Chem-Impex International

Z-O-tert-butyl-D-allo-threonine cyclohexylammonium salt

Purity:

≥ 98% (HPLC)

Synonym:

Z-D-allo-Thr(tBu)-OH·DCHA

Catalog Number:

16466

CAS Number:

100157-55-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD08458676

Molecular Formula:

C₁₆H₂₃NO₅·C₁₂H₂₃N

Molecular Weight:

490.68

Specification Sheet SDS
N^α-Fmoc-N^ε-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl-D-lysine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-D-Lys(ivDde)-OH

Catalog Number:

16193

CAS Number:

1272755-33-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD06796894

Molecular Formula:

C₃₄H₄₂N₂O₆

Molecular Weight:

574.7

Specification Sheet SDS
N^α-Fmoc-N^ε-biotinyl-D-lysine

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-D-Lys(biotinyl)-OH

Catalog Number:

16192

CAS Number:

110990-09-5

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00270742

Molecular Formula:

C₃₁H₃₈N₄O₆S

Molecular Weight:

594.7

Specification Sheet SDS
N^α-Fmoc-6-hydroxynorleucine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Nle(6-OH)-OH

Catalog Number:

16199

CAS Number:

374899-60-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD04973185

Molecular Formula:

C₂₁H₂₃NO₅

Molecular Weight:

369.4

Specification Sheet SDS
N^α-Fmoc-N^β-4-methyltrityl-D-2,3-diaminopropionic acid

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-Dap(Mtt)-OH

Catalog Number:

16190

CAS Number:

1263046-35-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD06796892

Molecular Formula:

C₃₈H₃₄N₂O₄

Molecular Weight:

582.7

Specification Sheet SDS
Fmoc-cis-2-aminocyclohexanecarboxylic acid

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-1,2-cis-ACHC-OH

Catalog Number:

16171

CAS Number:

194471-85-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02682625

Molecular Formula:

C₂₂H₂₃NO₄

Molecular Weight:

365.4

Specification Sheet SDS
Boc-trans-1,2-aminocyclohex-4-ene carboxylic acid

Purity:

≥ 99% (HPLC, TLC)

Synonym:

Boc-1,2-trans-ACHeC-OH

Catalog Number:

16126

CAS Number:

865689-24-3

Purity Limit:

≥ 99% (HPLC, TLC)

MDL NO:

MFCD02682629

Molecular Formula:

C₁₂H₁₉NO₄

Molecular Weight:

241.3

Specification Sheet SDS
2-(4-Boc-piperazinyl)-2-(3-chlorophenyl)acetic acid

Purity:

≥ 98% (HPLC)

Synonym:

α-(4-Boc-piperazinyl)-α-(3-chlorophenyl)acetic acid

Catalog Number:

16067

CAS Number:

885272-99-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD06659336

Molecular Formula:

C₁₇H₂₃ClN₂O₄

Molecular Weight:

354.83

Specification Sheet SDS
±)-trans-4-(2-Trifluoromethylphenyl)pyrrolidine-3-carboxylic acid hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

trans-DL-β-Pro-4-(2-trifluoromethylphenyl)-OH·HCl

Catalog Number:

16020

CAS Number:

1049978-59-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD06804651

Molecular Formula:

C₁₂H₁₃ClF₃NO₂

Molecular Weight:

295.69

Specification Sheet SDS
Boc-(±)-trans-4-(4-methylphenyl)pyrrolidine-3-carboxylic acid

Purity:

≥ 98% (HPLC)

Synonym:

Boc-trans-DL-β-Pro-4-(4-methylphenyl)-OH

Catalog Number:

16005

CAS Number:

959577-53-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD06659273

Molecular Formula:

C₁₇H₂₃NO₄

Molecular Weight:

305.37

Specification Sheet SDS
Boc-(R)-γ-(4-pyridinylmethyl)-L-proline

Purity:

≥ 99% (HPLC)

Catalog Number:

15976

CAS Number:

959581-01-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD06659248

Molecular Formula:

C₁₆H₂₂N₂O₄

Molecular Weight:

306.36

Specification Sheet SDS
(R)-γ-(3-Pyridinylmethyl)-L-proline·2HCl

Purity:

≥ 98% (TLC)

Catalog Number:

15973

CAS Number:

1049754-12-2

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD06795540

Molecular Formula:

C₁₁H₁₄N₂O₂·2HCl

Molecular Weight:

279.17

Specification Sheet SDS
Boc-R)-γ-(2,4-dichlorobenzyl)-L-proline

Purity:

≥ 98% (HPLC)

Catalog Number:

15928

CAS Number:

959582-83-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD06659420

Molecular Formula:

C₁₇H₂₁Cl₂NO₄

Molecular Weight:

374.26

Specification Sheet SDS
(R)-γ-(3-Nitrobenzyl)-L-proline·HCl

Purity:

≥ 99% (HPLC)

Catalog Number:

15919

CAS Number:

1049740-11-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD06659412

Molecular Formula:

C₁₂H₁₄N₂O₄·HCl

Molecular Weight:

286.71

Specification Sheet SDS
(R)-γ-(4-Methylbenzyl)-L-proline·HCl

Purity:

≥ 98% (TLC)

Catalog Number:

15915

CAS Number:

1049734-62-4

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD06659408

Molecular Formula:

C₁₃H₁₇NO₂·HCl

Molecular Weight:

255.74

Specification Sheet SDS
(S-α-(4-Trifluoromethylbenzyl)proline·HCl

Purity:

≥ 98% (HPLC)

Catalog Number:

15809

CAS Number:

1217861-80-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD06796803

Molecular Formula:

C₁₃H₁₄F₃NO₂·HCl

Molecular Weight:

309.72

Specification Sheet SDS
(S)-α-(4-Biphenylmethyl)proline·HCl

Purity:

≥ 98% (TLC)

Catalog Number:

15845

CAS Number:

1217722-65-0

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD06659218

Molecular Formula:

C₁₈H₁₉NO₂·HCl

Molecular Weight:

317.81

Specification Sheet SDS
(S)-a-(4-Chlorobenzyl)proline·HCl

Purity:

≥ 99% (TLC)

Catalog Number:

15754

CAS Number:

1217618-69-3

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD06796759

Molecular Formula:

C₁₂H₁₅Cl₂NO₂

Molecular Weight:

276.16

Specification Sheet SDS
Boc-R)-α-(3-bromobenzyl)proline

Purity:

≥ 99% (HPLC)

Catalog Number:

15758

CAS Number:

959579-70-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD06796763

Molecular Formula:

C₁₇H₂₂BrNO₄

Molecular Weight:

384.27

Specification Sheet SDS
Boc-(S-α-(3-bromobenzyl)proline

Purity:

≥ 97% (HPLC)

Catalog Number:

15760

CAS Number:

1217662-71-9

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD06796765

Molecular Formula:

C₁₇H₂₂BrNO₄

Molecular Weight:

384.27

Specification Sheet SDS
Fmoc-L-2-amino-5-phenylpentanoic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Nva(5-phenyl)-OH

Catalog Number:

15723

CAS Number:

959578-11-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD06202350

Molecular Formula:

C₂₆H₂₅NO₄

Molecular Weight:

415.49

Specification Sheet SDS
Fmoc-(S-3-amino-3-(3'-pyridyl)propionic acid

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-L-β-Ala-(3'-pyridyl)-OH

Catalog Number:

15694

CAS Number:

507472-06-2

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD03427986

Molecular Formula:

C₂₃H₂₀N₂O₄

Molecular Weight:

388.42

Specification Sheet SDS
Fmoc-(R)-3-amino-3-(3-pyridyl)propionic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-(R)-3-amino-3-(3-pyridyl)propionic acid

Catalog Number:

15693

CAS Number:

511272-43-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03428024

Molecular Formula:

C₂₃H₂₀N₂O₄

Molecular Weight:

388.42

Specification Sheet SDS
Fmoc-(S)-3-amino-3-(3,5-dimethoxyphenyl)propionic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-β-Phe(3,5-dimethoxy)-OH

Catalog Number:

15691

CAS Number:

501015-38-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03427984

Molecular Formula:

C₂₆H₂₅NO₆

Molecular Weight:

447.49

Specification Sheet SDS
Fmoc-(S)-3-amino-3-(3-hydroxyphenyl)propionic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-β-Phe(3-OH)-OH

Catalog Number:

15658

CAS Number:

501015-32-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03427978

Molecular Formula:

C₂₄H₂₁NO₅

Molecular Weight:

403.43

Specification Sheet SDS
Boc-(S)-3-amino-3-(4-hydroxyphenyl)propionic acid

Purity:

≥ 96% (HPLC)

Synonym:

Boc-L-β-Phe(4-OH)-OH

Catalog Number:

15659

CAS Number:

499995-80-1

Purity Limit:

≥ 96% (HPLC)

MDL NO:

MFCD03427903

Molecular Formula:

C₁₄H₁₉NO₅

Molecular Weight:

281.31

Specification Sheet SDS
Boc-(S)-3-amino-3-(2-hydroxyphenyl)propionic acid

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-β-Phe(2-OH)-OH

Catalog Number:

15650

CAS Number:

499995-78-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03427901

Molecular Formula:

C₁₄H₁₉NO₅

Molecular Weight:

281.31

Specification Sheet SDS
Fmoc-(R-3-amino-3-(2-hydroxyphenyl)propionic acid

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-β-Phe(2-OH)-OH

Catalog Number:

15651

CAS Number:

511272-34-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD03428015

Molecular Formula:

C₂₄H₂₁NO₅

Molecular Weight:

403.43

Specification Sheet SDS
Boc-(S)-3-amino-3-(2-trifluoromethylphenyl)propionic acid

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-b-Phe(2-CF3)-OH

Catalog Number:

15574

CAS Number:

500770-77-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03427925

Molecular Formula:

C₁₅H₁₈F₃NO₄

Molecular Weight:

333.31

Specification Sheet SDS
S-3-Amino-3-(3-trifluoromethylphenyl)propionic acid

Purity:

≥ 98% (TLC)

Synonym:

L-β-Phe(3-CF3)-OH

Catalog Number:

15578

CAS Number:

719995-40-1

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD04113696

Molecular Formula:

C₁₀H₁₀F₃NO₂

Molecular Weight:

233.19

Specification Sheet SDS
S-3-Amino-3-(2-trifluoromethylphenyl)propionic acid

Purity:

≥ 99% (HPLC)

Synonym:

L-β-Phe(2-CF3)-OH

Catalog Number:

15572

CAS Number:

755749-11-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD04113683

Molecular Formula:

C₁₀H₁₀F₃NO₂

Molecular Weight:

233.19

Specification Sheet SDS
Fmoc-(S-3-amino-3-(3-bromophenyl)propionic acid

Synonym:

Fmoc-L-β-Phe(3-Br)-OH

Catalog Number:

15569

CAS Number:

507472-18-6

MDL NO:

MFCD03428000

Molecular Formula:

C₂₄H₂₀BrNO₄

Molecular Weight:

466.33

SDS
Fmoc-4-chloro-D-β-homophenylalanine

Purity:

≥ 98% (Assay)

Synonym:

Fmoc-D-β-HomoPhe(4-Cl)-OH

Catalog Number:

15504

CAS Number:

331763-60-1

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD01860904

Molecular Formula:

C₂₅H₂₂ClNO₄

Molecular Weight:

435.91

Specification Sheet SDS
Fmoc-2,4-dichloro-L-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Phe(2,4-DiCl)-OH

Catalog Number:

15495

CAS Number:

352351-62-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01863048

Molecular Formula:

C₂₄H₁₉Cl₂NO₄

Molecular Weight:

456.32

Specification Sheet SDS
Boc-R)-α-(4-bromobenzyl)proline

Purity:

≥ 99% (HPLC)

Catalog Number:

15483

CAS Number:

706806-75-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD06797550

Molecular Formula:

C₁₇H₂₂BrNO₄

Molecular Weight:

384.27

Specification Sheet SDS
S)-a-(2-Naphthalenylmethyl)proline·HCl

Purity:

≥ 99% (TLC)

Catalog Number:

15471

CAS Number:

679796-43-1

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD06659188

Molecular Formula:

C₁₆H₁₇NO₂·HCl

Molecular Weight:

291.78

Specification Sheet SDS
Fmoc-(R-3-amino-3-(4-fluorophenyl)propionic acid

Purity:

≥ 99% (Chiral Purity)

Synonym:

Fmoc-D-β-Phe(4-F)-OH

Catalog Number:

15450

CAS Number:

479064-95-4

Purity Limit:

≥ 99% (Chiral Purity)

MDL NO:

MFCD03428033

Molecular Formula:

C₂₄H₂₀FNO₄

Molecular Weight:

405.42

Specification Sheet SDS
Fmoc-(S-3-amino-3-(4-chlorophenyl)propionic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-β-Phe(4-Cl)-OH

Catalog Number:

15446

CAS Number:

479064-91-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03427998

Molecular Formula:

C₂₄H₂₀ClNO₄

Molecular Weight:

421.88

Specification Sheet SDS
Fmoc-N^γ-trityl-L-β-homoasparagine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-β-HomoAsn(Trt)-OH

Catalog Number:

15432

CAS Number:

283160-20-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD03427579

Molecular Formula:

C₃₉H₃₄N₂O₅

Molecular Weight:

610.71

Specification Sheet SDS
Fmoc-4-nitro-L-β-homophenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-β-HomoPhe(4-NO2)-OH

Catalog Number:

15337

CAS Number:

270062-88-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01861018

Molecular Formula:

C₂₅H₂₂N₂O₆

Molecular Weight:

446.46

Specification Sheet SDS
Fmoc-4-bromo-L-β-homophenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-β-HomoPhe(4-Br)-OH

Catalog Number:

15335

CAS Number:

270062-86-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01861016

Molecular Formula:

C₂₅H₂₂BrNO₄

Molecular Weight:

480.36

Specification Sheet SDS
Fmoc-4-fluoro-L-β-homophenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-β-HomoPhe(4-F)-OH

Catalog Number:

15332

CAS Number:

270062-83-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01861013

Molecular Formula:

C₂₅H₂₂FNO₄

Molecular Weight:

419.45

Specification Sheet SDS
(4-Pyridyl)-D-β-homoalanine dihydrochloride

Purity:

≥ 99.9% (Chiral HPLC)

Synonym:

D-β-HomoAla(4-pyridyl)-OH·2HCl

Catalog Number:

15281

CAS Number:

269396-67-0

Purity Limit:

≥ 99.9% (Chiral HPLC)

MDL NO:

MFCD01860960

Molecular Formula:

C₉H₁₄Cl₂N₂O₂

Molecular Weight:

253.13

Specification Sheet SDS
Boc-(±)-trans-4-(2-pyridinyl)pyrrolidine-3-carboxylic acid

Purity:

≥ 98% (HPLC)

Synonym:

Boc-trans-DL-β-Pro-4-(2-pyridinyl)-OH

Catalog Number:

15265

CAS Number:

267876-09-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD06659317

Molecular Formula:

C₁₅H₂₀N₂O₄

Molecular Weight:

292.33

Specification Sheet SDS
3-Nitro-L-phenylalanine

Purity:

≥ 97% (HPLC)

Synonym:

L-Phe(3-NO2)-OH

Catalog Number:

15233

CAS Number:

19883-74-0

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD01860661

Molecular Formula:

C₉H₁₀N₂O₄

Molecular Weight:

210.19

Specification Sheet SDS
Fmoc-L-β-homovaline

Purity:

≥ 95% (HPLC)

Synonym:

Fmoc-L-β-HomoVal-OH

Catalog Number:

15225

CAS Number:

172695-33-9

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD01862853

Molecular Formula:

C₂₁H₂₃NO₄

Molecular Weight:

353.42

Specification Sheet SDS
D-β-Homoserine

Purity:

≥ 98% (HPLC)

Synonym:

D-β-HomoSer-OH

Catalog Number:

15222

CAS Number:

16504-57-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00270241

Molecular Formula:

C₄H₉NO₃

Molecular Weight:

119.12

Specification Sheet SDS
+)-(1R,4S-N-Boc-4-aminocyclopent-2-enecarboxylic acid

Purity:

≥ 99% (HPLC)

Synonym:

(+)-(1R,4S-N-Boc-γ-homocycloleu-2-ene

Catalog Number:

15215

CAS Number:

151907-80-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00211288

Molecular Formula:

C₁₁H₁₇NO₄

Molecular Weight:

227.26

Specification Sheet SDS
Spiramycin

Synonym:

Formacidine

Catalog Number:

15176

CAS Number:

8025-81-8

MDL NO:

MFCD01314545

Molecular Formula:

C₄₃H₇₄N₂O₁₄

Molecular Weight:

843.06

Specification Sheet SDS
Dicloxacillin sodium, USP/BP

Grade:

meets USP/BP specifications

Purity:

95-102% (HPLC, Dried basis)

Catalog Number:

15164

Grade:

meets USP/BP specifications

CAS Number:

13412-64-1

Purity Limit:

95-102% (HPLC, Dried basis)

MDL NO:

MFCD00056865

Molecular Formula:

C₁₉H₁₆Cl₂N₃NaO₅S

Molecular Weight:

492.33

Specification Sheet SDS

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