Amino Acids & Derivatives

Z-L-glutamic acid α-benzyl ester

Purity:

≥ 98% (Assay)

Synonym:

Z-L-Glu-OBzl

Catalog Number:

00573

CAS Number:

3705-42-8

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00077013

Molecular Formula:

C₂₀H₂₁NO₆

Molecular Weight:

371.4

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
D-Threonine, allo-free

Purity:

≥ 99% (Assay)

Synonym:

D-Thr-OH

Catalog Number:

00724

CAS Number:

632-20-2

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00064269

Molecular Formula:

C₄H₉NO₃

Molecular Weight:

119.1

Specification Sheet SDS
Boc-O-2-bromo-Z-L-tyrosine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Tyr(2-Br-Z)-OH

Catalog Number:

00685

CAS Number:

47689-67-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00037098

Molecular Formula:

C₂₂H₂₄BrNO₇

Molecular Weight:

494.35

Specification Sheet SDS
D-Methionine

Purity:

≥ 98% (Assay)

Synonym:

D-Met-OH

Catalog Number:

00740

CAS Number:

348-67-4

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00002622

Molecular Formula:

C₅H₁₁NO₂S

Molecular Weight:

149.2

Specification Sheet SDS
DL-Serine

Purity:

≥ 99% (Assay)

Synonym:

DL-Serine

Catalog Number:

00556

CAS Number:

302-84-1

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00064223

Molecular Formula:

C₃H₇NO₃

Molecular Weight:

105.1

Specification Sheet SDS
Boc-S-benzyl-L-cysteine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Cys(Bzl)-OH

Catalog Number:

00621

CAS Number:

5068-28-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065567

Molecular Formula:

C₁₅H₂₁NO₄S

Molecular Weight:

311.4

Specification Sheet SDS
N^α-Boc-Nⁱⁿ-formyl-D-tryptophan

Purity:

≥ 98% (Assay by titration)

Synonym:

Boc-D-Trp(For)-OH

Catalog Number:

00508

CAS Number:

64905-10-8

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00038004

Molecular Formula:

C₁₇H₂₀N₂O₅

Molecular Weight:

332.36

Specification Sheet SDS
Boc-O-benzyl-L-serine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-O-benzyl-L-serine

Catalog Number:

00669

CAS Number:

23680-31-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00066063

Molecular Formula:

C₁₅H₂₁NO₅

Molecular Weight:

295.3

Specification Sheet SDS
DL-Tryptophan

Purity:

≥ 98% (Titration)

Synonym:

DL-Trp-OH

Catalog Number:

00483

CAS Number:

54-12-6

Purity Limit:

≥ 98% (Titration)

MDL NO:

MFCD00064339

Molecular Formula:

C₁₁H₁₂N₂O₂

Molecular Weight:

204.2

Specification Sheet SDS
D-Arginine

Purity:

99 - 100% (Assay)

Synonym:

D-Arg-OH

Catalog Number:

00428

CAS Number:

157-06-2

Purity Limit:

99 - 100% (Assay)

MDL NO:

MFCD00063116

Molecular Formula:

C₆H₁₄N₄O₂

Molecular Weight:

174.2

Specification Sheet SDS
L-Glutamic acid γ-(p-nitroanilide) hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Glu(PNA)-OH·HCl

Catalog Number:

00412

CAS Number:

67953-08-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00039054

Molecular Formula:

C₁₁H₁₃N₃O₅·HCl

Molecular Weight:

303.7

Specification Sheet SDS
Boc-O-benzyl-L-threonine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Thr(Bzl)-OH

Catalog Number:

00440

CAS Number:

15260-10-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00066062

Molecular Formula:

C₁₆H₂₃NO₅

Molecular Weight:

309.36

Specification Sheet SDS
O-tert-Butyl-L-tyrosine

Purity:

≥ 98% (HPLC)

Synonym:

L-Tyr(tBu)-OH

Catalog Number:

00435

CAS Number:

18822-59-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037202

Molecular Formula:

C₁₃H₁₉NO₃

Molecular Weight:

237.3

Specification Sheet SDS
O-Benzyl-L-threonine benzyl ester oxalate(1:1)

Purity:

≥ 98.5% (HPLC)

Synonym:

L-Thr(Bzl)-OBzl·oxalate(1:1)

Catalog Number:

00434

CAS Number:

15260-11-4

Purity Limit:

≥ 98.5% (HPLC)

MDL NO:

MFCD02259508

Molecular Formula:

C₂₀H₂₃NO₇·C₂H₂O₄

Molecular Weight:

389.41

Specification Sheet SDS
D-Asparagine hydrate

Purity:

≥ 98.5% (Titration)

Synonym:

D-Asn-OH·H2O

Catalog Number:

00454

CAS Number:

2058-58-4

Purity Limit:

≥ 98.5% (Titration)

MDL NO:

MFCD00149558

Molecular Formula:

C₄H₈N₂O₃·H₂O

Molecular Weight:

150.1

Specification Sheet SDS
Boc-L-aspartic acid α-benzyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Asp-OBzl

Catalog Number:

00390

CAS Number:

30925-18-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065563

Molecular Formula:

C₁₆H₂₁NO₆

Molecular Weight:

323.3

Specification Sheet SDS
D-Ornithine hydrochloride

Purity:

≥ 99% (Assay)

Synonym:

D-Orn-OH·HCl

Catalog Number:

00237

CAS Number:

16682-12-5

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00012917

Molecular Formula:

C₅H₁₂N₂O₂·HCl

Molecular Weight:

168.6

Specification Sheet SDS
D-Proline

Purity:

98 - 101% (Assay by titration)

Synonym:

D-Pro-OH

Catalog Number:

00355

CAS Number:

344-25-2

Purity Limit:

98 - 101% (Assay by titration)

MDL NO:

MFCD00064317

Molecular Formula:

C₅H₉NO₂

Molecular Weight:

115.14

Specification Sheet SDS
D-Tyrosine

Purity:

98 - 101% (Assay by titration)

Synonym:

D-Tyr-OH

Catalog Number:

00305

CAS Number:

556-02-5

Purity Limit:

98 - 101% (Assay by titration)

MDL NO:

MFCD00063073

Molecular Formula:

C₉H₁₁NO₃

Molecular Weight:

181.19

Specification Sheet SDS
DL-Leucine

Purity:

≥ 99% (Assay)

Synonym:

DL-Leu-OH

Catalog Number:

00369

CAS Number:

328-39-2

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00063087

Molecular Formula:

C₆H₁₃NO₂

Molecular Weight:

131.18

Specification Sheet SDS
DL-Glutamic acid monohydrate

Purity:

≥ 99% (Assay)

Synonym:

DL-Glu-OH·H2O

Catalog Number:

00349

CAS Number:

19285-83-7

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00150703

Molecular Formula:

C₅H₉NO₄·H₂O

Molecular Weight:

165.15

Specification Sheet SDS
L-Tyrosine hydrochloride

Purity:

≥ 99%

Synonym:

L-Tyr-OH·HCl

Catalog Number:

00303

CAS Number:

16870-43-2

Purity Limit:

≥ 99%

MDL NO:

MFCD00012617

Molecular Formula:

C₉H₁₁NO₃·HCl

Molecular Weight:

217.69

Specification Sheet SDS
D-Tryptophan

Purity:

≥ 99% (Assay)

Synonym:

D-Trp-OH

Catalog Number:

00302

CAS Number:

153-94-6

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00005647

Molecular Formula:

C₁₁H₁₂N₂O₂

Molecular Weight:

204.2

Specification Sheet SDS
DL-Threonine

Purity:

98 - 101% (Assay by titration)

Synonym:

DL-Thr-OH

Catalog Number:

00368

CAS Number:

80-68-2

Purity Limit:

98 - 101% (Assay by titration)

MDL NO:

MFCD00063722

Molecular Formula:

C₄H₉NO₃

Molecular Weight:

119.1

Specification Sheet SDS
Phthaloyl-S-methyl-L-cysteine

Purity:

≥ 98%

Synonym:

Pht-L-Cys(Me)-OH

Catalog Number:

00255

Purity Limit:

≥ 98%

MDL NO:

MFCD00274097

Molecular Formula:

C₁₂H₁₁NO₄S

Molecular Weight:

265.28

Specification Sheet SDS
L-Glutamic acid 5-(4-nitroanilide) monohydrate

Synonym:

L-g-Glutamyl-p-nitroanilide monohydrate

Catalog Number:

00153

CAS Number:

122864-94-2, 7300-59-6

MDL NO:

MFCD00066286

Molecular Formula:

C₁₁H₁₃N₃O₅·H₂O

Molecular Weight:

285.3

Specification Sheet SDS
N^α-Fmoc-N^ω-(4-methoxy-2,3,6-trimethylbenzenesulfonyl)-L-arginine

Purity:

≥ 99% (HPLC, TLC)

Synonym:

Fmoc-L-Arg(Mtr)-OH

Catalog Number:

00146

CAS Number:

98930-01-9

Purity Limit:

≥ 99% (HPLC, TLC)

MDL NO:

MFCD00043098

Molecular Formula:

C₃₁H₃₆N₄O₇S

Molecular Weight:

608.9

Specification Sheet SDS
D-Glutamine

Purity:

99 - 101% (Assay)

Synonym:

D-Gln-OH

Catalog Number:

00156

CAS Number:

5959-95-5

Purity Limit:

99 - 101% (Assay)

MDL NO:

MFCD00065607

Molecular Formula:

C₅H₁₀N₂O₃

Molecular Weight:

146.15

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
D-Cysteine hydrochloride monohydrate

Purity:

≥ 99.5% (Assay)

Synonym:

D-Cys-OH·HCl·H2O

Catalog Number:

00086

CAS Number:

32443-99-5

Purity Limit:

≥ 99.5% (Assay)

MDL NO:

MFCD00150051

Molecular Formula:

C₃H₇NO₂S·HCl·H₂O

Molecular Weight:

175.63

Specification Sheet SDS
Boc-Arg(Tos)-OH

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Boc-Nω-4-toluenesulfonyl-L-arginine

Catalog Number:

00035

CAS Number:

13836-37-8

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00065557

Molecular Formula:

C₁₈H₂₈N₄O₆S

Molecular Weight:

428.5

Specification Sheet SDS

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