Click Chemistry Reagents

1,3,4,6-Tetra-O-acetyl-2-azido-2-deoxy-α-D-galactopyranose

Purity:

≥ 98% (HPLC)

Catalog Number:

32108

Purity Limit:

≥ 98% (HPLC)

CAS Number:

67817-30-5

MDL NO:

MFCD01076182

Molecular Formula:

C₁₄H₁₉N₃O₉

Molecular Weight:

373.32

Specification Sheet SDS
4-Methoxyphenyl 2-azido-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside

Catalog Number:

32114

CAS Number:

1272755-25-5

MDL NO:

MFCD08276393

Molecular Formula:

C₂₇H₂₉N₃O₆

Molecular Weight:

491.54

SDS
Tris[(1-benzyl-1H-1,2,3-triazol-4-yl)methyl]amine

Purity:

≥ 98% (NMR)

Synonym:

TBTA

Catalog Number:

31518

Purity Limit:

≥ 98% (NMR)

CAS Number:

510758-28-8

MDL NO:

MFCD09265124

Molecular Formula:

C₃₀H₃₀N₁₀

Molecular Weight:

530.63

Specification Sheet SDS
+)-Sodium L-ascorbate crystalline

Grade:

meets FCC specifications

Purity:

99.0-101.0% (Assay, dried basis)

Synonym:

L(+)-Ascorbic acid sodium salt

Catalog Number:

30768

Grade:

meets FCC specifications

Purity Limit:

99.0-101.0% (Assay, dried basis)

CAS Number:

134-03-2

MDL NO:

MFCD00082340

Molecular Formula:

C₆H₇O₆Na

Molecular Weight:

198.1

Specification Sheet SDS
N-Boc-2-(2-aminoethoxy)ethylamine

Purity:

≥ 98% (GC)

Synonym:

tert-Butyl (2-(2-aminoethoxy)ethyl)carbamate

Catalog Number:

30729

Purity Limit:

≥ 98% (GC)

CAS Number:

127828-22-2

MDL NO:

MFCD12031501

Molecular Formula:

C₉H₂₀N₂O₃

Molecular Weight:

204.27

Specification Sheet SDS
1-Azido-3,6,9-trioxaundecane-11-ol

Purity:

≥ 98% (HPLC)

Catalog Number:

30727

Purity Limit:

≥ 98% (HPLC)

CAS Number:

86770-67-4

MDL NO:

MFCD03701128

Molecular Formula:

C₈H₁₇N₃O₄

Molecular Weight:

219.24

Specification Sheet SDS
N-Boc-1,11-diamino-3,6,9-trioxaundecane

Purity:

≥ 98%

Synonym:

tert-Boc-N-amido-PEG3-amine

Catalog Number:

30730

Purity Limit:

≥ 98%

CAS Number:

101187-40-0

MDL NO:

MFCD16619220

Molecular Formula:

C₁₃H₂₈N₂O₅

Molecular Weight:

292.37

Specification Sheet SDS
Bis-N-succinimidyl diglycolic acid

Purity:

≥ 98% (Assay by titration)

Synonym:

2,2'-Oxydiacetic acid bis-N-succinimidyl ester

Catalog Number:

30501

Purity Limit:

≥ 98% (Assay by titration)

CAS Number:

373614-12-1

MDL NO:

MFCD13184975

Molecular Formula:

C₁₂H₁₂N₂O₉

Molecular Weight:

328.2

Specification Sheet SDS
8-Amino-3,6-dioxaoctanoic acid

Purity:

≥ 99% (HPLC)

Synonym:

[2-(2-Aminoethoxy)ethoxy]acetic acid

Catalog Number:

30454

Purity Limit:

≥ 99% (HPLC)

CAS Number:

134978-97-5

MDL NO:

MFCD13185897

Molecular Formula:

C₆H₁₃NO₄

Molecular Weight:

163.2

Specification Sheet SDS
Copper(II) acetate monohydrate

Hazmat

Grade:

ACS reagent

Purity:

98 - 102% (Assay by titration)

Synonym:

Cupric acetate monohydrate

Hazmat

Catalog Number:

30095

Grade:

ACS reagent

Purity Limit:

98 - 102% (Assay by titration)

CAS Number:

6046-93-1

MDL NO:

MFCD00149570

Molecular Formula:

C₄H₆CuO₄·H₂O

Molecular Weight:

199.7

Specification Sheet SDS
DL-a-Lipoic acid

Grade:

Meets USP specification

Purity:

99 - 101% (Assay)

Synonym:

(+/-)-1,2-Dithiolane-3-pentanoic acid

Catalog Number:

29862

Grade:

Meets USP specification

Purity Limit:

99 - 101% (Assay)

CAS Number:

1077-28-7

MDL NO:

MFCD00005474

Molecular Formula:

C₈H₁₄O₂S₂

Molecular Weight:

206.33

Specification Sheet SDS
2S,4S-Boc- 4-azido-pyrrolidine-2-carboxylic acid

Purity:

≥ 99% (HPLC)

Synonym:

Boc-cis-Pro(4-azido)-OH

Catalog Number:

29778

Purity Limit:

≥ 99% (HPLC)

CAS Number:

132622-65-2

MDL NO:

MFCD04115791

Molecular Formula:

C₁₀H₁₆N₄O₄

Molecular Weight:

256.26

Specification Sheet SDS
N^a-Fmoc-N^e-azide-L-Lysine

Purity:

≥ 99.7% (Chiral HPLC)

Synonym:

Fmoc-Lys(N3)-OH

Catalog Number:

29756

Purity Limit:

≥ 99.7% (Chiral HPLC)

CAS Number:

159610-89-6

MDL NO:

MFCD13182319

Molecular Formula:

C₂₁H₂₂N₄O₄

Molecular Weight:

394.43

Specification Sheet SDS
15-[D(+)-Biotinylamino]-4,7,10,13-tetraoxapentadec-1-yne

Purity:

≥ 98% (HPLC)

Catalog Number:

29582

Purity Limit:

≥ 98% (HPLC)

CAS Number:

1262681-31-1

MDL NO:

MFCD22380755

Molecular Formula:

C₂₁H₃₅N₃O₆S

Molecular Weight:

457.59

Specification Sheet SDS
11-[D(+)-Biotinylamino]-1-azido-3,6,9-trioxaundecane

Purity:

≥ 98% (HPLC)

Synonym:

Biotin-PEG3-Azide

Catalog Number:

29581

Purity Limit:

≥ 98% (HPLC)

CAS Number:

875770-34-6

MDL NO:

MFCD20134145

Molecular Formula:

C₁₈H₃₂N₆O₅S

Molecular Weight:

444.55

Specification Sheet SDS
15-Azido-4,7,10,13-tetraoxapentadecanoic acid

Purity:

≥ 97% (NMR)

Synonym:

N3-(PEG)4-COOH

Catalog Number:

29577

Purity Limit:

≥ 97% (NMR)

CAS Number:

1257063-35-6

MDL NO:

MFCD12406155

Molecular Formula:

C₁₁H₂₁N₃O₆

Molecular Weight:

291.3

Specification Sheet SDS
Ruthenium(III) chloride

Purity:

38-42% Rhenium content

Synonym:

Ruthenium trichloride

Catalog Number:

29562

Purity Limit:

38-42% Rhenium content

CAS Number:

10049-08-8

MDL NO:

MFCD00011208

Molecular Formula:

RuCl₃

Molecular Weight:

207.43

SDS
4-Pentynoic acid

Hazmat

Purity:

≥97%

Synonym:

Propargylacetic acid

Hazmat

Catalog Number:

29558

Purity Limit:

≥97%

CAS Number:

6089-09-4

MDL NO:

MFCD00004407

Molecular Formula:

C₅H₆O₂

Molecular Weight:

98.1

SDS
6-Azido-hexanoic acid

Purity:

≥ 98% (GC)

Catalog Number:

29363

Purity Limit:

≥ 98% (GC)

CAS Number:

79598-53-1

MDL NO:

MFCD12406156

Molecular Formula:

C₆H₁₁N₃O₂

Molecular Weight:

157.17

Specification Sheet SDS
5-Azidopentanoic acid

Purity:

≥ 98%

Synonym:

5-Azidovalerianic acid

Catalog Number:

29347

Purity Limit:

≥ 98%

CAS Number:

79583-98-5

MDL NO:

MFCD11850108

Molecular Formula:

C₅H₉N₃O₂

Molecular Weight:

143.15

Specification Sheet SDS
3-Butynoic acid

Hazmat

Purity:

≥ 98% (Assay)

Synonym:

But-3-ynoic acid

Hazmat

Catalog Number:

28620

Purity Limit:

≥ 98% (Assay)

CAS Number:

2345-51-9

MDL NO:

MFCD02258494

Molecular Formula:

C₄H₄O₂

Molecular Weight:

84.07

Specification Sheet SDS
2-Acetamido-2-deoxy-β-D-glucopyranosyl azide 3,4,6-triacetate

Purity:

≥ 99% (HPLC)

Catalog Number:

28218

Purity Limit:

≥ 99% (HPLC)

CAS Number:

6205-69-2

MDL NO:

MFCD00216968

Molecular Formula:

C₁₄H₂₀N₄O₈

Molecular Weight:

372.33

Specification Sheet SDS
4-Ethynylaniline

Purity:

≥ 98% (HPLC)

Synonym:

1-Amino-4-ethynylbenzene

Catalog Number:

28132

Purity Limit:

≥ 98% (HPLC)

CAS Number:

14235-81-5

MDL NO:

MFCD00168824

Molecular Formula:

C₈H₇N

Molecular Weight:

117.15

Specification Sheet SDS
3-Ethynylaniline

Hazmat

Purity:

≥ 98% (Assay)

Hazmat

Catalog Number:

27389

Purity Limit:

≥ 98% (Assay)

CAS Number:

54060-30-9

MDL NO:

MFCD00014779

Molecular Formula:

C₈H₇N

Molecular Weight:

117.15

Specification Sheet SDS
Ruthenium(III) chloride

Purity:

45-55% Rhenium content

Synonym:

Ruthenium trichloride

Catalog Number:

27282

Purity Limit:

45-55% Rhenium content

CAS Number:

10049-08-8

MDL NO:

MFCD00011208

Molecular Formula:

RuCl₃

Molecular Weight:

207.43

SDS
4-Pentynoic acid

Hazmat

Purity:

≥ 98% (GC)

Synonym:

Propargylacetic acid

Hazmat

Catalog Number:

26911

Purity Limit:

≥ 98% (GC)

CAS Number:

6089-09-4

MDL NO:

MFCD00004407

Molecular Formula:

C₅H₆O₂

Molecular Weight:

98.1

Specification Sheet SDS
4-Pentyn-1-ol

Hazmat

Purity:

≥ 98% (GC)

Synonym:

4-Pentyne-1-ol

Hazmat

Catalog Number:

26853

Purity Limit:

≥ 98% (GC)

CAS Number:

5390-04-5

MDL NO:

MFCD00002974

Molecular Formula:

C₅H₈O

Molecular Weight:

84.12

Specification Sheet SDS
L-2-(Fmoc-amino)-4-azidobutanoic acid

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-Dab(N3)-OH

Catalog Number:

26457

Purity Limit:

≥ 99% (HPLC)

CAS Number:

942518-20-9

MDL NO:

MFCD11052920

Molecular Formula:

C₁₉H₁₈N₄O₄

Molecular Weight:

366.38

Specification Sheet SDS
N^γ-Azido-L-2,4-diaminobutyric acid hydrochloride

Purity:

98 - 102% (Assay by titration)

Synonym:

L-Dab(N3)-OH·HCl

Catalog Number:

26430

Purity Limit:

98 - 102% (Assay by titration)

CAS Number:

942518-29-8

MDL NO:

MFCD13184931

Molecular Formula:

C₄H₈N₄O₂·HCl

Molecular Weight:

180.59

Specification Sheet SDS
2-Hydroxyethyl)acetylene

Hazmat

Purity:

≥ 99% (GC)

Synonym:

3-Butyn-1-ol

Hazmat

Catalog Number:

24463

Purity Limit:

≥ 99% (GC)

CAS Number:

927-74-2

MDL NO:

MFCD00002955

Molecular Formula:

C₄H₆O

Molecular Weight:

70.09

Specification Sheet SDS
4-Azidobenzoic acid

Hazmat

Purity:

≥ 98% (HPLC)

Synonym:

p-Azidobenzoic acid

Hazmat

Catalog Number:

23140

Purity Limit:

≥ 98% (HPLC)

CAS Number:

6427-66-3

MDL NO:

MFCD00013987

Molecular Formula:

C₇H₅N₃O₂

Molecular Weight:

163.14

Specification Sheet SDS
Succinimidyl-4-azido-2,3,5,6-tetrafluorobenzoate

Purity:

≥ 98% (Assay)

Synonym:

4-Azido-2,3,5,6-tetrafluorobenzoic acid-N-succinimidyl ester

Catalog Number:

23141

Purity Limit:

≥ 98% (Assay)

CAS Number:

126695-58-7

MDL NO:

MFCD00467437

Molecular Formula:

C₁₁H₄N₄O₄F₄

Molecular Weight:

332.17

Specification Sheet SDS
+)-Biotin-(PEO)₄-propionic hydrazide

Catalog Number:

23128

CAS Number:

756525-97-0

MDL NO:

MFCD09952658

Molecular Formula:

C₂₁H₃₉N₅SO₇

Molecular Weight:

505.63

SDS
6-(N-Boc)caproic acid NHS

Purity:

≥ 98% (TLC)

Catalog Number:

23116

Purity Limit:

≥ 98% (TLC)

CAS Number:

51513-80-5

MDL NO:

MFCD00237379

Molecular Formula:

C₁₅H₂₄N₂O₆

Molecular Weight:

328.36

Specification Sheet SDS
DL-α-Lipoic acid NHS

Purity:

≥ 99% (NMR)

Catalog Number:

23119

Purity Limit:

≥ 99% (NMR)

CAS Number:

40846-94-4

MDL NO:

MFCD09028032

Molecular Formula:

C₁₂H₁₇O₄S₂N

Molecular Weight:

303.4

Specification Sheet SDS
Disuccinimidyl-L-tartrate

Purity:

99%

Synonym:

DST

Catalog Number:

23108

Purity Limit:

99%

CAS Number:

62069-75-4

MDL NO:

MFCD03788224

Molecular Formula:

C₁₂H₁₂N₂O₁₀

Molecular Weight:

344.23

SDS
4-(N-Succinimidylcarboxy)benzophenone

Purity:

≥ 99% (NMR)

Synonym:

4-Benzoylbenzoic acid succinimidyl ester

Catalog Number:

23111

Purity Limit:

≥ 99% (NMR)

CAS Number:

91990-88-4

MDL NO:

MFCD00058572

Molecular Formula:

C₁₈H₁₃NO₅

Molecular Weight:

323.3

Specification Sheet SDS
1,4-Bis-maleimidobutane

Purity:

≥ 99% (NMR)

Synonym:

N,N-(Tetramethylene)dimaleimide

Catalog Number:

23109

Purity Limit:

≥ 99% (NMR)

CAS Number:

28537-70-4

MDL NO:

MFCD01318342

Molecular Formula:

C₁₂H₁₂N₂O₄

Molecular Weight:

248.24

Specification Sheet SDS
Disuccinimidyl sebacate

Purity:

≥ 98% (NMR)

Synonym:

Sebacic acid bis(N-succinimidyl) ester

Catalog Number:

23104

Purity Limit:

≥ 98% (NMR)

CAS Number:

23024-29-5

MDL NO:

MFCD00216005

Molecular Formula:

C₁₈H₂₄N₂O₈

Molecular Weight:

396.39

Specification Sheet SDS
ε-Maleimidocaproic acid hydrazide trifluoroacetic acid

Purity:

≥ 97% (NMR)

Synonym:

EMCH·TFA

Catalog Number:

23096

Purity Limit:

≥ 97% (NMR)

CAS Number:

151038-94-7

MDL NO:

MFCD07357647

Molecular Formula:

