Nucleotides | Chem-Impex International – Page 8

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

Learn more about our story.

About

Our selection of powerful nucleotides offer a rigorously-tested combination of nitrogenous bases, sugars, and phosphate groups, so you can push the limits of your genetic research with precision and reliability.

Filters

VIC2 phosphoramidite

Purity:

≥ 95% (HPLC)

Synonym:

HQ-F554 phosphoramidite

Catalog Number:

48317

Purity Limit:

≥ 95% (HPLC)

Molecular Formula:

C₅₂H₅₉Cl₃N₃O₁₀P

Molecular Weight:

1023.37

Specification Sheet SDS
5'-O-(4, 4'-Dimethoxytrityl)-5-[N-((3', 6'-dipivaloylfluoresceinyl)-aminohexyl)-3-acrylimido]-2'-deoxyuridine-3'-[(2-cyanoethyl)-(N, N-diisopropyl)] phosphoramidite

Purity:

≥ 97% (HPLC)

Synonym:

Fluorescein-dT phosphoramidite

Catalog Number:

48313

Purity Limit:

≥ 97% (HPLC)

Molecular Formula:

C₇₉H₈₉N₆O₁₇P

Molecular Weight:

1425.56

Specification Sheet SDS
5'-Hexachloro-fluorescein phosphoramidite; 6-(4, 7, 2', 4', 5', 7'-hexachloro-3', 6'-dipivaloylfluoresceinyl-6-carboxamido)-hexyl-1-O-[(2-cyanoethyl)-(N, N-diisopropyl)] phosphoramidite

Purity:

≥ 95% (HPLC)

Synonym:

HEX Dye amidite

Catalog Number:

48310

Purity Limit:

≥ 95% (HPLC)

Molecular Formula:

C₄₆H₅₂N₃O₁₀Cl₆P

Molecular Weight:

1050.62

Specification Sheet SDS
1-[3-(4-Monomethoxytrityloxy)propyl]-1'-[3-[(2-cyanoethyl)-(N, N-diisopropyl) phosphoramidityl]propyl]-3, 3, 3', 3'-tetramethylindocarbocyanine chloride

Purity:

≥ 85% (HPLC)

Synonym:

Cyanine 3 phosphoramidite

Catalog Number:

48315

Purity Limit:

≥ 85% (HPLC)

Molecular Formula:

C₅₈H₇₀ClN₄O₄P

Molecular Weight:

953.63

Specification Sheet SDS
5'-O-(4, 4'-Dimethoxytrityl)-5-[N-((tetramethylrhodaminyl)-aminohexyl)-3-acrylimido]-2'-deoxyuridine-3'-[(2-cyanoethyl)-(N, N-diisopropyl)] phosphoramidite

Purity:

≥ 85% (HPLC)

Synonym:

TAMRA-dT phosphoramidite

Catalog Number:

48314

Purity Limit:

≥ 85% (HPLC)

Molecular Formula:

C₇₃H₈₄N₈O₁₃P+

Molecular Weight:

1312.49

Specification Sheet SDS
5'-Fluorescein phosphoramidite

Purity:

≥ 95% (HPLC)

Synonym:

5'(6)-FAM

Catalog Number:

48309

Purity Limit:

≥ 95% (HPLC)

Molecular Formula:

C₄₆H₅₈N₃O₁₀P

Molecular Weight:

843.95

Specification Sheet SDS
20-O-(4, 4'-Dimethoxytrityl)-heptaethyleneglycol, 1-[(2-cyanoethyl)-(N, N-diisopropyl)] phosphoramidite

Purity:

≥ 95% (HPLC)

Synonym:

Spacer phosphoramidite 20

Catalog Number:

48283

Purity Limit:

≥ 95% (HPLC)

Molecular Formula:

C₄₄H₆₅N₂O₁₁P

Molecular Weight:

828.97

Specification Sheet SDS
5'-Tetrachloro-fluorescein phosphoramidite); 6-(4, 7, 2', 7'-tetrachloro-3', 6'-dipivaloylfluoresceinyl-6-carboxamido)-hexyl-1-O-[(2-cyanoethyl)-(N, N-diisopropyl)] phosphoramidite

