ChemicalBook >> CAS DataBase List >>1,4-Benzodioxan-2-carboxylic acid

1,4-Benzodioxan-2-carboxylic acid

Chemical Name:
1,4-Benzodioxan-2-carboxylic acid
2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid;Doxazosin EP IMpurity A;AKOS AUF2101;AKOS BBS-00006546;BUTTPARK 36\04-47;RARECHEM AL BO 1613;1,4-Benzodioxan-2-ca;Doxazosin Impurity 3;Doxazosin Related CoMpound D;Doxazosin mesylate impurity I
Molecular Formula:
Molecular Weight:
MDL Number:
MOL File:
Last updated:2023-08-28 13:27:38

1,4-Benzodioxan-2-carboxylic acid Properties

Melting point 126-130 °C(lit.)
Boiling point 347.2±41.0 °C(Predicted)
Density 1.379±0.06 g/cm3(Predicted)
vapor pressure 0Pa at 25℃
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka 2.69±0.20(Predicted)
color White to Off-White
Water Solubility 7.63g/L at 20℃
λmax 282nm(MeOH)(lit.)
LogP 0.5 at 20℃
CAS DataBase Reference 3663-80-7(CAS DataBase Reference)


Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
Signal word  Danger
Hazard statements  H302-H318
Precautionary statements  P264-P270-P280-P301+P312-P305+P351+P338-P501
Risk Statements  36/37/38
Safety Statements  24/25
WGK Germany  3
Hazard Note  Irritant
HS Code  29329990
NFPA 704
2 0

1,4-Benzodioxan-2-carboxylic acid price More Price(36)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich PHR3312 Doxazosin Related Compound D certified reference material, pharmaceutical secondary standard 3663-80-7 50MG $502 2022-05-15 Buy
Sigma-Aldrich 561371 1,4-Benzodioxan-2-carboxylic acid 97% 3663-80-7 25G $262 2022-05-15 Buy
Sigma-Aldrich 1225463 Doxazosin Related Compound D United States Pharmacopeia (USP) Reference Standard 3663-80-7 20mg $1520 2022-05-15 Buy
TCI Chemical B3406 1,4-Benzodioxane-2-carboxylic Acid >98.0%(GC)(T) 3663-80-7 5g $29 2023-06-20 Buy
TCI Chemical B3406 1,4-Benzodioxane-2-carboxylic Acid >98.0%(GC)(T) 3663-80-7 25g $132 2023-06-20 Buy
Product number Packaging Price Buy
PHR3312 50MG $502 Buy
561371 25G $262 Buy
1225463 20mg $1520 Buy
B3406 5g $29 Buy
B3406 25g $132 Buy

1,4-Benzodioxan-2-carboxylic acid Chemical Properties,Uses,Production

Chemical Properties

White To Off-White Solid

Flammability and Explosibility

Not classified

1,4-Benzodioxan-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 264)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Haibo Biotechnology Co., Ltd
+86-02963020060 +86-18629295024 China 1011 58
Henan DaKen Chemical CO.,LTD.
+86-0371-66670886 China 14736 58
career henan chemical co
+86-0371-86658258 China 29922 58
Jinan Carbotang Biotech Co.,Ltd.
+8615866703830 China 6381 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 CHINA 28183 58
Accela ChemBio Inc.
(+1)-858-699-3322 United States 19965 58
Standardpharm Co. Ltd.
86-714-3992388 United States 14336 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 China 39919 58
Alchem Pharmtech,Inc.
8485655694 United States 63711 58
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196 China 11041 58

View Lastest Price from 1,4-Benzodioxan-2-carboxylic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,4-Benzodioxan-2-carboxylic acid pictures 2023-11-08 1,4-Benzodioxan-2-carboxylic acid
US $0.00 / kg 1kg 99% 2000ton Shaanxi Haibo Biotechnology Co., Ltd
1,4-Benzodioxan-2-carboxylic acid pictures 2023-01-14 1,4-Benzodioxan-2-carboxylic acid
US $20.00 / kg 1kg 99% 5000 tons Hebei Duling International Trade Co. LTD
1,4-Benzodioxan-2-carboxylic acid pictures 2022-10-13 1,4-Benzodioxan-2-carboxylic acid
US $0.00-0.00 / KG 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.
1,4-Benzodioxan-2-ca Doxazosin Related Compound D (20 mg) (1,4-benzodioxane-2-carboxylic acid) Doxazosin Related CoMpound D 1,4-Benzodioxin-2-carboxylicacid, 2,3-dihydro- 2,3-Dihydro-1,4-benzodioxin-2-carboxylic acid RARECHEM AL BO 1613 BUTTPARK 36\04-47 1,4-BENZODIOXAN-2-CARBOXYLIC ACID 2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLIC ACID 2,3-DIHYDRO-1,4-BENZODIOXINE-2-CARBOXYLIC ACID AKOS BBS-00006546 AKOS AUF2101 RAC 1,4-BENZODIOXANE-2-CARBOXYLIC ACID 2,3-Dihydro-benzo[1,4]dioxine-2-carboxylic Aci 1,4-Benzodiozane-2-caboxylicacid Doxazosin Impurity 1(Doxazosin EP Impurity A) Doxazosin Impurity 3 1,4-Benzodioxane-2-Caboxylic Acid (2RS)-2,3-Dihydro-1,4-benzodioxine- 1,4-Benzodioxane-2-carboxylic Acid > Doxazosin mesylate impurity I Doxazosin EP Impurity A/ Doxazosin Related Compund D 2,3-dihydro-1,4-benzodioxine-3-carboxylic acid Doxazosin Related Compound D (1,4-benzodioxane-2-carboxylic acid) (1225463) Doxazosin EP IMpurity A 2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid Doxazosin USP Related Compound D Doxazosin Mesilate EP Impurity A 3663-80-7 Heterocyclic Building Blocks Building Blocks Benzodioxanes Carboxylic acid Acids and Derivatives Heterocycles Benzodiozoles, Benzodioxines & Benzodioxepines Carboxylic Acids Aromatics Benzodiozoles, Benzodioxines & Benzodioxepines Carboxylic Acids BenzodioxanesHeterocyclic Building Blocks Building Blocks Heterocyclic Building Blocks O-Containing Others