C₁₀H₁₅N₃O₃·CF₃CO₂H

Molecular Weight:

339.27

Specification Sheet SDS
1,8-Bis-maleimido-(PEO)₃

Purity:

≥ 95% (HPLC)

Synonym:

BMPEO3

Catalog Number:

23095

Purity Limit:

≥ 95% (HPLC)

CAS Number:

115597-84-7

MDL NO:

MFCD01096749

Molecular Formula:

C₁₄H₁₆N₂O₆

Molecular Weight:

308.29

Specification Sheet SDS
+)-Biotin-(PEO)₄-NHS-propionate

Purity:

≥ 99% (NMR)

Catalog Number:

23091

Purity Limit:

≥ 99% (NMR)

CAS Number:

459426-22-3

MDL NO:

MFCD08458915

Molecular Formula:

C₂₅H₄₀N₄SO₁₀

Molecular Weight:

588.67

Specification Sheet SDS
11-Maleimidoundecanoic acid sulfo-NHS

Purity:

99%

Synonym:

Sulfo-KMUS

Catalog Number:

23082

Purity Limit:

99%

CAS Number:

211236-68-9

MDL NO:

MFCD01075057

Molecular Formula:

C₁₉H₂₅N₂O₉SNa

Molecular Weight:

485.47

SDS
1,6-Bis-maleimidohexane

Purity:

≥ 98.0% (HPLC)

Synonym:

1,6-Hexane dimaleimide

Catalog Number:

23071

Purity Limit:

≥ 98.0% (HPLC)

CAS Number:

4856-87-5

MDL NO:

MFCD00047122

Molecular Formula:

C₁₄H₁₆N₂O₄

Molecular Weight:

276.29

Specification Sheet SDS
β-Maleimidopropionic acid hydrazide

Purity:

99%

Synonym:

BMPH

Catalog Number:

23065

Purity Limit:

99%

CAS Number:

359436-61-6

MDL NO:

MFCD05865035

Molecular Formula:

C₇H₁₀N₃O₃·CF₃CO₂H

Molecular Weight:

297.19

SDS
(+)-Biotin-(PEO)₄-amine

Purity:

≥ 95% (NMR)

Catalog Number:

23062

Purity Limit:

≥ 95% (NMR)

CAS Number:

359860-27-8

MDL NO:

MFCD09952640

Molecular Formula:

C₁₈H₃₄N₄SO₅

Molecular Weight:

418.55

Specification Sheet SDS
1,11-Bis-Maleimido-(PEO)₄

Purity:

≥ 99% (NMR)

Synonym:

BMPEO4

Catalog Number:

23057

Purity Limit:

≥ 99% (NMR)

CAS Number:

86099-06-1

MDL NO:

MFCD01863352

Molecular Formula:

C₁₆H₂₀N₂O₇

Molecular Weight:

352.34

Specification Sheet SDS
N-Succinimidyl 6-[[4-(maleimidomethyl)cyclohexyl]carboxamido]caproate

Purity:

≥ 98% (Assay)

Synonym:

LC-SMCC

Catalog Number:

23049

Purity Limit:

≥ 98% (Assay)

CAS Number:

125559-00-4

MDL NO:

MFCD01863459

Molecular Formula:

C₂₂H₂₉N₃O₇

Molecular Weight:

447.44

Specification Sheet SDS
Succinimidyl 4-(p-maleimidophenyl)butyrate

Purity:

≥ 99% (HPLC)

Synonym:

SMPB

Catalog Number:

23029

Purity Limit:

≥ 99% (HPLC)

CAS Number:

79886-55-8

MDL NO:

MFCD00054961

Molecular Formula:

C₁₈H₁₆N₂O₆

Molecular Weight:

356.32

Specification Sheet SDS
(PEO)₄-bis-amine

Purity:

≥ 99% (HPLC)

Catalog Number:

23036

Purity Limit:

≥ 99% (HPLC)

CAS Number:

929-75-9

MDL NO:

MFCD00628164

Molecular Formula:

C₈H₂₀N₂O₃

Molecular Weight:

192.25

Specification Sheet SDS

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