Chem-Impex International – Page 483

About

L-Aspartic acid potassium salt

Grade:

EP grade

Purity:

99 - 101% (Assay)

Synonym:

Potassium L-aspartate

Catalog Number:

00794

Grade:

EP grade

CAS Number:

1115-63-5

Purity Limit:

99 - 101% (Assay)

MDL NO:

MFCD00021083

Molecular Formula:

C₄H₆NO₄K

Molecular Weight:

171.2

Specification Sheet SDS
L-Aspartic acid sodium salt monohydrate

Purity:

98.5 - 101.0%

Synonym:

Sodium-L-aspartate

Catalog Number:

00027

CAS Number:

323194-76-9

Purity Limit:

98.5 - 101.0%

MDL NO:

MFCD00152960

Molecular Formula:

C₄H₅NO₄Na·H₂O

Molecular Weight:

173.1

Specification Sheet SDS
L-Aspartic acid α-4-nitroanilide hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Asp-pNA·HCl

Catalog Number:

05901

CAS Number:

154564-03-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD26793471

Molecular Formula:

C₁₀H₁₁N₃O₅·HCl

Molecular Weight:

289.72

Specification Sheet SDS
L-Aspartic acid α-amide hydrochloride

Purity:

≥ 98% (TLC)

Synonym:

L-Asp-NH2·HCl

Catalog Number:

04418

CAS Number:

200260-37-3

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD06795769

Molecular Formula:

C₄H₈N₂O₃·HCl

Molecular Weight:

168.6

Specification Sheet SDS
L-Aspartic acid α-benzyl ester

Purity:

≥ 99% (HPLC)

Synonym:

L-Asp-OBzl

Catalog Number:

02694

CAS Number:

7362-93-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00063186

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.2

Specification Sheet SDS
L-Aspartic acid α-methyl ester

Purity:

≥ 99% (TLC)

Synonym:

L-Asp-OMe

Catalog Number:

02695

CAS Number:

17812-32-7

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00080289

Molecular Formula:

C₅H₉NO₄

Molecular Weight:

147.1

Specification Sheet SDS
L-Aspartic acid α-tert-butyl ester

Purity:

≥ 98% (HPLC)

Synonym:

L-Asp-OtBu

Catalog Number:

03305

CAS Number:

4125-93-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00171675

Molecular Formula:

C₈H₁₅NO₄

Molecular Weight:

189.2

Specification Sheet SDS
L-Aspartic acid α-tert-butyl ester hydrochloride

Purity:

≥ 99.5% (Chiral purity)

Synonym:

L-Asp-OtBu·HCl

Catalog Number:

04419

CAS Number:

176164-02-6

Purity Limit:

≥ 99.5% (Chiral purity)

MDL NO:

MFCD00153424

Molecular Formula:

C8H15NO4·HCl

Molecular Weight:

225.67

Specification Sheet SDS
L-Aspartic acid β-4-nitroanilide hydrochloride

Purity:

99%

Synonym:

L-Asp(pNA)-OH·HCl

Catalog Number:

05890

CAS Number:

201732-79-8

Purity Limit:

99%

MDL NO:

MFCD00236807

Molecular Formula:

C₁₀H₁₁N₃O₅·HCl

Molecular Weight:

289.59

SDS
L-Aspartic acid β-7-amido-4-methylcoumarin

Purity:

≥ 99.5% (HPLC)

Synonym:

L-Asp(AMC)-OH

Catalog Number:

05885

CAS Number:

133628-73-6

Purity Limit:

≥ 99.5% (HPLC)

MDL NO:

MFCD00236804

Molecular Formula:

C₁₄H₁₄N₂O₅

Molecular Weight:

290.23

Specification Sheet SDS
L-Aspartic acid β-benzyl ester

Purity:

≥ 97% (HPLC)

Synonym:

L-Asp(OBzl)-OH

Catalog Number:

03038

CAS Number:

2177-63-1

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00037208

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.2

Specification Sheet SDS
L-Aspartic acid β-benzyl ester 7-amido-4-methylcoumarin hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Asp(OBzl)-AMC·HCl

Catalog Number:

08388

CAS Number:

219138-15-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01318835

Molecular Formula:

C₂₁H₂₀N₂O₅·HCl

Molecular Weight:

416.86

Specification Sheet SDS
L-Aspartic acid β-benzyl ester α-amide hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Asp(OBzl)-NH2·HCl

Catalog Number:

03041

CAS Number:

199118-68-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00153425

Molecular Formula:

C₁₁H₁₄N₂O₃·HCl

Molecular Weight:

258.8

Specification Sheet SDS
L-Aspartic acid β-benzyl ester α-tert-butyl ester hydrochloride

Purity:

≥ 98% (Assay)

Synonym:

L-Asp(OBzl)-OtBu·HCl

Catalog Number:

12001

CAS Number:

94347-11-2

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00190761

Molecular Formula:

C₁₅H₂₁NO₅·HCl

Molecular Weight:

331.83

Specification Sheet SDS
L-Aspartic acid β-cyclohexyl ester

Purity:

≥ 98%

Synonym:

L-Asp(OcHex)-OH

Catalog Number:

03039

CAS Number:

112259-66-2

Purity Limit:

≥ 98%

MDL NO:

MFCD00190762

Molecular Formula:

C₁₀H₁₇NO₄

Molecular Weight:

215.3

Specification Sheet SDS
L-Aspartic acid β-methyl ester hydrochloride

Purity:

≥ 99% (Assay)

Synonym:

L-Asp(OMe)-OH·HCl

Catalog Number:

05886

CAS Number:

16856-13-6

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00038972

Molecular Formula:

C₅H₉NO₄·HCl

Molecular Weight:

183.64

Specification Sheet SDS
L-Aspartic acid β-naphthylamide

Purity:

≥ 98% (TLC)

Synonym:

L-Asp-βNA

Catalog Number:

05903

CAS Number:

635-91-6

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00037742, MFCD00037739

Molecular Formula:

C₁₄H₁₄N₂O₃

Molecular Weight:

258.3

Specification Sheet SDS
L-Aspartic acid β-tert-butyl ester

Purity:

≥ 98% (Assay)

Synonym:

L-Aspartic acid β-tert-butyl ester

Catalog Number:

00430

CAS Number:

3057-74-7

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00038577

Molecular Formula:

C₈H₁₅NO₄

Molecular Weight:

189.2

Specification Sheet SDS
L-Aspartic acid β-tert-butyl ester α-allyl ester hydrochloride

Purity:

≥ 98% (NMR)

Synonym:

L-Asp(OtBu)-OAll·HCl

Catalog Number:

05888

CAS Number:

218938-66-0

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00798679

Molecular Formula:

C₁₁H₁₉NO₄·HCl

Molecular Weight:

265.76

Specification Sheet SDS
L-Aspartic acid β-tert-butyl ester α-amide hydrochloride

Purity:

≥ 99% (TLC)

Synonym:

L-Asp(OtBu)-NH2·HCl

Catalog Number:

05889

CAS Number:

92786-68-0

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00236805

Molecular Formula:

C₈H₁₆N₂O₃·HCl

Molecular Weight:

224.72

Specification Sheet SDS
L-Aspartic acid, non animal origin

Grade:

USP, EP, JP

Purity:

98.5 - 101.0% (Assay)

Synonym:

(S)-(+)-Aminosuccinic acid

Catalog Number:

36925

Grade:

USP, EP, JP

CAS Number:

56-84-8

Purity Limit:

98.5 - 101.0% (Assay)

MDL NO:

MFCD00002616

Molecular Formula:

C₄H₇NO₄

Molecular Weight:

133.1

Specification Sheet SDS
L-Azetidine-2-carboxylic acid

Purity:

≥ 97% (Assay)

Synonym:

(S-2-Azetidine-2-carboxylic acid

Catalog Number:

04462

CAS Number:

2133-34-8

Purity Limit:

≥ 97% (Assay)

MDL NO:

MFCD00005166

Molecular Formula:

C4H7NO2

Molecular Weight:

101.1

Specification Sheet SDS
L-b-Homothreonine hydrochloride

Purity:

≥ 95% (HPLC)

Synonym:

L-b-HomoThr-OH·HCl

Catalog Number:

12752

CAS Number:

336182-14-0

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD01862874

Molecular Formula:

C₅H₁₁NO₃·HCl

Molecular Weight:

169.61

Specification Sheet SDS
L-b-Oleoyl-g-palmitoyl-a-lecithin

Purity:

≥ 99% (HPLC)

Synonym:

1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine

Catalog Number:

16391

CAS Number:

26853-31-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077387

Molecular Formula:

C₄₂H₈₂NO₈P

Molecular Weight:

760.09

Specification Sheet SDS
L-Canavanine sulfate

Purity:

≥ 97% (Assay by titration)

Catalog Number:

49446

CAS Number:

2219-31-0

Purity Limit:

≥ 97% (Assay by titration)

MDL NO:

MFCD00012618

Molecular Formula:

C₅H₁₂N₄O₃ · H₂SO₄

Molecular Weight:

274.25

SDS
L-Carnitine

Grade:

meets USP specifications

Purity:

97 - 103% (Assay)

Synonym:

β-Hydroxy-γ-trimethylaminobutyric acid

Catalog Number:

00053

Grade:

meets USP specifications

CAS Number:

541-15-1

Purity Limit:

97 - 103% (Assay)

MDL NO:

MFCD00038747

Molecular Formula:

C₇H₁₅NO₃

Molecular Weight:

161.2

Specification Sheet SDS
L-Carnitine hydrochloride

Purity:

98 - 102% (Assay by titration)

Synonym:

(R)-3-Hydroxy-4-(trimethylammonio)butyrate hydrochloride

Catalog Number:

37746

CAS Number:

6645-46-1

Purity Limit:

98 - 102% (Assay by titration)

MDL NO:

MFCD00066100

Molecular Formula:

C₇H₁₅NO₃·HCl

Molecular Weight:

197.66

Specification Sheet SDS
L-Carnitine L-tartrate

Purity:

L-Carnitine : 68.2 ± 1 L-Tartrate : 31.8 ± 1

Synonym:

(R)-Bis[(3-carboxy-2-hydroxypropyl)trimethyl ammonium]- L-tartrate

Catalog Number:

21526

CAS Number:

36687-82-8

Purity Limit:

L-Carnitine : 68.2 ± 1 L-Tartrate : 31.8 ± 1

MDL NO:

MFCD04974128

Molecular Formula:

₂C₇H₁₆NO₃·C₄H₄O₆

Molecular Weight:

472.48

Specification Sheet SDS
l-Carrageenan (Low-viscosity)

Catalog Number:

32080

CAS Number:

9064-57-7

MDL NO:

MFCD00151513

Molecular Weight:

0.0

SDS
L-Carveol, mixture of cis and trans

Grade:

FG, KOSHER, FEMA 2247

Purity:

≥ 98% (Assay)

Synonym:

p-Mentha-6,8-dien-2-ol

Catalog Number:

33919

Grade:

FG, KOSHER, FEMA 2247

CAS Number:

99-48-9

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00062993

Molecular Formula:

C₁₀H₁₆O

Molecular Weight:

152.23

Specification Sheet SDS
L-Carvone

Grade:

FG, FCC, KOSHER, FEMA 2249

Purity:

98 - 100% (GC)

Synonym:

p-Mentha-6,8-dien-2-one

Catalog Number:

33922

Grade:

FG, FCC, KOSHER, FEMA 2249

CAS Number:

6485-40-1

Purity Limit:

98 - 100% (GC)

MDL NO:

MFCD00001578

Molecular Formula:

C₁₀H₁₄O

Molecular Weight:

150.22

Specification Sheet SDS
L-Citrulline

Purity:

≥ 99% (Assay)

Synonym:

L-Cit-OH

Catalog Number:

01304

CAS Number:

372-75-8

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00064397

Molecular Formula:

C₆H₁₃N₃O₃

Molecular Weight:

175.19

Specification Sheet SDS
L-Citrulline 7-amido-4-methylcoumarin hydrobromide

Synonym:

L-Cit-AMC·HBr

Catalog Number:

05906

CAS Number:

123314-39-6

MDL NO:

MFCD00152040

Molecular Formula:

C₁₆H₂₀N₄O₄·HBr

Molecular Weight:

413.26

SDS
L-Citrulline β-naphthylamide hydrobromide

Purity:

≥ 99% (TLC)

Synonym:

L-Cit-βNA·HBr

Catalog Number:

05909

CAS Number:

201988-71-8

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00672746

Molecular Formula:

C₁₆H₂₀N₄O₂·HBr

Molecular Weight:

381.43

Specification Sheet SDS
L-Cyclopentylglycine

Purity:

≥ 99% (Assay)

Synonym:

Gly(cyclopentyl)-OH

Catalog Number:

07174

CAS Number:

2521-84-8

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD03788076

Molecular Formula:

C₇H₁₃NO₂

Molecular Weight:

143.1

Specification Sheet SDS
L-Cyclopropylglycine

Purity:

≥ 99% (Assay)

Synonym:

(S)-Amino-cyclopropyl-acetic acid

Catalog Number:

16798

CAS Number:

49606-99-7

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD06659116

Molecular Formula:

C₅H₉NO₂

Molecular Weight:

115.13

Specification Sheet SDS
L-Cycloserine

Purity:

≥ 98% (HPLC)

Synonym:

L-4-Amino-3-isoxazolidinone

Catalog Number:

06284

CAS Number:

339-72-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00064324

Molecular Formula:

C₃H₆N₂O₂

Molecular Weight:

102.1

Specification Sheet SDS
L-Cysteic acid monohydrate

Purity:

≥ 99% (Assay)

Synonym:

(R)-2-Amino-3-sulfopropionic acid

Catalog Number:

21698

CAS Number:

23537-25-9

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00149544

Molecular Formula:

C₃H₇NO₅S·H₂O

Molecular Weight:

