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Boc-L-alanine

Boc-L-alanine structure

CAS No:
15761-38-3
Formula:
C8H15NO4
Chemical Name:
Boc-L-alanine
Synonyms:
L-Alanine,N-[(1,1-dimethylethoxy)carbonyl]-;Alanine,N-carboxy-,N-tert-butyl ester,L-;N-[(1,1-Dimethylethoxy)carbonyl]-L-alanine;N-(tert-Butyloxycarbonyl)-L-alanine;(tert-Butoxycarbonyl)alanine;N-(tert-Butoxycarbonyl)alanine;tert-Butoxycarbonyl-L-alanine;(tert-Butyloxycarbonyl)-L-alanine;N-(tert-Butoxycarbonyl)-(S)-alanine;N-tert-Butyloxycarbonylalanine;(S)-2-(N-tert-Butoxycarbonyl)aminopropionic acid;N-tert-BOC-(S)-alanine;N-(tert-Butoxycarbonyl)-L-alanine;N-t-BOC-L-alanine;N-BOC-L-alanine;(2S)-2-[(tert-Butoxycarbonyl)amino]propanoic acid;(S)-2-[(tert-Butoxycarbonyl)amino]propionic acid;(S)-2-[(tert-butoxycarbonyl)amino]propionic acid;N-Boc-alanine;(S)-2-[(tert-Butoxycarbonyl)amino]propanoic acid;(2S)-2-tert-Butoxycarbonylaminopropanoic acid;Boc-L-alanine;(2S)-2-[(2-Methylpropan-2-yl)oxycarbonylamino]propanoic acid;90580-61-3;186665-28-1;207305-56-4;911484-43-0
Categories:
Biochemical Engineering > Amino Acids and Derivatives

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Description

White to off-white microcrystalline powder

Boc-L-alanine Basic Attributes

Molecular Weight：

189.21

Exact Mass：

189.21

BRN：

1726365

EC Number：

239-847-8

UNII：

VBSZA1BT4G

HScode：

2924 19 00

Characteristics

PSA：

75.6

XLogP3：

0.9

Appearance：

White Granular Powder

Density：

1.2321 (rough estimate)

Melting Point：

82-83 °C @ Solvent: Diethyl ether, Ligroine

Boiling Point：

324.46°C (rough estimate)

Flash Point：

147.9±23.2 °C

Refractive Index：

-25.5 ° (C=2, AcOH)

Storage Conditions：

−20°C

Vapor Pressure：

6.39E-05mmHg at 25°C

Specific rotation：

-26 º (c=2, acetic acid)

Safety Information

Hazard category：

IRRITANT

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

20/21/22-36/37/38

safety instructions：

24/25-36-26

Marks：

Xi,Xn

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 7 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

Boc-Ala

Boc-L-alanine Use and Manufacturing

Uses

Used in biochemical reagents and peptide synthesis.

Manufacturing Info：

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

Computed Properties

Molecular Weight:189.21
XLogP3:0.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:189.10010796
Monoisotopic Mass:189.10010796
Topological Polar Surface Area:75.6
Heavy Atom Count:13
Complexity:207
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of Boc-L-alanine

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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Boc-L-alanine

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