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Merck

12348

Sigma-Aldrich

(R)-1,4-苯并二噁烷-2-甲酸

≥97.0% (sum of enantiomers, GC)

别名:

(R)-2,3-二氢-1,4-苯并二噁英-2-羧酸

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About This Item

经验公式(希尔记法):
C9H8O4
CAS号:
分子量:
180.16
Beilstein:
5742837
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.22

方案

≥97.0% (sum of enantiomers, GC)

表单

solid

旋光性

[α]20/D +83±2°, c = 1.5% in chloroform

光学纯度

enantiomeric ratio: ≥99.0:1.0

mp

96-99 °C

SMILES字符串

OC(=O)[C@H]1COc2ccccc2O1

InChI

1S/C9H8O4/c10-9(11)8-5-12-6-3-1-2-4-7(6)13-8/h1-4,8H,5H2,(H,10,11)/t8-/m1/s1

InChI key

HMBHAQMOBKLWRX-MRVPVSSYSA-N

应用

(R)-1,4-Benzodioxane-2-carboxylic acid is a chiral synthon mostly used in the preparation of doxazosin mesylate, a drug treating benign prostatic hyperplasia.

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Characterization of an Indole-3-Acetamide Hydrolase from Alcaligenes faecalis subsp. parafaecalis and Its Application in Efficient Preparation of Both Enantiomers of Chiral Building Block 2, 3-Dihydro-1, 4-Benzodioxin-2-Carboxylic Acid.
Mishra P, et al.
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