187.17

Specification Sheet SDS
L-Cysteine

Purity:

≥ 99% (Assay)

Synonym:

L-Cys-OH

Catalog Number:

00437

CAS Number:

52-90-4

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00064306

Molecular Formula:

C₃H₇NO₂S

Molecular Weight:

121.16

Specification Sheet SDS
L-Cysteine ethyl ester hydrochloride

Purity:

≥ 99% (Titration)

Synonym:

L-Cys-OEt·HCl

Catalog Number:

00628

CAS Number:

868-59-7

Purity Limit:

≥ 99% (Titration)

MDL NO:

MFCD00012631

Molecular Formula:

C₅H₁₁NO₂S·HCl

Molecular Weight:

185.7

Specification Sheet SDS
L-Cysteine from non-animal source

Purity:

≥ 98% (Assay)

Catalog Number:

24758

CAS Number:

52-90-4

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00064306

Molecular Formula:

C₃H₇NO₂S

Molecular Weight:

121.16

Specification Sheet SDS
L-Cysteine hydrochloride anhydrous

Purity:

98 - 102% (Assay by titration)

Synonym:

L-Cys-OH·HCl

Catalog Number:

00087

CAS Number:

52-89-1

Purity Limit:

98 - 102% (Assay by titration)

MDL NO:

MFCD00064553

Molecular Formula:

C₃H₇NO₂S·HCl

Molecular Weight:

157.63

SDS
L-Cysteine hydrochloride monohydrate

Grade:

Meets USP Specification

Purity:

98.5 - 101.5% (Assay on dried basis)

Synonym:

L-Cys-OH·HCl·H2O

Catalog Number:

00085

Grade:

Meets USP Specification

CAS Number:

7048-04-6

Purity Limit:

98.5 - 101.5% (Assay on dried basis)

MDL NO:

MFCD00065606

Molecular Formula:

C₃H₇NO₂S·HCl·H₂O

Molecular Weight:

175.63

Specification Sheet SDS
L-Cysteine hydrochloride monohydrate from non-animal source

Purity:

≥ 99% (Titration: anhydrous basis)

Synonym:

L-Cys-OH·HCl·H2O

Catalog Number:

31108

CAS Number:

7048-04-6

Purity Limit:

≥ 99% (Titration: anhydrous basis)

MDL NO:

MFCD00065606

Molecular Formula:

C₃H₇NO₂S·HCl·H₂O

Molecular Weight:

175.63

Specification Sheet SDS
L-Cysteine methyl ester hydrochloride

Purity:

≥ 98% (Assay)

Synonym:

L-Cys-OMe·HCl

Catalog Number:

12007

CAS Number:

18598-63-5

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00038985

Molecular Formula:

C₄H₉NO₂S·HCl

Molecular Weight:

171.68

Specification Sheet SDS
L-Cysteine, Cell Culture Reagent

Purity:

≥ 99% (Assay)

Catalog Number:

46589

CAS Number:

52-90-4

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00064306

Molecular Formula:

C₃H₇NO₂S

Molecular Weight:

121.16

SDS
L-Cystine

Purity:

≥ 98% (Assay)

Synonym:

(H-L-Cys-OH)2

Catalog Number:

00088

CAS Number:

56-89-3

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00064228

Molecular Formula:

C₆H₁₂N₂O₄S₂

Molecular Weight:

240.3

Specification Sheet SDS
L-Cystine

Grade:

FCC IX, non-animal source

Purity:

98.5 - 101.5% (Assay)

Synonym:

(H-L-Cys-OH)2

Catalog Number:

29944

Grade:

FCC IX, non-animal source

CAS Number:

56-89-3

Purity Limit:

98.5 - 101.5% (Assay)

MDL NO:

MFCD00064228

Molecular Formula:

C₆H₁₂N₂O₄S₂

Molecular Weight:

240.3

Specification Sheet SDS
L-Cystine bis(methyl ester) dihydrochloride

Purity:

≥ 98% (TLC)

Synonym:

(H-L-Cys-OMe)2·2HCl (Disulfide bond)

Catalog Number:

10860

CAS Number:

32854-09-4

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00012490

Molecular Formula:

C₈H₁₆N₂O₄S₂·2HCl

Molecular Weight:

341.28

Specification Sheet SDS
L-Cystine bis(tert-butyl ester) dihydrochloride

Purity:

≥ 97% (TLC)

Synonym:

(H-L-Cys-OtBu)2·2HCl

Catalog Number:

10861

CAS Number:

38261-78-8

Purity Limit:

≥ 97% (TLC)

MDL NO:

MFCD00237452

Molecular Formula:

C₁₄H₂₈N₂O₄S₂·2HCl

Molecular Weight:

425.44

Specification Sheet SDS