BOC-ALA-ALA-OH

Product Name: BOC-ALA-ALA-OH
CAS No.: 27317-69-7
Chemical Name: BOC-ALA-ALA-OH
Synonyms: Boc-Ala-Ala;Boc-AA-OH;(tert-Butoxycarbonyl)-L-alanyl-L-alanine;BOC-ALA-ALA-OH;Boc-L-Ala-L-Ala-OH;BOC-ALA-ALA-OH H2O;BOC-L-ALANYL-L-ALANINE H2O;BOC-L-ALANYL-L-ALANINE MONOHYDRATE;N-tert-Butoxycarbonyl-L-alanyl-L-alanine;L-Alanine,N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl-
CBNumber: CB4673170
Molecular Formula: C11H20N2O5
Formula Weight: 260.29
MOL File: 27317-69-7.mol

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BOC-ALA-ALA-OH Property

Melting point:: 132-133 °C
Boiling point:: 483.5±30.0 °C(Predicted)
Density: 1.163±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,2-8°C
solubility: DMSO (Slightly), Methanol (Slightly)
pka: 3.52±0.10(Predicted)
form: Solid
color: White to Off-White
Stability:: Hygroscopic

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: B6187
Product name: (tert-Butoxycarbonyl)-L-alanyl-L-alanine
Packaging: 1G
Price: $48
Updated: 2025/07/31

TCI Chemical

Product number: B6187
Product name: (tert-Butoxycarbonyl)-L-alanyl-L-alanine
Packaging: 5G
Price: $143
Updated: 2025/07/31

Usbiological

Product number: 236070
Product name: Boc-Ala-Ala-OH
Packaging: 1g
Price: $186
Updated: 2021/12/16

Usbiological

Product number: 264954
Product name: Boc-Ala-Ala-OH
Packaging: 2g
Price: $375
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB48198
Product name: Boc-Ala-Ala-OH
Packaging: 5G
Price: $220
Updated: 2021/12/16

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BOC-ALA-ALA-OH Chemical Properties,Usage,Production

Uses

N-Phthalyl-alanine is used in the preparation of endothiopeptide inhibitors of HIV-1 Protease.

Synthesis

1948-31-8

24424-99-5

27317-69-7

GENERAL STEPS: L-alanyl-L-alanine (1 mmol) was slowly added to a solution of ethanol (1 mL) containing guanidine hydrochloride (15 mmol) and di-tert-butyl dicarbonate (2.5-3 mmol) under stirring conditions, maintaining the reaction temperature at 35-40°C. The reaction mixture was stirred continuously until a clarified solution was formed. Subsequently, the ethanol was removed by evaporation under reduced pressure. The residue was washed sequentially with distilled water (2 mL) and hexane or petroleum ether (2 mL) to obtain nearly pure N-tert-butoxycarbonyl-alanylalanine. If further product purity is required, the crude product can be purified by recrystallization.

References

[1] Journal of Organic Chemistry, 2007, vol. 72, # 2, p. 525 - 531
[2] Journal of the American Chemical Society, 2000, vol. 122, # 12, p. 2687 - 2697
[3] Journal of Organic Chemistry, 1994, vol. 59, # 19, p. 5784 - 5793
[4] Tetrahedron Letters, 2011, vol. 52, # 12, p. 1260 - 1264
[5] Journal of Medicinal Chemistry, 2005, vol. 48, # 16, p. 5305 - 5320

BOC-ALA-ALA-OH Preparation Products And Raw materials

Raw materials

Preparation Products

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BOC-ALA-ALA-OH Suppliers

China 95 Europe 1 India 1 Japan 2 Switzerland 1 United Kingdom 3 United States 10 Global 113

GL Biochem (Shanghai) Ltd

Tel: 21-61263452 13641803416
Fax: 86-21-61263399
Email: ymbetter@glbiochem.com
Country: China
ProdList: 9981
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15402
Advantage: 60

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

Finetech Industry Limited

Tel: 027-87465837 19945049750
Fax: 027-8777-2287
Email: sales@finetechnology-ind.com
Country: China
ProdList: 9637
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Sichuan Ampebiochem Co., Ltd.

Tel: 028-65294243 13981822079;18682730901
Email: sales@ampebiochem.com
Country: China
ProdList: 1000
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Shanghai Balmxy Pharmaceutical Co., Ltd

Tel: 021-24206007 13764915196
Fax: 86-021-23027023
Email: sales@balmxy.com
Country: China
ProdList: 6874
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NINGBO INNO PHARMCHEM CO.,LTD.

Tel: 86-574-27787657
Fax: 86-574-27912196
Email: info@dearchem.com
Country: China
ProdList: 4613
Advantage: 58

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View Lastest Price from BOC-ALA-ALA-OH manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd

Product: Boc-Ala-Ala-OH 27317-69-7
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1T+
Release date: 2024-04-10

Henan Aochuang Chemical Co.,Ltd.

Product: BOC-ALA-ALA-OH 27317-69-7
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-12

27317-69-7, BOC-ALA-ALA-OHRelated Search:

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BOC-ALA-ALA-OH

BOC-ALA-ALA-OH H2O

BOC-L-ALANYL-L-ALANINE H2O

BOC-L-ALANYL-L-ALANINE MONOHYDRATE

N-tert-Butoxycarbonyl-L-alanyl-L-alanine

Boc-Ala-Ala

Boc-AA-OH

Boc-L-Ala-L-Ala-OH

L-Alanine,N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl-

(2S)-2-[(2S)-2-{[(tert-butoxy)carbonyl]amino}propanamido]propanoic acid

(tert-Butoxycarbonyl)-L-alanyl-L-alanine

27317-69-7