ChemicalBook > CAS DataBase List > (S)-1,4-Benzodioxane-2-carboxylic acid

(S)-1,4-Benzodioxane-2-carboxylic acid

Product Name
(S)-1,4-Benzodioxane-2-carboxylic acid
CAS No.
70918-54-6
Chemical Name
(S)-1,4-Benzodioxane-2-carboxylic acid
Synonyms
AfaL;anine [INN];Afalanine [INN];(S)-1,4-BENZODIOXAN 2-CARBOXYLIC ACID;(S)-1,4-BENZODIOXANE-2-CARBOXYLIC ACID;(S)-2,3-DIHYDRO-1,4-BENZODIOXIN-2-CARBOXYLIC ACID;(2S)-2,3-dihydro-1,4-benzodioxine-2-carboxylic acid;(3S)-2,3-Dihydro-1,4-benzodioxine-3-carboxylic acid;(S)-2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLIC ACID;(S)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid
CBNumber
CB9215993
Molecular Formula
C9H8O4
Formula Weight
180.16
MOL File
70918-54-6.mol
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(S)-1,4-Benzodioxane-2-carboxylic acid Property

Melting point:
96-99 °C
alpha 
-83 º (c=1.5% in chloroform)
Boiling point:
347.2±41.0 °C(Predicted)
Density 
1.379±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
2.69±0.20(Predicted)
optical activity
[α]20/D 83±2°, c = 1.5% in chloroform
BRN 
5742836
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
2932990090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
B198710
Product name
(S)-2,3-Dihydrobenzo[1,4]dioxine-2-carboxylicAcid
Packaging
2.5g
Price
$605
Updated
2021/12/16
Apolloscientific
Product number
OR913812
Product name
(S)-1,4-Benzodioxane-2-carboxylic acid
Purity
95%
Packaging
1g
Price
$435
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD140110
Product name
(S)-2,3-Dihydrobenzo[b][1,4]dioxine-2-carboxylic acid
Packaging
1g
Price
$450
Updated
2021/12/16
AK Scientific
Product number
0998AC
Product name
(S)-1,4-Benzodioxane-2-carboxylic acid
Packaging
1g
Price
$270
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CCH0001203
Product name
(S)-1,4-BENZODIOXANE-2-CARBOXYLIC ACID
Purity
95.00%
Packaging
1G
Price
$274.05
Updated
2021/12/16
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(S)-1,4-Benzodioxane-2-carboxylic acid Chemical Properties,Usage,Production

Chemical Properties

White crystalline powder

Uses

(S)-2,3-Dihydrobenzo[1,4]dioxine-2-carboxylic Acid is an intermediate used to prepare 2-[4-(1,4-Benzodioxan-2-ylcarbonyl)piperazin-1-yl] derivatives as α1-adrenoceptor antagonists and antihypertensive agents. It is also used to synthesize G protein-coupled receptor antagonists.

(S)-1,4-Benzodioxane-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-1,4-Benzodioxane-2-carboxylic acid Suppliers

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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SanoChem (Chengdu) Tech. Co., Ltd.
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View Lastest Price from (S)-1,4-Benzodioxane-2-carboxylic acid manufacturers

Career Henan Chemical Co
Product
(S)-1,4-Benzodioxane-2-carboxylic acid 70918-54-6
Price
US $6.68/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
1kg-1000kg
Release date
2020-01-09

70918-54-6, (S)-1,4-Benzodioxane-2-carboxylic acidRelated Search:


  • (2S)-2,3-dihydro-1,4-benzodioxine-2-carboxylic acid
  • (S)-2,3-DIHYDRO-1,4-BENZODIOXIN-2-CARBOXYLIC ACID
  • (S)-1,4-BENZODIOXANE-2-CARBOXYLIC ACID
  • (S)-1,4-BENZODIOXAN 2-CARBOXYLIC ACID
  • (S)-2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLIC ACID
  • (S)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid
  • Afalanine [INN]
  • (3S)-2,3-Dihydro-1,4-benzodioxine-3-carboxylic acid
  • AfaL
  • anine [INN]
  • 1,4-Benzodioxin-2-carboxylic acid, 2,3-dihydro-, (2S)-
  • 70918-54-6
  • Asymmetric Synthesis
  • Chiral Resolving Reagents
  • Chiral Resolution Reagents