54925
(S)-3-羟基丁酸
≥97.0%
别名:
(+)-3-Hydroxy-n-butyric acid, (3S)-3-Hydroxybutanoic acid, (S)-β-Hydroxybutanoic acid, (S)-(+)-β-Hydroxybutyric acid, L-β-Hydroxybutyric acid
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关于此项目
经验公式（希尔记法）:
C4H8O3
化学文摘社编号:
分子量:
104.10
UNSPSC Code:
51113400
NACRES:
NA.22
PubChem Substance ID:
EC Number:
228-209-4
Beilstein/REAXYS Number:
1720567
MDL number:
Assay:
≥97.0%
Form:
powder or crystals
Quality Segment
assay
≥97.0%
form
powder or crystals
optical activity
[α]20/D +25±1°, c = 6% in H2O
mp
45-50 °C
functional group
carboxylic acid, hydroxyl
storage temp.
2-8°C
SMILES string
C[C@H](O)CC(O)=O
InChI
1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)/t3-/m0/s1
InChI key
WHBMMWSBFZVSSR-VKHMYHEASA-N
Application
(S)-3-Hydroxybutyric acid can be used as a reagent in the synthesis of:
- S-(2-acetamidoethyl) (S)-3-hydroxybutanethioate by reacting with acetylcysteamine in the presence of coupling reagent.
- 3-hydroxy-N-(4-methoxyphenyl)-(3S)-butanamide by treating with 4-methoxyaniline in the presence of acid-amine coupling reagent.
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves