Chem-Impex International

L-Asparagine-2-chlorotrityl resin (0.3 - 08 meq/g, 200 - 400 mesh)

Synonym:

L-Asparagine-2-chlorotrityl resin

Catalog Number:

03453

MDL NO:

MFCD00801401

Molecular Weight:

0.0

Specification Sheet SDS
N^ε-Trifluoroacetyl-L-lysine

Purity:

≥ 99% (Assay)

Synonym:

L-Lys(Tfa)-OH

Catalog Number:

03435

CAS Number:

10009-20-8

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00037223

Molecular Formula:

C₈H₁₃N₂O₃F₃

Molecular Weight:

242.0

Specification Sheet SDS
L-Norleucine methyl ester hydrochloride

Purity:

≥ 99%

Synonym:

L-Nle-OMe·HCl

Catalog Number:

03405

CAS Number:

3844-54-0

Purity Limit:

≥ 99%

MDL NO:

MFCD00077151

Molecular Formula:

C₇H₁₅NO₂·HCl

Molecular Weight:

181.7

Specification Sheet SDS
Pro-Gln-OH

Purity:

≥ 98% (HPLC)

Synonym:

L-Proline-L-glutamine

Catalog Number:

03415

CAS Number:

18668-08-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037873

Molecular Formula:

C₁₀H₁₇N₃O₄

Molecular Weight:

243.26

Specification Sheet SDS
L-Methionine sulfone

Purity:

≥ 98% (Titration)

Synonym:

L-Met(O2)-OH

Catalog Number:

03386

CAS Number:

7314-32-1

Purity Limit:

≥ 98% (Titration)

MDL NO:

MFCD00066020

Molecular Formula:

C₅H₁₁NO₄S

Molecular Weight:

181.2

Specification Sheet SDS
Leu-Ala-OH

Purity:

≥ 97% (HPLC)

Synonym:

L-Leucyl-L-alanine

Catalog Number:

03381

CAS Number:

7298-84-2

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00002641

Molecular Formula:

C₉H₁₈N₂O₃

Molecular Weight:

202.25

Specification Sheet SDS
Glycine 7-amido-4-methylcoumarin

Purity:

≥ 99% (HPLC)

Synonym:

Gly-AMC

Catalog Number:

03351

CAS Number:

77471-42-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077122

Molecular Formula:

C₁₂H₁₂N₂O₃

Molecular Weight:

232.2

Specification Sheet SDS
Glycine benzyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

Gly-OBzl·HCl

Catalog Number:

03352

CAS Number:

2462-31-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00035442

Molecular Formula:

C₉H₁₁NO₂·HCl

Molecular Weight:

201.7

Specification Sheet SDS
Gly-Pro-OH

Purity:

≥ 99% (Assay)

Synonym:

Glycyl-L-proline

Catalog Number:

03362

CAS Number:

704-15-4

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00020840

Molecular Formula:

C₇H₁₂N₂O₃

Molecular Weight:

172.18

Specification Sheet SDS
N^ε-Dimethyl-L-lysine hydrochloride

Purity:

≥ 97% (NMR)

Synonym:

L-Lys(Me)2-OH·HCl

Catalog Number:

03330

CAS Number:

2259-86-1

Purity Limit:

≥ 97% (NMR)

MDL NO:

MFCD00038975

Molecular Formula:

C₈H₁₈N₂O₂·HCl

Molecular Weight:

210.7

Specification Sheet SDS
β-Cyano-L-alanine

Purity:

≥ 98% (NMR)

Synonym:

β-Cyano-L-Ala-OH

Catalog Number:

03323

CAS Number:

6232-19-5

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00021722

Molecular Formula:

C₄H₆N₂O₂

Molecular Weight:

114.1

Specification Sheet SDS
4-Chloro-DL-phenylalanine

Hazmat

Purity:

≥ 98% (HPLC)

Synonym:

DL-Phe(4-Cl)-OH

Hazmat

Catalog Number:

03321

CAS Number:

7424-00-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00002601

Molecular Formula:

C₉H₁₀ClNO₂

Molecular Weight:

199.6

Specification Sheet SDS
4-(4-Hydroxymethyl-3-methoxyphenoxy)-butyric acid

Purity:

≥ 99% (HPLC)

Synonym:

HMPBA

Catalog Number:

03247

CAS Number:

136849-75-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00153508

Molecular Formula:

C₁₂H₁₆O₅

Molecular Weight:

240.26

Specification Sheet SDS
N^α-Acetyl-L-tryptophan 4-nitrophenyl ester

Purity:

≥ 98% (TLC)

Synonym:

Ac-L-Trp-ONp

Catalog Number:

03265

CAS Number:

14009-92-8

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00037937

Molecular Formula:

C₁₉H₁₇N₃O₅

Molecular Weight:

367.4

Specification Sheet SDS
Acetyl-L-threonine

Purity:

≥ 97%

Synonym:

Ac-L-Thr-OH

Catalog Number:

03262

CAS Number:

17093-74-2

Purity Limit:

≥ 97%

MDL NO:

MFCD00037810

Molecular Formula:

C₆H₁₁NO₄

Molecular Weight:

161.2

Specification Sheet SDS
D-Isoleucine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

D-Ile-OH

Catalog Number:

03252

CAS Number:

319-78-8

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00064221

Molecular Formula:

C₆H₁₃NO₂

Molecular Weight:

131.2

Specification Sheet SDS
Fmoc-O-tert-butyl-L-tyrosinol

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Tyrosinol(tBu)

Catalog Number:

03235

CAS Number:

187526-99-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00235959

Molecular Formula:

C₂₈H₃₁NO₄

Molecular Weight:

445.5

Specification Sheet SDS
L-Valinol

Purity:

≥ 99% (Chiral HPLC, GC)

Synonym:

(S)-2-Amino-3-methyl-1-butanol

Catalog Number:

03236

CAS Number:

2026-48-4

Purity Limit:

≥ 99% (Chiral HPLC, GC)

MDL NO:

MFCD00064296

Molecular Formula:

C₅H₁₃NO

Molecular Weight:

103.1

Specification Sheet SDS
Fmoc-O-tert-butyl-L-serinol

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Serinol(tBu)

Catalog Number:

03222

CAS Number:

198561-87-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00235946

Molecular Formula:

C₂₂H₂₇NO₄

Molecular Weight:

369.4

Specification Sheet SDS
L-Phenylalaninol

Hazmat

Purity:

≥ 99% (Chiral Purity)

Synonym:

(S-(-)-2-Amino-3-phenyl-1-propanol

Hazmat

Catalog Number:

03208

CAS Number:

3182-95-4

Purity Limit:

≥ 99% (Chiral Purity)

MDL NO:

MFCD00004732

Molecular Formula:

C₉H₁₃NO

Molecular Weight:

151.2

Specification Sheet SDS
Fmoc-glycinol

Purity:

≥ 99% (HPLC)

Synonym:

2-(Fmoc-amino)-ethanol

Catalog Number:

03189

CAS Number:

105496-31-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00235927

Molecular Formula:

C₁₇H₁₇NO₃

Molecular Weight:

283.3

Specification Sheet SDS
D-Alaninol

Hazmat

Purity:

≥ 99% (GC)

Synonym:

(R-2-Amino-1-propanol

Hazmat

Catalog Number:

03170

CAS Number:

35320-23-1

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00064413

Molecular Formula:

C₃H₉NO

Molecular Weight:

75.11

Specification Sheet SDS
L-Alaninol

Hazmat

Purity:

≥ 99.9% (GC, Chiral purity)

Synonym:

(S-2-Amino-1-propanol

Hazmat

Catalog Number:

03169

CAS Number:

2749-11-3

Purity Limit:

≥ 99.9% (GC, Chiral purity)

MDL NO:

MFCD00064412

Molecular Formula:

C₃H₉NO

Molecular Weight:

75.11

Specification Sheet SDS
N^α-Benzoyl-L-arginine

Purity:

≥ 99% (HPLC)

Synonym:

Bz-L-Arg-OH

Catalog Number:

03029

CAS Number:

154-92-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00001763

Molecular Formula:

C₁₃H₁₈N₄O₃

Molecular Weight:

278.3

Specification Sheet SDS
L-Alanine ethyl ester hydrochloride

Purity:

≥ 98% (Assay)

Synonym:

L-Ala-OEt·HCl

Catalog Number:

03015

CAS Number:

1115-59-9

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00063662

Molecular Formula:

C₅H₁₁NO₂·HCl

Molecular Weight:

153.6

Specification Sheet SDS
L-Tyrosine methyl ester hydrochloride

Purity:

≥ 99.5% (HPLC, Chiral purity)

Synonym:

L-Tyr-OMe·HCl

Catalog Number:

03159

CAS Number:

3417-91-2

Purity Limit:

≥ 99.5% (HPLC, Chiral purity)

MDL NO:

MFCD00012607

Molecular Formula:

C₁₀H₁₃NO₃·HCl

Molecular Weight:

231.7

Specification Sheet SDS
S-Benzyl-D-cysteine

Purity:

≥ 99% (HPLC)

Synonym:

D-Cys(Bzl)-OH

Catalog Number:

03048

CAS Number:

23032-53-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077103

Molecular Formula:

C₁₀H₁₃NO₂S

Molecular Weight:

211.3

Specification Sheet SDS
L-Proline methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Pro-OMe·HCl

Catalog Number:

03130

CAS Number:

2133-40-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00012708

Molecular Formula:

C₆H₁₁NO₂·HCl

Molecular Weight:

165.6

Specification Sheet SDS
L-Phenylglycine tert-butyl ester hydrochloride

Purity:

≥ 99.5% (HPLC, Chiral purity)

Synonym:

L-Phg-OtBu·HCl

Catalog Number:

03126

CAS Number:

161879-12-5

Purity Limit:

≥ 99.5% (HPLC, Chiral purity)

MDL NO:

MFCD00153456

Molecular Formula:

C₁₂H₁₇NO₂·HCl

Molecular Weight:

243.73

Specification Sheet SDS
D-Alanine benzyl ester 4-toluenesulfonate salt

Purity:

≥ 98% (TLC)

Synonym:

D-Ala-OBzl·TosOH

Catalog Number:

03013

CAS Number:

41036-32-2

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00039092

Molecular Formula:

C₁₀H₁₃NO₂·C₇H₈SO₃

Molecular Weight:

351.4

Specification Sheet SDS
D-Proline methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

D-Pro-OMe·HCl

Catalog Number:

03131

CAS Number:

65365-28-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00083685

Molecular Formula:

C₆H₁₁NO₂·HCl

Molecular Weight:

165.6

Specification Sheet SDS
Glycine methyl ester hydrochloride

Purity:

≥ 99% (Assay)

Synonym:

Gly-OMe·HCl

Catalog Number:

03074

CAS Number:

5680-79-5

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00012870

Molecular Formula:

C₃H₇NO₂·HCl

Molecular Weight:

125.6

Specification Sheet SDS
L-Leucine tert-butyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Leu-OtBu·HCl

Catalog Number:

03091

CAS Number:

2748-02-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038906

Molecular Formula:

C₁₀H₂₁NO₂·HCl

Molecular Weight:

223.7

Specification Sheet SDS
L-Tryptophan methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Trp-OMe·HCl

Catalog Number:

03152

CAS Number:

7524-52-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00066134

Molecular Formula:

C₁₂H₁₄N₂O₂·HCl

Molecular Weight:

254.7

Specification Sheet SDS
S-Acetamidomethyl-L-cysteine hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Cys(Acm)-OH·HCl

Catalog Number:

03046

CAS Number:

28798-28-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00077080

Molecular Formula:

C₆H₁₂N₂O₃S·HCl

Molecular Weight:

228.7

Specification Sheet SDS
L-Phenylalanine benzyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Phe-OBzl·HCl

Catalog Number:

03115

CAS Number:

2462-32-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00043249

Molecular Formula:

C₁₆H₁₇NO₂·HCl

Molecular Weight:

291.8

Specification Sheet SDS
N^α-Tosyl-L-arginine

Purity:

≥ 98% (assay)

Synonym:

Tos-L-Arg-OH

Catalog Number:

03028

CAS Number:

1159-15-5

Purity Limit:

≥ 98% (assay)

MDL NO:

MFCD00019732

Molecular Formula:

C₁₃H₂₀N₄O₄S

Molecular Weight:

328.4

Specification Sheet SDS
L-Arginine ethyl ester dihydrochloride

Purity:

≥ 98% (Assay)

Synonym:

L-Arg-OEt·2HCl

Catalog Number:

03021

CAS Number:

36589-29-4

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00038949

Molecular Formula:

C₈H₁₈N₄O₂·2HCl

Molecular Weight:

275.2

Specification Sheet SDS
N^α-Benzoyl-L-tryptophan

Purity:

≥ 99% (HPLC)

Synonym:

Bz-L-Trp-OH

Catalog Number:

03149

CAS Number:

4302-66-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00037946

Molecular Formula:

C₁₈H₁₆N₂O₃

Molecular Weight:

308.3

Specification Sheet SDS
L-Histidine methyl ester dihydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-His-OMe·2HCl

Catalog Number:

03080

CAS Number:

7389-87-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00012701

Molecular Formula:

C₇H₁₁N₃O₂·2HCl

Molecular Weight:

242.1

Specification Sheet SDS
L-Phenylalanine methyl ester hydrochloride

Purity:

≥ 99% (TLC)

Synonym:

L-Phe-OMe·HCl

Catalog Number:

03121

CAS Number:

7524-50-7

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00012489

Molecular Formula:

C₁₀H₁₃NO₂·HCl

Molecular Weight:

215.7

Specification Sheet SDS
D-Serine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-Ser-OMe·HCl

Catalog Number:

03136

CAS Number:

5874-57-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00066121

Molecular Formula:

C₄H₉O₃N·HCl

Molecular Weight:

155.58

Specification Sheet SDS
L-Proline benzyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Pro-OBzl·HCl

Catalog Number:

02905

CAS Number:

16652-71-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00039002

Molecular Formula:

C₁₂H₁₅NO₂·HCl

Molecular Weight:

241.7

Specification Sheet SDS
Selenious acid

Hazmat

Purity:

≥ 98% (Assay by titration)

Synonym:

Selenium dioxide, hydrated

Hazmat

Catalog Number:

02887

CAS Number:

7783-00-8

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00011331

Molecular Formula:

H₂SeO₃

Molecular Weight:

128.97

Specification Sheet SDS
Ciprofloxacin

Purity:

≥ 99% (HPLC)

Catalog Number:

02884

CAS Number:

85721-33-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00185755

Molecular Formula:

C₁₇H₁₈FN₃O₃

Molecular Weight:

331.35

Specification Sheet SDS
Cobalt(II) acetate tetrahydrate

Hazmat

Purity:

≥ 99% (Assay)

Synonym:

Cobaltous acetate tetrahydrate

Hazmat

Catalog Number:

02885

CAS Number:

6147-53-1

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00149569

Molecular Formula:

C₄H₆CoO₄·4H₂O

Molecular Weight:

249.1

Specification Sheet SDS
4-Fluorophenylacetyl chloride

Hazmat

Purity:

≥ 98% (GC)

Synonym:

4-Fluorobenzeneacetyl chloride

Hazmat

Catalog Number:

02881

CAS Number:

459-04-1

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00674181

Molecular Formula:

C₈H₆ClFO

Molecular Weight:

172.64

Specification Sheet SDS
D-Cystine

Purity:

≥ 99% (Assay)

Synonym:

(H-D-Cys-OH)2

Catalog Number:

02872

CAS Number:

349-46-2

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00002610

Molecular Formula:

C₆H₁₂N₂O₄S₂

Molecular Weight:

240.3

Specification Sheet SDS
Fmoc-(3S-1,2,3,4-tetrahydroisoquinoline-7-hydroxy-3-carboxylic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Tic(OH)-OH

Catalog Number:

02870

CAS Number:

178432-49-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00792388

Molecular Formula:

C₂₅H₂₁NO₅

Molecular Weight:

415.4

Specification Sheet SDS
α-Aminoisobutyric acid

Purity:

≥ 99% (Assay)

Synonym:

H-Aib-OH

Catalog Number:

02864

CAS Number:

62-57-7

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00008049

Molecular Formula:

C₄H₉NO₂

Molecular Weight:

103.12

Specification Sheet SDS

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