Purity:

≥ 95% (HPLC)

Synonym:

TET Dye amidite

Catalog Number:

48311

Purity Limit:

≥ 95% (HPLC)

Molecular Formula:

C₄₆H₅₄N₃O₁₀Cl₄P

Molecular Weight:

981.73

Specification Sheet SDS
1, 3-Di-O-(4, 4'-dimethoxytrityl)-glycerol-[(2-cyanoethyl)-(N, N-diisopropyl)] phosphoramidite

Purity:

≥ 98% (UPLC)

Synonym:

1, 3-Di-O-DMT-glycerol-CE phosphoramidite

Catalog Number:

48300

Purity Limit:

≥ 98% (UPLC)

Molecular Formula:

C₅₄H₆₁N₂O₈P

Molecular Weight:

897.06

Specification Sheet SDS
N¹-(4, 4'-Dimethoxytrityl)-biotinyl-6-aminohexyl]-2-cyanoethyl-(N, N-diisopropyl) phosphoramidite

Purity:

≥ 95% (HPLC)

Synonym:

5'-Biotin phosphoramidite

Catalog Number:

48312

Purity Limit:

≥ 95% (HPLC)

Molecular Formula:

C₄₆H₆₄N₅O₆PS

Molecular Weight:

846.08

Specification Sheet SDS
2-Cyanoethyl (12-(2, 2, 2-trifluoroacetamido)dodecyl) diisopropylphosphoramidite

Purity:

≥ 97% (UPLC)

Synonym:

TFA-C12-amine-linker phosphoramidite

Catalog Number:

48306

Purity Limit:

≥ 97% (UPLC)

Molecular Formula:

C₂₃H₄₃F₃N₃O₃P

Molecular Weight:

497.58

SDS
2-Cyanoethyl (6-(3-(prop-2-yn-1-yloxy)-2,2-bis((prop-2-yn-1-yloxy)methyl)propoxy)hexyl)

Purity:

≥ 98% (HPLC)

Synonym:

2-Cyanoethyl(6-(3-(prop-2-yn-1-yloxy)-2,2-bis((prop-2-yn-1-yloxy)methyl)propoxy)hexyl)

Catalog Number:

48303

Purity Limit:

≥ 98% (HPLC)

Molecular Formula:

C₂₉H₄₇N₂O₆P

Molecular Weight:

550.68

SDS
1-O-(4, 4'-Dimethoxytrityl)-3-(4-((tert-butyldimethylsilyl)oxy)benzamido)propan-2-yl (2-cyanoethyl) diisopropylphosphoramidite

Synonym:

1-(bis(4-methoxyphenyl)(phenyl)methoxy)-3-(4-((tert-butyldimethylsilyl)oxy)benzamido)propan-2-yl(2-cyanoethyl) diisopropylphosphoramidite

Catalog Number:

48308

CAS Number:

2237990-57-5

Molecular Formula:

C₄₆H₆₂N₃O₇PSi

Molecular Weight:

828.07

SDS
Monomethoxytrityl-octylamine-linker phosphoramidite

Purity:

≥ 97% (UPLC)

Synonym:

NHMMTr-C8 phosphoramidite

Catalog Number:

48301

Purity Limit:

≥ 97% (UPLC)

Molecular Formula:

C₃₇H₅₂N₃O₃P

Molecular Weight:

617.81

Specification Sheet SDS
Trebler phosphoramidite

Purity:

≥ 97% (UPLC)

Synonym:

Trebler amidite

Catalog Number:

48307

Purity Limit:

≥ 97% (UPLC)

Molecular Formula:

C₈₆H₁₀₁N₂O₁₄P

Molecular Weight:

1417.73

SDS
6-O-(4, 4'-Dimethoxytrityl)-hexane-bis-(diisopropylamino)-phosphane

Purity:

≥ 97% (HPLC)

Synonym:

6-O-DMT-hexane-bis-(diisopropylamino)-phosphane

Catalog Number:

48298

Purity Limit:

≥ 97% (HPLC)

Molecular Formula:

C₃₉H₅₉N₂O₄P

Molecular Weight:

650.88

SDS
Monomethoxytrityl-ethylamine-linker phosphoramidite

Purity:

≥ 97% (UPLC)

Synonym:

MMTr C2 linker phosphoramidite

Catalog Number:

48291

Purity Limit:

≥ 97% (UPLC)

Molecular Formula:

C₃₁H₄₀N₃O₃P

Molecular Weight:

533.65

Specification Sheet SDS
n-Butyl-2-cyanoethyl-N, N-diisopropylphosphoramidite

Synonym:

n-Butyl-2-cyanoethyl-N,N-diisopropylphosphoramidite

Catalog Number:

48290

Molecular Formula:

C₁₃H₂₇N₂O₂P

Molecular Weight:

274.34

SDS
Monomethoxytrityl-propylamine-linker phosphoramidite

Purity:

≥ 97% (UPLC)

Synonym:

MMTr C3 linker phosphoramidite

Catalog Number:

48292

Purity Limit:

≥ 97% (UPLC)

Molecular Formula:

C₃₂H₄₂N₃O₃P

Molecular Weight:

547.68

Specification Sheet SDS
Monomethoxytrityl-butylamine-linker phosphoramidite

Purity:

≥ 97% (UPLC)

Synonym:

NHMMTr-C4 phosphoramidite

Catalog Number:

48293

Purity Limit:

≥ 97% (UPLC)

Molecular Formula:

C₃₃H₄₄N₃O₃P

Molecular Weight:

561.71

Specification Sheet SDS
TEG-GalNAc cluster amidite

Purity:

≥ 97% (HPLC)

Catalog Number:

48305

Purity Limit:

≥ 97% (HPLC)

Molecular Formula:

C₆₁H₈₉N₄O₁₉P

Molecular Weight:

1213.37

SDS
12-O-(4, 4'-Dimethoxytrityl)-dodecane-bis-(diisopropylamino)-phosphane

Purity:

≥ 97% (HPLC)

Synonym:

12-O-DMT-dodecane-bis-(diisopropylamino)-phosphane

Catalog Number:

48299

Purity Limit:

≥ 97% (HPLC)

Molecular Formula:

C₄₅H₇₁N₂O₄P

Molecular Weight:

735.05

SDS
Monomethoxytrityl-heptylamine-linker phosphoramidite

Purity:

≥ 97% (UPLC)

Synonym:

NHMMTr-C7 phosphoramidite

Catalog Number:

48295

Purity Limit:

≥ 97% (UPLC)

Molecular Formula:

C₃₆H₅₀N₃O₃P

Molecular Weight:

603.79

Specification Sheet SDS
1-O-(4,4'-Dimethoxytrityl)-14-((2, 5, 7, 8-tetramethyl-2-(4, 8, 12-trimethyltridecyl)chroman-6-yl)oxy)-2, 6, 9, 12-tetraoxatetradecan-4-yl (2-cyanoethyl)diisopropyl phosphoramidite

Purity:

≥ 97% (UPLC)

Synonym:

a-Tocopherol-TEG phosphoramidite

Catalog Number:

48304

Purity Limit:

≥ 97% (UPLC)

Molecular Formula:

C₆₈H₁₀₃N₂O₁₀P

Molecular Weight:

1139.55

Specification Sheet SDS
5'-O-(4, 4'-Dimethoxytrityl)-2'-deoxy-2'-fluoroarabinothymidine-3'-cyanoethyl phosphoramidite

Purity:

≥ 98% (UPLC)

Synonym:

5'-O-DMT-2'-F-ANA-T-3'-CE phosphoramidite

Catalog Number:

48277

Purity Limit:

≥ 98% (UPLC)

Molecular Formula:

C₄₀H₄₈FN₄O₈P

Molecular Weight:

762.82

Specification Sheet SDS
Monomethoxytrityl-pentylamine-linker phosphoramidite

Purity:

≥ 97% (UPLC)

Synonym:

NHMMTr-C5 phosphoramidite

Catalog Number:

48294

Purity Limit:

≥ 97% (UPLC)

Molecular Formula:

C₃₄H₄₆N₃O₃P

Molecular Weight:

575.73

Specification Sheet SDS
6-(Trifluoroacetylamino)-hexyl-(2-cyanoethyl)-(N, N-diisopropyl) phosphoramidite

Purity:

≥ 98% (HPLC)

Synonym:

TFA-C6-amine-linker amidite

Catalog Number:

48280

Purity Limit:

≥ 98% (HPLC)

CAS Number:

133975-85-6

Molecular Formula:

C₁₇H₃₁F₃N₃O₃P

Molecular Weight:

413.42

Specification Sheet SDS
12-O-(4, 4'-Dimethoxytrityloxy)-dodecane-1-[(2-cyanoethyl)-(N, N-diisopropyl)] phosphoramidite

Purity:

≥ 98% (UPLC)

Synonym:

Spacer C12 phosphoramidite

Catalog Number:

48296

Purity Limit:

≥ 98% (UPLC)

CAS Number:

158665-27-1

Molecular Formula:

C₄₂H₆₁N₂O₅P

Molecular Weight:

704.93

Specification Sheet SDS
1, 3-di-O-(4, 4'-Dimethoxytrityl)-glycerol-bis-(diisopropylamino)-phosphane

Purity:

≥ 97% (UPLC)

Synonym:

1, 3-di-O-DMT-glycerol-bis-(diisopropylamino)-phosphane

Catalog Number:

48297

Purity Limit:

≥ 97% (UPLC)

Molecular Formula:

C₅₇H₇₁N₂O₇P

Molecular Weight:

927.18

SDS
3-O-(4, 4'-Dimethoxytrityl)-propyl (2-cyanoethyl)-(N, N-diisopropyl)] phosphoramidite

Purity:

≥ 95% (HPLC)

Synonym:

Spacer phosphoramidite C3

Catalog Number:

48282

Purity Limit:

≥ 95% (HPLC)

CAS Number:

110894-23-0

Molecular Formula:

C₃₃H₄₃N₂O₅P

Molecular Weight:

578.68

Specification Sheet SDS
O⁶-p-nitrophenethyl-9-(4'-trityl-6'-methoxy-(dimethylamino)(chloro)phosphate)-morpholin-2'-yl)-inosine

Purity:

≥ 98% (UPLC)

Synonym:

O6)-NPE I PMO Monomer

Catalog Number:

48272

Purity Limit:

≥ 98% (UPLC)

Molecular Formula:

C₃₉H₃₉ClN₇O₆P

Molecular Weight:

768.21

SDS
5'-O-(4, 4'-Dimethoxytrityl)-hydroxymethyl hexyl-biotin phosphoramidite

Purity:

≥ 97% (UPLC)

Synonym:

5'-O-DMT-hydroxymethyl hexyl-biotin phosphoramidite

Catalog Number:

48302

Purity Limit:

≥ 97% (UPLC)

Molecular Formula:

C₄₇H₆₆N₅O₇PS

Molecular Weight:

876.11

Specification Sheet SDS
6-O-(4, 4'-Dimethoxytrityl)-hexyl-1-[(2-cyanoethyl)-(N, N-diisopropyl)] phosphoramidite

Purity:

≥ 98% (HPLC)

Synonym:

Spacer phosphoramidite C6

Catalog Number:

48284

Purity Limit:

≥ 98% (HPLC)

Molecular Formula:

C₃₆H₄₉N₂O₅P

Molecular Weight:

620.76

Specification Sheet SDS
1-O-(4, 4'-Dimethoxytrityl)-3-O-(N-cholesteryl-3-aminopropyl)-triethyleneglycol-glyceryl-2-O-(2-cyanoethyl)-(N, N-diisopropyl) phosphoramidite

Purity:

≥ 98% (HPLC)

Synonym:

