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Sigma-Aldrich

2-Bromobutyric acid

97%

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About This Item

Linear Formula:
C2H5CH(Br)CO2H
CAS Number:
80-58-0
Molecular Weight:
167.00
Beilstein/REAXYS Number:
1720950
EC Number:
201-294-5
MDL number:
MFCD00004216
UNSPSC Code:
12352100
PubChem Substance ID:
24848834
NACRES:
NA.22

assay

97%

form

liquid

refractive index

n20/D 1.474 (lit.)

bp

99-103 °C/10 mmHg (lit.)

mp

−4 °C (lit.)

solubility

water: soluble 15 part
alcohol: soluble
diethyl ether: soluble

density

1.567 g/mL at 25 °C (lit.)

SMILES string

CCC(Br)C(O)=O

InChI

1S/C4H7BrO2/c1-2-3(5)4(6)7/h3H,2H2,1H3,(H,6,7)

InChI key

YAQLSKVCTLCIIE-UHFFFAOYSA-N

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Application

2-Bromobutyric acid was used in the synthesis of S-(1-carboxypropyl)-L-cysteine.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

No data available

flash_point_c

No data available

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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The Italian journal of biochemistry, 36(1), 1-7 (1987-01-01)
Details are reported for the synthesis of S-(1-carboxyethyl)-L-cysteine (1-CEC) and S-(1-carboxypropyl)-L-cysteine (1-CPC) from cysteine and 2-bromopropionic acid or 2-bromobutyric acid, respectively. Some analytical data and the behaviour of these two compounds on paper and ion-exchange chromatography are also reported, which
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