Chem-Impex International

Fmoc-β-(benzothiazol-2-yl)-L-alanine

Purity:

≥ 99.5% (Chiral HPLC)

Catalog Number:

15076

CAS Number:

959583-56-3

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD03791021

Molecular Formula:

C₂₅H₂₀N₂O₄S

Molecular Weight:

444.5

Specification Sheet SDS
Fmoc-3-nitro-L-phenylalanine

Purity:

≥ 99% (Assay)

Synonym:

Fmoc-L-Phe(3-NO2)-OH

Catalog Number:

15123

CAS Number:

206060-42-6

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD01317718

Molecular Formula:

C₂₄H₂₀N₂O₆

Molecular Weight:

432.4

Specification Sheet SDS
Fmoc-β-cyano-L-alanine

Purity:

≥ 95% (HPLC)

Synonym:

Fmoc-β-Cyano-L-Ala-OH

Catalog Number:

15135

CAS Number:

127273-06-7

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD01861370

Molecular Formula:

C₁₉H₁₆N₂O₄

Molecular Weight:

336.34

Specification Sheet SDS
Fmoc-3-iodo-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Phe(3-I)-OH

Catalog Number:

15122

CAS Number:

210282-31-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01632252

Molecular Formula:

C₂₄H₂₀INO₄

Molecular Weight:

513.4

Specification Sheet SDS
4-Nitrobenzoic acid

Purity:

≥ 98.5% (assay)

Synonym:

1-Carboxy-4-nitrobenzene

Catalog Number:

15136

CAS Number:

62-23-7

Purity Limit:

≥ 98.5% (assay)

MDL NO:

MFCD00007352

Molecular Formula:

C₇H₅NO₄

Molecular Weight:

167.12

Specification Sheet SDS
Fmoc-(R-4-amino-5-tert-butoxypentanoic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-(R-4-amino-5-tert-butoxy-pentanoic acid

Catalog Number:

15042

CAS Number:

1014018-79-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD05663766

Molecular Formula:

C₂₄H₂₉NO₅

Molecular Weight:

411.5

Specification Sheet SDS
Fmoc-3-methoxy-L-phenlyalanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Phe(3-OMe)-OH

Catalog Number:

15056

CAS Number:

206060-40-4

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD01317009

Molecular Formula:

C₂₅H₂₃NO₅

Molecular Weight:

417.46

Specification Sheet SDS
N^α-Fmoc-N^ε-methyl-N^ε-Boc-L-lysine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Lys(Boc)(Me)-OH

Catalog Number:

14854

CAS Number:

951695-85-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01861332

Molecular Formula:

C₂₇H₃₄N₂O₆

Molecular Weight:

482.58

Specification Sheet SDS
Fmoc-S-4-methoxytrityl-D-cysteine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-D-Cys(Mmt)-OH

Catalog Number:

14848

CAS Number:

1198791-73-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02094091

Molecular Formula:

C₃₈H₃₃NO₅S

Molecular Weight:

615.75

Specification Sheet SDS
Fmoc-α-Me-L-Leucine

Purity:

≥ 99% (Chiral HPLC)

Synonym:

Fmoc-α-Me-L-Leu-OH

Catalog Number:

14824

CAS Number:

312624-65-0

Purity Limit:

≥ 99% (Chiral HPLC)

MDL NO:

MFCD08458572

Molecular Formula:

C₂₂H₂₅NO₄

Molecular Weight:

367.45

Specification Sheet SDS
Cyclo(-L-Ala-L-Glu)

Purity:

≥ 98% (HPLC)

Synonym:

Cyclo(-Ala-Glu)

Catalog Number:

14801

CAS Number:

16364-36-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD05663454

Molecular Formula:

C₈H₁₂N₂O₄

Molecular Weight:

200.19

Specification Sheet SDS
5-(Pentafluorobenzoylamino)fluorescein

Purity:

≥ 99% (HPLC)

Synonym:

Pfb-F

Catalog Number:

14720

CAS Number:

209540-56-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02259676

Molecular Formula:

C₂₇H₁₄F₅NO₆

Molecular Weight:

541.39

Specification Sheet SDS
5(6)-Carboxy-tetramethylrhodamine

Purity:

≥ 97% (HPLC)

Synonym:

5(6)-TAMRA

Catalog Number:

14719

CAS Number:

98181-63-6, 150347-56-1

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD16661194

Molecular Formula:

C₂₅H₂₂N₂O₅

Molecular Weight:

430.46

Specification Sheet SDS
Fmoc-S-trityl-D-homocysteine

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-D-Homocys(Trt)-OH

Catalog Number:

14497

CAS Number:

1007840-62-1

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD05663440

Molecular Formula:

C₃₈H₃₃NO₄S

Molecular Weight:

599.74

Specification Sheet SDS
3-Methoxy-2-butanol

Purity:

≥ 97% (GC)

Catalog Number:

14429

CAS Number:

53778-72-6

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00603020

Molecular Formula:

C₅H₁₂O₂

Molecular Weight:

104.15

Specification Sheet SDS
L-Threonine methyl amide hydrochloride

Purity:

≥ 95%

Synonym:

L-Thr-NHMe·HCl

Catalog Number:

14419

CAS Number:

176543-45-6

Purity Limit:

≥ 95%

MDL NO:

MFCD11113167

Molecular Formula:

C₅H₁₂N₂O₂·HCl

Molecular Weight:

168.62

Specification Sheet SDS
Diphenyl diselenide

Hazmat

Purity:

≥ 99% (GC)

Synonym:

Phenyl diselenide

Hazmat

Catalog Number:

14373

CAS Number:

1666-13-3

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00003001

Molecular Formula:

C₁₂H₁₀Se₂

Molecular Weight:

312.13

Specification Sheet SDS
(R)-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid

Purity:

≥ 99% (HPLC)

Synonym:

L-Dtc-OH

Catalog Number:

14358

CAS Number:

72778-00-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00070264

Molecular Formula:

C₆H₁₁NO₂S

Molecular Weight:

161.22

Specification Sheet SDS
3-Bromo-D-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

D-Phe(3-Br)-OH

Catalog Number:

14323

CAS Number:

99295-78-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD06659100

Molecular Formula:

C₉H₁₀BrNO₂

Molecular Weight:

244.1

Specification Sheet SDS
3-Bromo- L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

L-Phe(3-Br)-OH

Catalog Number:

14322

CAS Number:

82311-69-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD06659110

Molecular Formula:

C₉H₁₀BrNO₂

Molecular Weight:

244.1

Specification Sheet SDS
Spectinomycin sulfate

Purity:

≥ 90% (HPLC)

Catalog Number:

14311

CAS Number:

23312-56-3

Purity Limit:

≥ 90% (HPLC)

MDL NO:

MFCD00270185

Molecular Formula:

C₁₄H₂₆N₂O₁₂S

Molecular Weight:

430.43

Specification Sheet SDS
Minocycline hydrochloride

Purity:

≥ 890 ìg/mg

Synonym:

Minocin

Catalog Number:

14302

CAS Number:

13614-98-7

Purity Limit:

≥ 890 ìg/mg

MDL NO:

MFCD00083669

Molecular Formula:

C₂₃H₂₇N₃O₇· HCl

Molecular Weight:

493.94

Specification Sheet SDS
S-Acetamidomethyl-L- penicillamine hydrochloride

Purity:

≥ 98% (TLC)

Synonym:

L-Pen(Acm)-OH·HCl

Catalog Number:

14299

CAS Number:

1330286-48-0

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD08458518

Molecular Formula:

C₈H₁₆N₂O₃S·HCl

Molecular Weight:

256.9

Specification Sheet SDS
Pyridinium chlorochromate

Hazmat

Purity:

≥ 99% (titration)

Synonym:

PCC

Hazmat

Catalog Number:

14289

CAS Number:

26299-14-9

Purity Limit:

≥ 99% (titration)

MDL NO:

MFCD00013106

Molecular Formula:

C₅H₅N·ClCrO₃H

Molecular Weight:

215.56

Specification Sheet SDS
Proteinase K from Tritirachium album [EC 3.4.21.14]

Grade:

Molecular Biology Grade

Purity:

≥ 99% (Assay)

Synonym:

Endopeptidase K

Catalog Number:

14213

Grade:

Molecular Biology Grade

CAS Number:

39450-01-6

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00132129

Molecular Weight:

0.0

Specification Sheet SDS
Diethylamine

Hazmat

Purity:

≥ 99% (GC)

Synonym:

DEA

Hazmat

Catalog Number:

14089

CAS Number:

109-89-7

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00009032

Molecular Formula:

C₄H₁₁N

Molecular Weight:

73.14

Specification Sheet SDS
Fmoc-neopentylglycine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-β-tBu-L-Ala-OH

Catalog Number:

14014

CAS Number:

139551-74-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00671389

Molecular Formula:

C₂₂H₂₅NO₄

Molecular Weight:

367.4

Specification Sheet SDS
L-Alanine allyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Ala-OAll·HCl

Catalog Number:

14011

CAS Number:

203799-82-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01074682

Molecular Formula:

C₆H₁₁NO₂·HCl

Molecular Weight:

165.5

Specification Sheet SDS
3,4-Dihydro-2H-pyran

Hazmat

Purity:

≥ 98% (Assay)

Synonym:

2,3-Dihydro-4H-pyran

Hazmat

Catalog Number:

12988

CAS Number:

110-87-2

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00006558

Molecular Formula:

C₅H₈O

Molecular Weight:

84.12

Specification Sheet SDS
Bromotriphenylmethane

Hazmat

Purity:

≥ 98% (Assay by titration)

Synonym:

Trityl bromide

Hazmat

Catalog Number:

12944

CAS Number:

596-43-0

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00000120

Molecular Formula:

C₁₉H₁₅Br

Molecular Weight:

323.23

Specification Sheet SDS
N,N'-Bis-Boc-S-methylisothiourea

Purity:

≥ 98% (TLC)

Synonym:

1,3-Bis(tert-butoxycarbonyl)-2-methyl-2-thiopseudourea

Catalog Number:

12909

CAS Number:

107819-90-9

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00239356

Molecular Formula:

C₁₂H₂₂N₂O₄S

Molecular Weight:

290.38

Specification Sheet SDS
N-(tert-Butoxycarbonyloxy)succinimide

Purity:

≥ 99% (HPLC)

Synonym:

Boc-OSu

Catalog Number:

12911

CAS Number:

13139-12-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00037903

Molecular Formula:

C₉H₁₃NO₅

Molecular Weight:

215.21

Specification Sheet SDS
Z-L-methionine methyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Met-OMe

Catalog Number:

12801

CAS Number:

56762-93-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00145551

Molecular Formula:

C₁₄H₁₉NO₄S

Molecular Weight:

297.37

Specification Sheet SDS
Fmoc-L-β-homoalanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-β-HomoAla-OH

Catalog Number:

12776

CAS Number:

193954-26-6

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00270346

Molecular Formula:

C₁₉H₁₉NO₄

Molecular Weight:

325.36

Specification Sheet SDS
Fmoc-L-β-homoisoleucine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-β-HomoIle-OH

Catalog Number:

12771

CAS Number:

193954-27-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01862850

Molecular Formula:

C₂₂H₂₅NO₄

Molecular Weight:

367.45

Specification Sheet SDS
Fmoc-L-β-homoglutamic acid 6-tert-butyl ester

Purity:

≥ 95%

Synonym:

Fmoc-L-β-HomoGlu(OtBu)-OH

Catalog Number:

12773

CAS Number:

203854-49-3

Purity Limit:

≥ 95%

MDL NO:

MFCD01863053

Molecular Formula:

C₂₅H₂₉NO₆

Molecular Weight:

439.51

Specification Sheet SDS
Fmoc-N^ω-(2,2,5,7,8-pentamethyl-chromane-6-sulfonyl)-L-β-homoarginine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-β-HomoArg(Pmc)-OH

Catalog Number:

12775

CAS Number:

700377-76-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03788172

Molecular Formula:

C₃₆H₄₄N₄O₇S

Molecular Weight:

676.84

Specification Sheet SDS
Fmoc-L-β-homoleucine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-β-HomoLeu-OH

Catalog Number:

12770

CAS Number:

193887-44-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01863059

Molecular Formula:

C₂₂H₂₅NO₄

Molecular Weight:

367.45

Specification Sheet SDS
N^β-Fmoc-N^ω-Boc-L-β-homolysine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-β-HomoLys(Boc)-OH

Catalog Number:

12769

CAS Number:

203854-47-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01863054

Molecular Formula:

C₂₇H₃₄N₂O₆

Molecular Weight:

482.58

Specification Sheet SDS
L-β-Homoserine

Purity:

≥ 98% (NMR)

Synonym:

L-β-HomoSer-OH

Catalog Number:

12753

CAS Number:

16504-56-6

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00270242

Molecular Formula:

C₄H₉NO₃

Molecular Weight:

119.12

Specification Sheet SDS
Rink amide resin (0.7 - 0.9 mmol/g, 70 - 90 mesh)

Synonym:

4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)phenoxy resin

Catalog Number:

12664

MDL NO:

MFCD00801462

Molecular Weight:

0.0

Specification Sheet SDS
Fmoc-L-β-homophenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-β-HomoPhe-OH

Catalog Number:

12744

CAS Number:

193954-28-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01863055

Molecular Formula:

C₂₅H₂₃NO₄

Molecular Weight:

401.46

Specification Sheet SDS
Fmoc-(S)-4-methoxybenzyl selenocysteine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Sec(pMeOBzl)-OH

Catalog Number:

12711

CAS Number:

150308-80-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03788170

Molecular Formula:

C₂₆H₂₅NO₅Se

Molecular Weight:

510.4

Specification Sheet SDS
1,3-Dimethyl-2-imidazolidinone

Purity:

≥ 99% (GC)

Synonym:

N,N'-Dimethyl-ethylene-urea

Catalog Number:

12724

CAS Number:

80-73-9

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00003188

Molecular Formula:

C₅H₁₀N₂O

Molecular Weight:

114.15

Specification Sheet SDS
Rink amide resin (0.3 - 0.8 mmol/g, 50 - 100 mesh)

Synonym:

4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)phenoxy resin

Catalog Number:

12663

MDL NO:

MFCD00801462

Molecular Weight:

0.0

Specification Sheet SDS
Fmoc-4-(phosphonomethyl)-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Phe(4-CH2PO3H2)-OH

Catalog Number:

12621

CAS Number:

229180-64-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00235901

Molecular Formula:

C₂₅H₂₄NO₇P

Molecular Weight:

481.41

Specification Sheet SDS
Fmoc-L-cysteine amide

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Cys-NH2

Catalog Number:

12605

CAS Number:

623177-62-8

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD03788160

Molecular Formula:

C₁₈H₁₈N₂O₃S

Molecular Weight:

342.4

Specification Sheet SDS
Piperazinomethyl polystyrene

Synonym:

Polymer bound piperazine

Catalog Number:

12577

MDL NO:

MFCD01868073

Molecular Weight:

0.0

Specification Sheet SDS
Dibenzyl-N,N-diisopropylphosphoramidite

Purity:

≥ 95%

Catalog Number:

12547

CAS Number:

108549-23-1

Purity Limit:

≥ 95%

MDL NO:

MFCD00191988

Molecular Formula:

C₂₀H₂₈NO₂P

Molecular Weight:

345.43

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

Purity:

≥ 99% (Assay by titration, HPLC, TLC)

Synonym:

4-(3-Methoxy-4-formyl)phenoxybutyric acid

Catalog Number:

12529

CAS Number:

309964-23-6

Purity Limit:

≥ 99% (Assay by titration, HPLC, TLC)

MDL NO:

MFCD01317807

Molecular Formula:

C₁₂H₁₄O₅

Molecular Weight:

238.2

Specification Sheet SDS

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