:
    24538
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    32634-68-7
    MDL NO:
    MFCD00008552
    Molecular Formula:
    C20H18O8
    Molecular Weight:
    386.35
    Specification Sheet SDS

  • D(-)-Tartaric acid

    Purity:
    ≥ 98% (Assay)
    Synonym:
    D-2,3-Dihydroxybutanedioic acid
    Catalog Number:
    24476
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    147-71-7
    MDL NO:
    MFCD00004238
    Molecular Formula:
    C4H6O6
    Molecular Weight:
    150.09
    Specification Sheet SDS

  • (-)-Dibenzoyl-L-tartaric acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (-)-O,O'-Dibenzoyl-L-tartaric acid
    Catalog Number:
    24464
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    2743-38-6
    MDL NO:
    MFCD00003074
    Molecular Formula:
    C18H14O8
    Molecular Weight:
    358.3
    Specification Sheet SDS

  • Dibenzoyl-D-tartaric acid

    Purity:
    ≥ 99% (Titration)
    Synonym:
    (+)-2,3-Dibenzoyl-D-tartaric acid
    Catalog Number:
    22034
    Purity Limit:
    ≥ 99% (Titration)
    CAS Number:
    17026-42-5
    MDL NO:
    MFCD00063222
    Molecular Formula:
    C18H14O8
    Molecular Weight:
    358.3
    Specification Sheet SDS

  • +)-Dibenzoyl-D-tartaric acid monohydrate

    Purity:
    ≥ 99% (Assay)
    Synonym:
    (+)-2,3-Dibenzoyl-D-tartaric acid monohydrate
    Catalog Number:
    21991
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    80822-15-7
    MDL NO:
    MFCD00150722
    Molecular Formula:
    C18H14O8·H2O
    Molecular Weight:
    376.32
    Specification Sheet SDS

  • D-(+)-Malic acid

    Purity:
    ≥ 99% (Assay by titration, Chiral purity)
    Synonym:
    (R-(+)-2-Hydroxysuccinic acid
    Catalog Number:
    21933
    Purity Limit:
    ≥ 99% (Assay by titration, Chiral purity)
    CAS Number:
    636-61-3
    MDL NO:
    MFCD00004245
    Molecular Formula:
    C4H6O5
    Molecular Weight:
    134.09
    Specification Sheet SDS

  • -)-Dibenzoyl-L-tartaric acid monohydrate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (-)-2,3-Dibenzoyl-L-tartaric acid monohydrate
    Catalog Number:
    21834
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    62708-56-9
    MDL NO:
    MFCD00149119
    Molecular Formula:
    C18H14O8·H2O
    Molecular Weight:
    376.32
    Specification Sheet SDS

  • R-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (R-4-Hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-oxide
    Catalog Number:
    16556
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    39648-67-4
    MDL NO:
    MFCD00010045
    Molecular Formula:
    C20H13O4P
    Molecular Weight:
    348.29
    Specification Sheet SDS

  • S-1-Amino-2-propanol

    Purity:
    ≥ 98% (GC, Chiral purity)
    Synonym:
    (+)-Isopropanolamine
    Catalog Number:
    16632
    Purity Limit:
    ≥ 98% (GC, Chiral purity)
    CAS Number:
    2799-17-9
    MDL NO:
    MFCD00064429
    Molecular Formula:
    C3H9NO
    Molecular Weight:
    75.11
    Specification Sheet SDS

  • R-1-Amino-2-propanol

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    (-)-Isopropanolamine
    Catalog Number:
    16633
    Purity Limit:
    ≥ 99% (Chiral purity)
    CAS Number:
    2799-16-8
    MDL NO:
    MFCD00064428
    Molecular Formula:
    C3H9NO
    Molecular Weight:
    75.11
    Specification Sheet SDS

  • Methyl-(S-(+)-mandelate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (S-(+)-α-Hydroxyphenylacetic acid methyl ester
    Catalog Number:
    16613
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    21210-43-5
    MDL NO:
    MFCD00064246
    Molecular Formula:
    C9H10O3
    Molecular Weight:
    166.17
    Specification Sheet SDS

