Unusual Amino Acids

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N-(1-Ethoxyethylidene)2-aminooxyacetic acid N-hydroxysuccinimide ester

Purity:

≥ 98% (TLC)

Synonym:

Eei-Aoa-OSu

Catalog Number:

33476

CAS Number:

960607-67-4

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD13184914

Molecular Formula:

C₁₀H₁₄N₂O₆

Molecular Weight:

258.2

Specification Sheet SDS
Stearoyl-8-amino-3,6-dioxaoctanoic acid

Purity:

≥ 99% (Assay by titration, HPLC)

Synonym:

Stearoyl-Adoa

Catalog Number:

33475

CAS Number:

1006054-22-3

Purity Limit:

≥ 99% (Assay by titration, HPLC)

MDL NO:

MFCD09752882

Molecular Formula:

C₂₄H₄₇NO₅

Molecular Weight:

429.6

Specification Sheet SDS
Fmoc-DAP-N₃

Purity:

≥ 99% (HPLC)

Synonym:

1-(Fmoc-amino)-3-azidopropylene

Catalog Number:

33471

CAS Number:

1021422-85-4

Purity Limit:

≥ 99% (HPLC)

Molecular Formula:

C₁₈H₁₈N₄O₂

Molecular Weight:

322.4

Specification Sheet SDS
Fmoc-L-Dap(2-Boc-aminoethyl)-OH

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-azalysine(Boc)

Catalog Number:

33464

CAS Number:

2250436-46-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD31380705

Molecular Formula:

C₂₅H₃₁N₃O₆

Molecular Weight:

469.5

Specification Sheet SDS
N^α-Fmoc-N^β-pentynoyl-2,3-diaminopropionic acid

Purity:

≥ 98% (Assay by titration, HPLC)

Synonym:

Fmoc-L-Dap(Pentynoyl)-OH

Catalog Number:

33462

CAS Number:

2250436-47-4

Purity Limit:

≥ 98% (Assay by titration, HPLC)

MDL NO:

MFCD00072199

Molecular Formula:

C₂₃H₂₂N₂O₅

Molecular Weight:

406.4

Specification Sheet SDS
8-Amino-3,6-dioxaoctanoic acid trimer

Purity:

≥ 98% (HPLC)

Synonym:

H-Adoa-Adoa-Adoa-OH

Catalog Number:

33450

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD18427347

Molecular Formula:

C₁₈H₃₅N₃O₁₀

Molecular Weight:

453.5

Specification Sheet SDS
4-Hydrazinobenzoic acid hydrochloride

Purity:

98 - 102 % (HPLC)

Catalog Number:

33421

CAS Number:

24589-77-3

Purity Limit:

98 - 102 % (HPLC)

MDL NO:

MFCD00039073

Molecular Formula:

C₇H₉ClN₂O₂

Molecular Weight:

188.61

Specification Sheet SDS
L-trans-Epoxysuccinyl-Ile-Pro-OMe propylamide

Purity:

≥ 99% (HPLC)

Synonym:

L-trans-Epoxysuccinyl(propylamide)-Ile-Pro-OMe

Catalog Number:

32964

CAS Number:

147859-80-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00797532

Molecular Formula:

C₁₉H₃₁N₃O₆

Molecular Weight:

397.47

Specification Sheet SDS
H-Propargyl-DL-Gly-OH

Synonym:

H-DL-Pra-OH

Catalog Number:

32929

CAS Number:

50428-03-0

MDL NO:

MFCD00056728

Molecular Formula:

C₅H₇NO₂

Molecular Weight:

113.12

SDS
L-β-homothreonine

Purity:

≥98% (TLC)

Synonym:

L-β-HomoThr-OH

Catalog Number:

31965

CAS Number:

192003-00-2

Purity Limit:

≥98% (TLC)

MDL NO:

MFCD10567448

Molecular Formula:

C₅H₁₁NO₃

Molecular Weight:

133.15

SDS
Fmoc-D-β-homoglutamic acid 6-tert-butyl ester

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-β-HomoGlu(OtBu)-OH

Catalog Number:

31969

CAS Number:

1421258-67-4

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD22887410

Molecular Formula:

C₂₅H₂₉NO₆

Molecular Weight:

439.51

Specification Sheet SDS
Fmoc-D-β-homoleucine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-β-HomoLeu-OH

Catalog Number:

31970

CAS Number:

212688-54-5

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD06202394

Molecular Formula:

C₂₂H₂₅NO₄

Molecular Weight:

