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Merck
CN

245526

Sigma-Aldrich

(S)-(+)-2-甲基丁酸

98%

别名:

(2S)-2-methylbutanoic acid, (S)-2-methylbutanoate, (S)-2-methylbutanoic acid, (S)-2-methylbutyric acid, 2-methylbutyric acid

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About This Item

线性分子式:
C2H5CH(CH3)CO2H
CAS号:
分子量:
102.13
Beilstein:
1720485
MDL编号:
UNSPSC代码:
51113400
PubChem化学物质编号:
NACRES:
NA.22

方案

98%

表单

liquid

旋光性

[α]20/D +19°, neat

光学纯度

ee: 98% (GLC)

折射率

n20/D 1.406 (lit.)

沸点

78 °C/15 mmHg (lit.)

密度

0.938 g/mL at 25 °C (lit.)

官能团

carboxylic acid

储存温度

2-8°C

SMILES字符串

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

InChI

1S/C5H10O2/c1-3-4(2)5(6)7/h4H,3H2,1-2H3,(H,6,7)/t4-/m0/s1

InChI key

WLAMNBDJUVNPJU-BYPYZUCNSA-N

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应用

(S)-(+)-2-Methylbutyric acid may be used in the preparation of the stereoisomers of (R)-lavandulyl (S)-2-methylbutanoate and (R)-maconelliyl (S)-2-methylbutanoate, which are female sex pheromones found in pink hibiscus mealybug.
Chiral starting material

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Skin Corr. 1B

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

163.4 °F - closed cup

闪点(°C)

73 °C - closed cup

个人防护装备

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Lauren E Kelley et al.
Journal of agricultural and food chemistry, 66(10), 2414-2421 (2017-01-07)
Potent odorants in Native spearmint, Scotch spearmint, and Macho mint oils were determined by the combined use of gas chromatography-olfactometry (GCO), gas chromatography-mass spectrometry (GC-MS), and aroma extract dilution analysis (AEDA). Of the 85 odorants detected, ( R)-(-)-carvone was the
Sex pheromone of the pink hibiscus mealybug, Maconellicoccus hirsutus, contains an unusual cyclobutanoid monoterpene.
Zhang A, et al.
Proceedings of the National Academy of Sciences of the USA, 101(26), 9601-9606 (2004)
Gregory Kaler et al.
The Journal of biological chemistry, 282(33), 23841-23853 (2007-06-08)
Organic anion transporters (OATs, SLC22) interact with a remarkably diverse array of endogenous and exogenous organic anions. However, little is known about the structural features that determine their substrate selectivity. We examined the substrate binding preferences and transport function of

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