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471429

(S)-(−)-α-Amino-γ-butyrolactone hydrobromide

Name: (<I>S</I>)-(−)-α-Amino-γ-butyrolactone hydrobromide
Brand: ALDRICH

99%

Synonym(s):

L-Homoserine lactone hydrobromide

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About This Item

Empirical Formula (Hill Notation):

C₄H₇NO₂ · HBr

CAS Number:

15295-77-9

Molecular Weight:

182.02

UNSPSC Code:

12352005

NACRES:

NA.22

PubChem Substance ID:

24870732

MDL number:

MFCD00674493

Beilstein/REAXYS Number:

3912375

Assay:

99%

Form:

solid

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Properties

Quality Segment

100

assay

99%

form

solid

optical activity

[α]20/D −21°, c = 1 in H₂O

mp

225 °C (dec.) (lit.)

functional group

ester

storage temp.

2-8°C

SMILES string

Br[H].N[C@H]1CCOC1=O

InChI

1S/C4H7NO2.BrH/c5-3-1-2-7-4(3)6;/h3H,1-2,5H2;1H/t3-;/m0./s1

InChI key

MKLNTBLOABOJFZ-DFWYDOINSA-N

Description

Application

(S)-(-)-α-Amino-γ-butyrolactone hydrobromide may be used as a building block to prepare:

β-ketoamide N-acylated-L-homoserine lactones (AHLs) as quorum sensing molecules
p-coumaroyl-HSL (homoserine lactone)
calpain and lipid peroxidation inhibitors

Used to prepare pseudopeptide inhibitors for Ras farnesyl-protein transferase as well as selenomethionine.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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