5'-O-DMT-Cholesteryl-TEG phosphoramidite (plant source)

Catalog Number:

48287

Purity Limit:

≥ 98% (HPLC)

Molecular Formula:

C₇₀H₁₀₆N₃O₁₁P

Molecular Weight:

1196.6

Specification Sheet SDS
Cholesterol tetraethylene glycol (TetraEG) amidite (plant source)

Purity:

≥ 97% (HPLC)

Synonym:

Cholesterol tetraethylene glycol (TetraEG) amidite (plant source)

Catalog Number:

48289

Purity Limit:

≥ 97% (HPLC)

Molecular Formula:

C₄₈H₈₆N₃O₈P

Molecular Weight:

864.2

Specification Sheet SDS
Trityl-C⁶-amino-linker phosphoramidite

Purity:

≥ 90% (HPLC)

Synonym:

Tr-C6-amine-linker amidite

Catalog Number:

48278

Purity Limit:

≥ 90% (HPLC)

Molecular Formula:

C₃₄H₄₆N₃O₂P

Molecular Weight:

559.73

Specification Sheet SDS
5'-O-(4, 4'-Dimethoxytrityl)-2'-deoxy-2'-fluoroarabinouridine-3'-cyanoethyl phosphoramidite

Purity:

≥ 99% (HPLC)

Synonym:

5'-O-DMT-2'-F-U-ANA-CE phosphoramidite

Catalog Number:

48276

Purity Limit:

≥ 99% (HPLC)

Molecular Formula:

C₃₉H₄₆FN₄O₈P

Molecular Weight:

748.78

Specification Sheet SDS
4,4'-Dimethoxytrityl-O-triethyleneglycol phosphoramidite

Purity:

≥ 95% (HPLC)

Synonym:

Spacer phosphoramidite 9

Catalog Number:

48288

Purity Limit:

≥ 95% (HPLC)

CAS Number:

146668-73-7

Molecular Formula:

C₃₆H₄₉N₂O₇P

Molecular Weight:

652.76

Specification Sheet SDS
15-O-(4,4'-Dimethoxytrityl)-pentethyleneglycol, 1-[(2-cyanoethyl)-(N,N-diisopropyl)] phosphoramidite

Purity:

≥ 60% (HPLC)

Synonym:

5'-O-DMT-PEG phosphoramidite

Catalog Number:

48285

Purity Limit:

≥ 60% (HPLC)

Molecular Formula:

C₄₀H₅₇N₂O₉P

Molecular Weight:

740.86

Specification Sheet SDS
6-(6-Benzamido-9H-purin-9-yl)-4-tritylmorpholin-2-yl) methyl dimethylphosphoramidochloridate

Purity:

≥ 98% (HPLC)

Synonym:

Morpholino A subunit

Catalog Number:

48264

Purity Limit:

≥ 98% (HPLC)

CAS Number:

956139-18-7

Molecular Formula:

C₃₈H₃₇ClN₇O₄P

Molecular Weight:

722.17

SDS
18-O-(4, 4'-Dimethoxytrityl)-hexaethyleneglycol, 1-[(2-cyanoethyl)-(N, N-diisopropyl)] phosphoramidite

Purity:

≥ 95% (HPLC)

Synonym:

Spacer phosphoramidite 18

Catalog Number:

48281

Purity Limit:

≥ 95% (HPLC)

CAS Number:

125607-09-2

Molecular Formula:

C₄₂H₆₁N₂O₁₀P

Molecular Weight:

784.93

Specification Sheet SDS
2-Cyanoethyl (1-(6-(((chloro(dimethylamino)phosphoryl)oxy)methyl)-4-tritylmorpholin-2-yl)-2-oxo-1, 2-dihydropyrimidin-4-yl)carbamate

Purity:

≥ 98% (UPLC)

Synonym:

Morpholino C(Ceoc) subunit

Catalog Number:

48271

Purity Limit:

≥ 98% (UPLC)

Molecular Formula:

C₃₄H₃₆ClN₆O₆P

Molecular Weight:

691.12

SDS
Monomethoxytrityl-hexylamine-linker phosphoramidite

Purity:

≥ 98% (HPLC)

Synonym:

MMT amine-linker phosphoramidite

Catalog Number:

48279

Purity Limit:

≥ 98% (HPLC)

CAS Number:

114616-27-2

Molecular Formula:

C₃₅H₄₈N₃O₃P

Molecular Weight:

589.75

Specification Sheet SDS
5'-O-(4, 4'-Dimethoxytrityl)-N⁶-benzoyl-2'-deoxy-2'-fluoroarabinoadenosine-3'-cyanoethyl phosphoramidite

Purity:

≥ 99% (HPLC)

Synonym:

5'-O-DMT-2'-F-A(Bz)-ANA-CE phosphoramidite

Catalog Number:

48273

Purity Limit:

≥ 99% (HPLC)

Molecular Formula:

C₄₇H₅₁FN₇O₇P

Molecular Weight:

875.92

Specification Sheet SDS
5'-O-(4, 4'-Dimethoxytrityl)-N²-isobutyryl-2'-O-propargyl-guanosine-3'-cyanoethyl phosphoramidite

Purity:

≥ 98% (HPLC)

Synonym:

5'-O-DMT-N2-iBu-2'-O-propargyl-G-CEphosphoramidite

Catalog Number:

48262

Purity Limit:

≥ 98% (HPLC)

Molecular Formula:

C₄₇H₅₆N₇O₉P

Molecular Weight:

893.96

Specification Sheet SDS
5'-O-(4, 4'-Dimethoxytrityl)-N⁴-acetyl-2'-deoxy-2'-fluoroarabinocytidine-3'-cyanoethyl phosphoramidite

Purity:

≥ 99% (HPLC)

Synonym:

5'-O-DMT-2'-F-C(Ac)-ANA-CE phosphoramidite

Catalog Number:

48275

Purity Limit:

≥ 99% (HPLC)

Molecular Formula:

C₄₁H₄₉FN₅O₈P

Molecular Weight:

789.83

Specification Sheet SDS
1-O-(4,4'-Dimethoxytrityl)-hexyl-disulfide,1'-[(2-cyanoethyl)-(N,N-diisopropyl)] phosphoramidite

Purity:

≥ 98% (HPLC)

Synonym:

Thio-modifier C6 S-S linker

Catalog Number:

48286

Purity Limit:

≥ 98% (HPLC)

Molecular Formula:

C₄₂H₆₁N₂O₅S₂P

Molecular Weight:

769.05

Specification Sheet SDS
6-(6-oxo-2-(2-phenylacetamido)-1H-purin-9(6H-yl)-4-tritylmorpholin-2-yl)methyl dimethylphosphoramidochloridate

Purity:

≥ 98% (HPLC)

Synonym:

Morpholino G(PhAc) subunit

Catalog Number:

48269

Purity Limit:

≥ 98% (HPLC)

Molecular Formula:

C₃₉H₃₉ClN₇O₅P

Molecular Weight:

752.2

SDS
5'-O-(4, 4'-Dimethoxytrityl)-N⁴-acetyl-2'-O-4'-C-locked-cytidine-3'-cyanoethyl phosphoramidite

Synonym:

5'-O-DMT-N4-Ac-2'-O-4'-C-Locked-C-CEphosphoramidite

Catalog Number:

48256

Molecular Formula:

C₄₂H₅₀N₅O₉P

Molecular Weight:

799.86

SDS
5'-O-(4, 4'-Dimethoxytrityl)-N²-isobutyryl-2'-deoxy-2'-fluoroarabinoguanosine-3'-cyanoethyl phosphoramidite

Purity:

≥ 99% (HPLC)

Synonym:

5'-O-DMT-2'-F-G(iBu)-ANA-CE phosphoramidite

Catalog Number:

48274

Purity Limit:

≥ 99% (HPLC)

Molecular Formula:

C₄₄H₅₃FN₇O₈P

Molecular Weight:

857.91

Specification Sheet SDS