379093
(S)-(+)-2-羟基-3-甲基丁酸
99%, optical purity ee: 99% (GLC)
别名:
L-α-羟基异戊酸
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关于此项目
线性分子式:
(CH3)2CHCH(OH)CO2H
化学文摘社编号:
分子量:
118.13
UNSPSC Code:
51113400
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1721140
产品名称
(S)-(+)-2-羟基-3-甲基丁酸, 99%, optical purity ee: 99% (GLC)
InChI
1S/C5H10O3/c1-3(2)4(6)5(7)8/h3-4,6H,1-2H3,(H,7,8)/t4-/m0/s1
SMILES string
CC(C)[C@H](O)C(O)=O
InChI key
NGEWQZIDQIYUNV-BYPYZUCNSA-N
assay
99%
form
solid
optical activity
[α]20/D +19°, c = 1 in chloroform
optical purity
ee: 99% (GLC)
bp
124-125 °C/13 mmHg (lit.)
mp
68-70 °C (lit.)
functional group
carboxylic acid
hydroxyl
Quality Level
Application
多肽合成的有效手性结构单元。用于制备细胞毒素膜海鞘素环肽和抗肿瘤剂海兔毒素 15。
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
Journal of the American Chemical Society, 112, 7659-7659 (1990)
O Arad et al.
Biopolymers, 29(12-13), 1633-1649 (1990-10-01)
Depsipeptide analogues of peptide sequences can help in elucidating the role of specific hydrogen bonds in determining the conformation in peptides. The repeating pentapeptide and hexapeptide sequences of elastin have been suggested to contain a type II beta-turn with a
Schmidt, U. et al.
Synthesis, 294-294 (1991)
Pettit, G.R. et al.
Journal of the American Chemical Society, 113, 6692-6692 (1991)
Hye-Ran Yoon
Archives of pharmacal research, 30(3), 387-395 (2007-04-12)
A rapid dried-filter paper plasma-spot analytical method was developed to quantify organic acids, amino acids, and glycines simultaneously in a two-step derivatization procedure with good sensitivity and specificity. The new method involves a two-step trimethylsilyl (TMS) - trifluoroacyl (TFA) derivatization
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