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358924

Sigma-Aldrich

(+)-O,O′-二乙酰基-L-酒石酸酐

97%

同義詞:

(+)-二乙酰基-L-酒石酸酐

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About This Item

經驗公式(希爾表示法):
C8H8O7
CAS號碼:
分子量::
216.14
Beilstein:
87315
EC號碼:
MDL號碼:
分類程式碼代碼:
12352005
PubChem物質ID:
NACRES:
NA.22
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品質等級

化驗

97%

光學活性

[α]20/D +59°, c = 6 in acetone

mp

130-135 °C (lit.)

官能基

anhydride
ester

儲存溫度

2-8°C

SMILES 字串

CC(=O)O[C@@H]1[C@@H](OC(C)=O)C(=O)OC1=O

InChI

1S/C8H8O7/c1-3(9)13-5-6(14-4(2)10)8(12)15-7(5)11/h5-6H,1-2H3/t5-,6-/m1/s1

InChI 密鑰

XAKITKDHDMPGPW-PHDIDXHHSA-N

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一般說明

(+)-O,O′-二乙酰基L-酒石酸酐是用于紫外/可见光检测的HPLC衍生化试剂。它主要用作氨基醇的手性衍生化试剂。它还可在含三氯乙酸的质子惰性介质中与链烷胺反应,生成酒石酸单酯。

應用

(+)-O,O′-二乙酰基-L-酒石酸酐可用作以下应用中的手性衍生化剂:
  • 通过超高效液相色谱-四极杆飞行时间质谱 (UHPLC-Q-TOF-M) 测定小鼠血清样品中的氨己烯酸对映体[1]        
  • 通过高效液相色谱-电喷雾电离质谱(UPLC-MS / MS)测定大鼠血浆中的川丁特罗(trantinterol)[2]

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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