  • S-(+)-Methoxyphenylacetic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    O-Methyl-(S-mandelic acid
    Catalog Number:
    16614
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    26164-26-1
    MDL NO:
    MFCD00064216
    Molecular Formula:
    C9H10O3
    Molecular Weight:
    166.17
    Specification Sheet SDS

  • S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate

    Purity:
    ≥ 99% (HPLC , Chiral HPLC)
    Synonym:
    (S-4-Hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-oxide
    Catalog Number:
    16602
    Purity Limit:
    ≥ 99% (HPLC , Chiral HPLC)
    CAS Number:
    35193-64-7
    MDL NO:
    MFCD00010045
    Molecular Formula:
    C20H13O4P
    Molecular Weight:
    348.29
    Specification Sheet SDS

  • (R-(-)-α-Methoxyphenylacetic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    O-Methyl-(R-mandelic acid
    Catalog Number:
    16594
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    3966-32-3
    MDL NO:
    MFCD00004250
    Molecular Formula:
    C9H10O3
    Molecular Weight:
    166.17
    Specification Sheet SDS

  • Methyl-(R-(-)-mandelate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (R-(-)-α-Hydroxyphenylacetic acid methyl ester
    Catalog Number:
    16541
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    20698-91-3
    MDL NO:
    MFCD00064247
    Molecular Formula:
    C9H10O3
    Molecular Weight:
    166.17
    Specification Sheet SDS

  • L (+)-Mandelic acid

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-2-Hydroxyphenylacetic acid
    Catalog Number:
    12130
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    17199-29-0
    MDL NO:
    MFCD00004495
    Molecular Formula:
    C8H8O3
    Molecular Weight:
    152.2
    Specification Sheet SDS

  • Brucine

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    10,11-Dimethoxystrychnine
    Hazmat
    Catalog Number:
    07237
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    357-57-3
    MDL NO:
    MFCD00005942
    Molecular Formula:
    C23H26N2O4
    Molecular Weight:
    394.5
    Specification Sheet SDS

  • D-Pyroglutamic acid

    Purity:
    ≥ 99% (Assay)
    Synonym:
    D-Pyr-OH
    Catalog Number:
    05374
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    4042-36-8
    MDL NO:
    MFCD00066212
    Molecular Formula:
    C5H7NO3
    Molecular Weight:
    129.1
    Specification Sheet SDS

  • L-Malic acid

    Purity:
    ≥ 99% (Titration)
    Synonym:
    L-Hydroxybutanedioic acid
    Catalog Number:
    01183
    Purity Limit:
    ≥ 99% (Titration)
    CAS Number:
    97-67-6
    MDL NO:
    MFCD00064213
    Molecular Formula:
    C4H6O5
    Molecular Weight:
    134.09
    Specification Sheet SDS

  • D-Valine

    Purity:
    ≥ 99% (Titration)
    Synonym:
    D-Val-OH
    Catalog Number:
    00316
    Purity Limit:
    ≥ 99% (Titration)
    CAS Number:
    640-68-6
    MDL NO:
    MFCD00064219
    Molecular Formula:
    C5H11NO2
    Molecular Weight:
    117.1
    Specification Sheet SDS

  • D-Aspartic acid

    Purity:
    98.5 - 101.0% (Assay)
    Synonym:
    D-Asp-OH
    Catalog Number:
    00370
    Purity Limit:
    98.5 - 101.0% (Assay)
    CAS Number:
    1783-96-6
    MDL NO:
    MFCD00063081
    Molecular Formula:
    C4H7NO4
    Molecular Weight:
    133.1
    Specification Sheet SDS

  • D-Glutamic acid

    Purity:
    ≥ 98.5% (HPLC)
    Synonym:
    D-Glu-OH
    Catalog Number:
    00155
    Purity Limit:
    ≥ 98.5% (HPLC)
    CAS Number:
    6893-26-1
    MDL NO:
    MFCD00063112
    Molecular Formula:
    C5H9NO4
    Molecular Weight:
    147.14
    Specification Sheet SDS
Back to top