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
More
Less

(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
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
2932990090
More
Less

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.

More
Less

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
More
Less

(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

More
Less

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

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
NOTA Chemical (Shanghai) Co.,Ltd
Tel
021-50189163
Fax
021-51687927
Email
sales@notachem.com
Country
China
ProdList
200
Advantage
64
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9809
Advantage
59
T&W GROUP
Tel
021-61551611 13296011611
Fax
+86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9895
Advantage
58
Wuhan Chemduro Pharm Tech Co. Ltd.
Tel
18040571231/1402788087
Fax
sales@chemduro.com
Country
China
ProdList
1973
Advantage
58
Shanghai Balmxy Pharmaceutical Co., Ltd
Tel
021-24206007 13764915196
Fax
86-021-23027023
Email
sales@balmxy.com
Country
China
ProdList
6767
Advantage
55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 18112977050
Email
cb6@aikonchem.com
Country
China
ProdList
16684
Advantage
50
Shanghai Tombiopharma Chemical Co. Ltd.
Tel
13391076197
Email
tombiopharma@163.com
Country
China
ProdList
4987
Advantage
55
SanoChem (Chengdu) Tech. Co., Ltd.
Tel
28-87999436 02887999436
Fax
QQ:2746983436
Email
sales@sano-chem.com
Country
China
ProdList
3795
Advantage
55
More
Less

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