367.45

Specification Sheet SDS
Fmoc-β-tert-butyl-D-alanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-β-tBu-D-Ala-OH

Catalog Number:

31951

CAS Number:

359766-58-8

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD01861369

Molecular Formula:

C₂₂H₂₅NO₄

Molecular Weight:

367.44

Specification Sheet SDS
Fmoc-N^ω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-β-homoarginine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-β-HomoArg(Pbf)-OH

Catalog Number:

31949

CAS Number:

401915-53-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03490520

Molecular Formula:

C₃₅H₄₂N₄O₇S

Molecular Weight:

662.8

Specification Sheet SDS
D-β-Leucine hydrochloride

Purity:

≥98%

Synonym:

D-β-HomoVal-OH·HCl

Catalog Number:

31966

CAS Number:

402587-64-8

Purity Limit:

≥98%

MDL NO:

MFCD06202413

Molecular Formula:

C₆H₁₃NO₂·HCl

Molecular Weight:

167.64

Specification Sheet SDS
(R)-3-Aminoadipic acid hydrochloride

Purity:

≥ 97%

Synonym:

D-β-HomoGlu-OH·HCl

Catalog Number:

31967

CAS Number:

63492-85-3

Purity Limit:

≥ 97%

MDL NO:

MFCD06202386

Molecular Formula:

C₆H₁₁NO₄·HCl

Molecular Weight:

197.62

Specification Sheet SDS
Fmoc-L-cyclopentylalanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-(S)-3-Cyclopentylalanine

Catalog Number:

31953

CAS Number:

371770-32-0

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD03094886

Molecular Formula:

C₂₃H₂₅NO₄

Molecular Weight:

379.45

Specification Sheet SDS
3,5-Diiodo-L-thyronine

Grade:

meets USP specifications

Purity:

≥ 99.0% (HPLC)

Synonym:

3,5-Diiodo-4-(4-hydroxyphenoxy)-L-phenylalanine

Catalog Number:

31910

Grade:

meets USP specifications

CAS Number:

1041-01-6

Purity Limit:

≥ 99.0% (HPLC)

MDL NO:

MFCD00064987

Molecular Formula:

C₁₅H₁₃I₂NO₄

Molecular Weight:

525.08

Specification Sheet SDS
D-β-Homoleucine hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-β-HomoLeu-OH·HCl

Catalog Number:

31962

CAS Number:

1276055-44-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD06202393

Molecular Formula:

C₇H₁₅NO₂·HCl

Molecular Weight:

181.66

Specification Sheet SDS
Fmoc-O-tert-butyl-D-β-homothreonine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-β-HomoThr(tBu)-OH

Catalog Number:

31972

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD22371794

Molecular Formula:

C₂₄H₂₉NO₅

Molecular Weight:

411.5

Specification Sheet SDS
(R)-1-Boc-2-benzyl-piperazine

Purity:

≥ 97% (Assay)

Synonym:

(R-2-Benzylpiperazine-1-carboxylic acid tert-butyl ester

Catalog Number:

31944

CAS Number:

947684-78-8

Purity Limit:

≥ 97% (Assay)

MDL NO:

MFCD07772094

Molecular Formula:

C₁₆H₂₄N₂O₂

Molecular Weight:

276.38

Specification Sheet SDS
Boc-D-β-homoleucine

Purity:

≥ 97% (TLC)

Synonym:

Boc-D-β-HomoLeu-OH

Catalog Number:

31963

CAS Number:

146398-18-7

Purity Limit:

≥ 97% (TLC)

MDL NO:

MFCD01076256

Molecular Formula:

C₁₂H₂₃NO₄

Molecular Weight:

245.3

Specification Sheet SDS
N-Boc-O-tosyl hydroxylamine

Purity:

≥ 99% (HPLC)

Synonym:

tert-Butyl ([(4-methylphenyl)sulfonyl]oxy)carbamate

Catalog Number:

31977

CAS Number:

105838-14-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD22201097

Molecular Formula:

C₁₂H₁₇NO₅S

Molecular Weight:

287.33

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-D-β-HomoLys(Boc)-OH

Catalog Number:

31971

CAS Number:

266318-77-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD06202397

Molecular Formula:

C₂₇H₃₄N₂O₆

Molecular Weight:

482.58

Specification Sheet SDS
Boc-D-β-homovaline

Purity:

≥ 97% (HPLC)

Synonym:

Boc-D-β-HomoVal-OH

Catalog Number:

31964

CAS Number:

179412-79-4

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD01076234

Molecular Formula:

C₁₁H₂₁NO₄

Molecular Weight:

231.29

Specification Sheet SDS
Fmoc-D-β-homovaline

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-β-HomoVal-OH

Catalog Number:

31955

CAS Number:

266318-79-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD03095625

Molecular Formula:

C₂₁H₂₃NO₄

Molecular Weight:

353.42

Specification Sheet SDS
D-β-Homotryptophan hydrochloride

Purity:

≥ 98%

Synonym:

D-β-HomoTrp-OH·HCl

Catalog Number:

31968

CAS Number:

477250-51-4

Purity Limit:

≥ 98%

MDL NO:

MFCD22422571

Molecular Formula:

C₁₂H₁₄N₂O₂·HCl

Molecular Weight:

254.72

Specification Sheet SDS
Fmoc-O-tert-butyl-D-β-homotyrosine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-β-HomoTyr(tBu)-OH

Catalog Number:

31973

CAS Number:

1233495-02-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD09842085

Molecular Formula:

C₂₉H₃₁NO₅

Molecular Weight:

473.56

Specification Sheet SDS
Fmoc-4-acetyl-L-phenylalanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

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

Catalog Number:

31952

CAS Number:

204716-07-4

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD01317022

Molecular Formula:

C₂₆H₂₃NO₅

Molecular Weight:

429.46

Specification Sheet SDS
(S)-1-Boc-3-methylpiperazine

Purity:

≥ 99% (HPLC, Chiral purity)

Synonym:

tert-Butyl (S-3-methyl-1-piperazinecarboxylate

Catalog Number:

31870

CAS Number:

147081-29-6

Purity Limit:

≥ 99% (HPLC, Chiral purity)

MDL NO:

MFCD02683204

Molecular Formula:

C₁₀H₂₀N₂O₂

Molecular Weight:

200.28

Specification Sheet SDS
Boc-L-cyclopentylglycine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-Gly(cyclopentyl)-OH

Catalog Number:

31882

CAS Number:

109183-72-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00671385

Molecular Formula:

C₁₂H₂₁NO₄

Molecular Weight:

243.3

Specification Sheet SDS
Fmoc-(3R,4S)-4-amino-3-hydroxy-5-methyl-hexanoic acid

Purity:

≥ 98% (HPLC)

Catalog Number:

31669

CAS Number:

2237216-64-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD30749168

Molecular Formula:

C₂₂H₂₅NO₅

Molecular Weight:

383.44

Specification Sheet SDS
N^α-Fmoc-N^β-Boc-N^β-methyl-L-2,3-diaminopropionic acid

Purity:

≥ 99.7% (Chiral HPLC)

Synonym:

Fmoc-L-Dap(Boc, Me)-OH

Catalog Number:

31632

CAS Number:

446847-80-9

Purity Limit:

≥ 99.7% (Chiral HPLC)

MDL NO:

MFCD31380696

Molecular Formula:

C₂₄H₂₈N₂O₆

Molecular Weight:

440.49

Specification Sheet SDS
(2S,4S)-Fmoc-4-aminomethyl-1-Boc-pyrrolidine-2-carboxylic acid

Purity:

≥ 97% (HPLC)

Synonym:

Boc-L-trans-Pro(4-CH2NH-Fmoc)-OH

Catalog Number:

31654

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD01860675

Molecular Formula:

C₂₆H₃₀N₂O₆

Molecular Weight:

466.53

Specification Sheet SDS
(2S,4R)-Fmoc-4-aminomethyl-1-Boc-pyrrolidine-2-carboxylic acid

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-cis-Pro(4-CH2NH-Fmoc)-OH

Catalog Number:

31655

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD30749164

Molecular Formula:

C₂₆H₃₀N₂O₆

Molecular Weight:

466.53

Specification Sheet SDS
Fmoc-(3R,4S)-4-amino-3-hydroxy-6-methyl-heptanoic acid

Purity:

≥ 99% (HPLC)

Catalog Number:

31672

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD04114028

Molecular Formula:

C₂₃H₂₇NO₅

Molecular Weight:

397.47

Specification Sheet SDS
4-cis-[(Boc)₂-guanidino]cyclohexane carboxylic acid

Purity:

≥ 98% (HPLC)

Catalog Number:

31643

CAS Number:

1263045-22-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD18426571

Molecular Formula:

C₁₈H₃₁N₃O₆

Molecular Weight:

385.5

Specification Sheet SDS
Mal-L-Dap(Boc)-OH·DCHA

Purity:

≥ 99.7% (Chiral HPLC)

Synonym:

Mal-Dap(Boc)·DCHA

Catalog Number:

31633

CAS Number:

1491152-23-8

Purity Limit:

≥ 99.7% (Chiral HPLC)

MDL NO:

MFCD27952860

Molecular Formula:

C₂₄H₃₉N₃O₆

Molecular Weight:

465.6

Specification Sheet SDS
4-trans-[(Boc)₂-guanidino]cyclohexane carboxylic acid

Purity:

≥ 99% (HPLC)

Synonym:

(Boc)2-4-trans-GCHC-OH

Catalog Number:

31644

CAS Number:

1263046-44-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD18426559

Molecular Formula:

C₁₈H₃₁N₃O₆

Molecular Weight:

385.46

Specification Sheet SDS
1-Boc-piperazine

Purity:

≥ 99% (GC)

Synonym:

1-(tert-Butoxycarbonyl)piperazine

Catalog Number:

31386

CAS Number:

57260-71-6

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00075265

Molecular Formula:

C₉H₁₈N₂O₂

Molecular Weight:

186.25

Specification Sheet SDS
N-(Benzyloxycarbonyl)hydroxylamine

Purity:

≥ 99% (HPLC)

Synonym:

N-Carbobenzoxyhydroxylamine

Catalog Number:

31324

CAS Number:

3426-71-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00010642

Molecular Formula:

C₈H₉NO₃

Molecular Weight:

167.16

Specification Sheet SDS
N-Boc-N'-methylethylenediamine

Hazmat

Purity:

≥ 97% (GC)

Synonym:

N-(tert-Butoxycarbonyl)-N'-methylethylenediamine

Hazmat

Catalog Number:

31387

CAS Number:

122734-32-1

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD06808585

Molecular Formula:

C₈H₁₈N₂O₂

Molecular Weight:

174.24

Specification Sheet SDS
N-Fmoc-hydroxylamine

Purity:

≥ 99% (HPLC)

Synonym:

9-Fluorenylmethyl N-hydroxycarbamate

Catalog Number:

31312

CAS Number:

190656-01-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01862911

Molecular Formula:

C₁₅H₁₃NO₃

Molecular Weight:

255.27

Specification Sheet SDS
O-tert-Butylhydroxylamine hydrochloride

Hazmat

Purity:

≥ 99% (Assay by titration)

Synonym:

2-Aminooxy-2-methylpropane hydrochloride

Hazmat

Catalog Number:

31330

CAS Number:

39684-28-1

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00043272

Molecular Formula:

C₄H₁₁NO·HCl

Molecular Weight:

125.6

Specification Sheet SDS
N-Benzylhydroxylamine hydrochloride

Purity:

≥ 99% (HPLC)

Catalog Number:

31261

CAS Number:

29601-98-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00043377

Molecular Formula:

C₇H₉NO·HCl

Molecular Weight:

159.61

Specification Sheet SDS
Di-tert-butyl iminodiacetate

Purity:

≥ 98% (GC)

Synonym:

Iminodiacetic acid di-tert-butyl ester

Catalog Number:

31306

CAS Number:

85916-13-8

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD01863672

Molecular Formula:

C₁₂H₂₃NO₄

Molecular Weight:

245.32

Specification Sheet SDS
N-Isopropylhydroxylamine hydrochloride

Purity:

≥ 98% (Assay)

Catalog Number:

31263

CAS Number:

50632-53-6

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00012599

Molecular Formula:

C₃H₉NO·HCl

Molecular Weight:

111.57

Specification Sheet SDS
N-tert-Butylhydroxylamine hydrochloride

Purity:

≥ 99% (Assay by titration)

Catalog Number:

31262

CAS Number:

57497-39-9

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00012598

Molecular Formula:

C₄H₁₁NO·HCl

Molecular Weight:

125.6

Specification Sheet SDS
(2S,3R)-(Fmoc-amino)-3-allyloxy-carbonylaminobutyric acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Abu(3R-Alloc-amino)-OH

Catalog Number:

30541

CAS Number:

2381842-52-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD22989437

Molecular Formula:

C₂₃H₂₄N₂O₆

Molecular Weight:

424.4

Specification Sheet SDS
(2S,3S)-(Fmoc-amino)-3-(Boc-amino)butyric acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Abu(3S-Boc-Amino)-OH

Catalog Number:

30540

CAS Number:

370865-67-1, 131669-43-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD22989431

Molecular Formula:

C₂₄H₂₈N₂O₆

Molecular Weight:

440.5

Specification Sheet SDS

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