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Key Documents

245526

Sigma-Aldrich

(S)-(+)-2-甲基丁酸

98%

同義詞:

(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

線性公式:
C2H5CH(CH3)CO2H
CAS號碼:
分子量::
102.13
Beilstein:
1720485
MDL號碼:
分類程式碼代碼:
51113400
PubChem物質ID:
NACRES:
NA.22

化驗

98%

形狀

liquid

光學活性

[α]20/D +19°, neat

光學純度

ee: 98% (GLC)

折射率

n20/D 1.406 (lit.)

bp

78 °C/15 mmHg (lit.)

密度

0.938 g/mL at 25 °C (lit.)

官能基

carboxylic acid

儲存溫度

2-8°C

SMILES 字串

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 密鑰

WLAMNBDJUVNPJU-BYPYZUCNSA-N

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應用

(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

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

163.4 °F - closed cup

閃點(°C)

73 °C - closed cup

個人防護裝備

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


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分析證明 (COA)

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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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