94672
L-Valinol
purum, ≥97.0% (GC/NT)
Synonym(s):
(S)-(+)-2-Amino-3-methyl-1-butanol
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About This Item
Empirical Formula (Hill Notation):
C5H13NO
CAS Number:
Molecular Weight:
103.16
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
217-975-5
MDL number:
Beilstein/REAXYS Number:
1719137
grade
purum
assay
≥97.0% (GC/NT)
optical activity
[α]20/D +10±1°, c = 10% in H2O
bp
189-190 °C (lit.)
mp
30-34 °C
storage temp.
2-8°C
SMILES string
CC(C)[C@H](N)CO
Other Notes
Important chiral auxiliary and building block; preparation of 4-isopropyloxazolidinones, employed in stereocontrolled aldol and alkylation reactions ; Synthesis of chiral 2-thiazolidinethiones for aldol reactions ; Asymmetric alkylation of condensation product with keto acids ; Asymmetric reactions of its amidines and imines ; Oxidation of N-protected derivative to the aldehyde
This product has been replaced by 186708-ALDRICH | (S)-(+)-2-Amino-3-methyl-1-butanol 96%
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
172.4 °F - closed cup
flash_point_c
78 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Y. Nagao et al.
The Journal of Organic Chemistry, 55, 1148-1148 (1990)
A.I. Meyers et al.
Tetrahedron Letters, 28, 5283-5283 (1987)
A.I. Meyers et al.
The Journal of Organic Chemistry, 54, 4243-4243 (1989)
C.F. Stanfield et al.
The Journal of Organic Chemistry, 46, 4797-4797 (1981)
D.A. Evans et al.
Journal of the American Chemical Society, 104, 1737-1737 (1982)
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