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467359

(S)-(−)-4-Amino-2-hydroxybutyric acid

96%

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About This Item

Linear Formula:
H2NCH2CH2CH(OH)CO2H
CAS Number:
Molecular Weight:
119.12
PubChem Substance ID:
UNSPSC Code:
12352116
NACRES:
NA.22
EC Index Number:
670-305-7
Beilstein/REAXYS Number:
1721686
MDL number:
Assay:
96%
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Quality Segment

assay

96%

optical activity

[α]23/D −30°, c = 1 in H2O

reaction suitability

reagent type: chrial catalyst

mp

200-203 °C (lit.)

functional group

amine, carboxylic acid, hydroxyl

SMILES string

NCC[C@H](O)C(O)=O

InChI

1S/C4H9NO3/c5-2-1-3(6)4(7)8/h3,6H,1-2,5H2,(H,7,8)/t3-/m0/s1

InChI key

IVUOMFWNDGNLBJ-VKHMYHEASA-N

General description

(S)-(-)-4-Amino-2-hydroxybutyric acid is an important moiety of butirosin, an aminoglycoside antibiotic.

Application

(S)-(-)-4-Amino-2-hydroxybutyric acid may be used in the preparation of 6′-amino-1-N-[(S)-4-amino-2-hydroxybutyryl]-6′-deoxylividomycin A.
Building block for enantiopure 3-hydroxypyrrolidin-2-ones.

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This Item
Y0001467A56655540803
description

96%

description

European Pharmacopoeia (EP) Reference Standard

description

98%

description

98%

assay

96%

assay

-

assay

98%

assay

98%

Quality Level

100

Quality Level

-

Quality Level

100

Quality Level

100

mp

200-203 °C (lit.)

mp

200-203 °C (lit.)

mp

223 °C (dec.) (lit.)

mp

-

functional group

carboxylic acid, hydroxyl, amine

functional group

-

functional group

-

functional group

-

optical activity

[α]23/D −30°, c = 1 in H2O

optical activity

-

optical activity

-

optical activity

[α]20/D −20°, neat


Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)



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