(R)-1,4-?????-2-?????
(R)-1,4-?????-2-????? ??? ???
?? ??:
70918-53-5
???:
(R)-1,4-?????-2-?????
???(??):
(R)-1,4-?????-2-?????
???:
(R)-1,4-Benzodioxane-2-carboxylic acid
???(??):
UNII:T9Z56HV1B0;(R)-1,4-BENZODIOXAN 2-CARBOXYLIC ACID;(R)-1,4-BENZODIOXANE-2-CARBOXYLIC ACID;(R )-1,4-Benzodioxane-2-carboxylic acid;(R)-2,3-DIHYDRO-1,4-BENZODIOXIN-2-CARBOXYLIC ACID;(2R)-2,3-dihydro-1,4-benzodioxine-2-carboxylic acid;(3R)-2,3-Dihydro-1,4-benzodioxine-3-carboxylic acid;(R)-2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLIC ACID;(R)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid;1,4-Benzodioxin-2-carboxylic acid, 2,3-dihydro-, (2R)-
CBNumber:
CB4290760
???:
C9H8O4
??? ??:
180.16
MOL ??:
70918-53-5.mol
(R)-1,4-?????-2-????? ??
???
96-99 °C
??
83 º (c=1.5% in chloroform)
?? ?
347.2±41.0 °C(Predicted)
??
1.379±0.06 g/cm3(Predicted)
?? ??
2-8°C
?? ?? (pKa)
2.69±0.20(Predicted)
??? ??
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optical activity
[α]20/D +83±2°, c = 1.5% in chloroform
BRN
5742837
InChIKey
HMBHAQMOBKLWRX-MRVPVSSYSA-N
CAS ??????
70918-53-5(CAS DataBase Reference)
(R)-1,4-?????-2-????? C??? ??, ??, ??
??? ??
White crystalline powder
??
(
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.
(R)-1,4-?????-2-????? ?? ?? ? ???
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(R)-1,4-?????-2-????? ?? ??
???( 114)?? ??
China 97
France 1
India 1
Switzerland 1
United Kingdom 3
United States 11
Global 114
(R)-1,4-?????-2-????? ?? ??:
