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

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

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

Molecular Weight:: 180.16

MDL Number:: MFCD00239408

MOL File:: 70918-54-6.mol

MSDS File:: SDS

Last updated:2022-12-30 16:20:48

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

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

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P305+P351+P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
HS Code	2932990090

(S)-1,4-Benzodioxane-2-carboxylic acid price More Price(24)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	B198710	(S)-2,3-Dihydrobenzo[1,4]dioxine-2-carboxylicAcid	70918-54-6	2.5g	$605	2021-12-16	Buy
Apolloscientific	OR913812	(S)-1,4-Benzodioxane-2-carboxylic acid 95%	70918-54-6	1g	$435	2021-12-16	Buy
Biosynth Carbosynth	FD140110	(S)-2,3-Dihydrobenzo[b][1,4]dioxine-2-carboxylic acid	70918-54-6	1g	$450	2021-12-16	Buy
AK Scientific	0998AC	(S)-1,4-Benzodioxane-2-carboxylic acid	70918-54-6	1g	$270	2021-12-16	Buy
American Custom Chemicals Corporation	CCH0001203	(S)-1,4-BENZODIOXANE-2-CARBOXYLIC ACID 95.00%	70918-54-6	1G	$274.05	2021-12-16	Buy

Product number	Packaging	Price	Buy
B198710	2.5g	$605	Buy
OR913812	1g	$435	Buy
FD140110	1g	$450	Buy
0998AC	1g	$270	Buy
CCH0001203	1G	$274.05	Buy

(S)-1,4-Benzodioxane-2-carboxylic acid Chemical Properties,Uses,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

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

Global( 90)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21149	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58
WinWin Chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	13854	58
Baoji Guokang Healthchem co.,ltd	+8615604608665 15604608665	dominicguo@gk-bio.com	CHINA	9427	58
Hefei Hirisun Pharmatech Co., Ltd	+8615056975894	shawn@hirisunpharm.com	CHINA	9923	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
SIMAGCHEM CORP	58
WinWin Chemical CO., Limited	58
Baoji Guokang Healthchem co.,ltd	58
Hefei Hirisun Pharmatech Co., Ltd	58

View Lastest Price from (S)-1,4-Benzodioxane-2-carboxylic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-10	(S)-1,4-Benzodioxane-2-carboxylic acid 70918-54-6	US $6.68 / KG	1KG	97%-99%	1kg-1000kg	Career Henan Chemical Co

(S)-1,4-Benzodioxane-2-carboxylic acid
70918-54-6
US $6.68 / KG
97%-99%
Career Henan Chemical Co

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