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

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

(R)-1,4-Benzodioxane-2-carboxylic acid price.
  • $34 - $1960
  • Product name: (R)-1,4-Benzodioxane-2-carboxylic acid
  • CAS: 70918-53-5
  • MF: C9H8O4
  • MW: 180.16
  • EINECS:
  • MDL Number:MFCD00239407
  • Synonyms:(R)-2,3-DIHYDRO-1,4-BENZODIOXIN-2-CARBOXYLIC ACID;(R)-1,4-BENZODIOXANE-2-CARBOXYLIC ACID;(R)-1,4-BENZODIOXAN 2-CARBOXYLIC ACID;(R)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid;(3R)-2,3-Dihydro-1,4-benzodioxine-3-carboxylic acid;(R)-1,4-Benzodioxane-2-carboxylic acid >=97.0% (sum of enantiomers, GC);(2R)-2,3-dihydro-1,4-benzodioxine-2-carboxylic acid;1,4-Benzodioxin-2-carboxylic acid, 2,3-dihydro-, (2R)-
Price36 Properties Safety Information Description
36 prices
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  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • AstaTech
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  • ManufacturerACHEMBLOCK
  • Product number10049
  • Product description(R)-1,4-Benzodioxane-2-carboxylic acid 95%
  • Packaging250MG
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product number10049
  • Product description(R)-1,4-Benzodioxane-2-carboxylic acid 95%
  • Packaging1G
  • Price$185
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberW8006
  • Product description(R)-1,4-Benzodioxane-2-carboxylic acid
  • Packaging1g
  • Price$266
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number70918535
  • Product description(R)-1,4-Benzodioxane-2-carboxylic acid
  • Packaging25g
  • Price$1920.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number70918535
  • Product description(R)-1,4-Benzodioxane-2-carboxylic acid
  • Packaging10g
  • Price$771.12
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number70918535
  • Product description(R)-1,4-Benzodioxane-2-carboxylic acid
  • Packaging5g
  • Price$565.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA495025
  • Product description(R)-1,4-Benzodioxane-2-carboxylic acid 97%
  • Packaging100mg
  • Price$34
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA495025
  • Product description(R)-1,4-Benzodioxane-2-carboxylic acid 97%
  • Packaging250mg
  • Price$58
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA495025
  • Product description(R)-1,4-Benzodioxane-2-carboxylic acid 97%
  • Packaging1g
  • Price$188
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA495025
  • Product description(R)-1,4-Benzodioxane-2-carboxylic acid 97%
  • Packaging5g
  • Price$758
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0001309
  • Product description(R)-1,4-BENZODIOXANE-2-CARBOXYLIC ACID 95.00%
  • Packaging250MG
  • Price$270.9
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR913611
  • Product description(R)-1,4-Benzodioxane-2-carboxylic acid 95%
  • Packaging250mg
  • Price$115
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR913611
  • Product description(R)-1,4-Benzodioxane-2-carboxylic acid 95%
  • Packaging1g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number60392
  • Product description(R)-2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLICACID 97%
  • Packaging1/ G
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number60392
  • Product description(R)-2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLICACID 97%
  • Packaging5/ G
  • Price$560
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number60392
  • Product description(R)-2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLICACID 97%
  • Packaging25/ G
  • Price$1960
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK 10049 (R)-1,4-Benzodioxane-2-carboxylic acid 95% 250MG $85 2021-12-16 Buy
ACHEMBLOCK 10049 (R)-1,4-Benzodioxane-2-carboxylic acid 95% 1G $185 2021-12-16 Buy
AK Scientific W8006 (R)-1,4-Benzodioxane-2-carboxylic acid 1g $266 2021-12-16 Buy
Alichem 70918535 (R)-1,4-Benzodioxane-2-carboxylic acid 25g $1920.8 2021-12-16 Buy
Alichem 70918535 (R)-1,4-Benzodioxane-2-carboxylic acid 10g $771.12 2021-12-16 Buy
Alichem 70918535 (R)-1,4-Benzodioxane-2-carboxylic acid 5g $565.6 2021-12-16 Buy
Ambeed A495025 (R)-1,4-Benzodioxane-2-carboxylic acid 97% 100mg $34 2021-12-16 Buy
Ambeed A495025 (R)-1,4-Benzodioxane-2-carboxylic acid 97% 250mg $58 2021-12-16 Buy
Ambeed A495025 (R)-1,4-Benzodioxane-2-carboxylic acid 97% 1g $188 2021-12-16 Buy
Ambeed A495025 (R)-1,4-Benzodioxane-2-carboxylic acid 97% 5g $758 2021-12-16 Buy
American Custom Chemicals Corporation CCH0001309 (R)-1,4-BENZODIOXANE-2-CARBOXYLIC ACID 95.00% 250MG $270.9 2021-12-16 Buy
Apolloscientific OR913611 (R)-1,4-Benzodioxane-2-carboxylic acid 95% 250mg $115 2021-12-16 Buy
Apolloscientific OR913611 (R)-1,4-Benzodioxane-2-carboxylic acid 95% 1g $300 2021-12-16 Buy
AstaTech 60392 (R)-2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLICACID 97% 1/ G $160 2021-12-16 Buy
AstaTech 60392 (R)-2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLICACID 97% 5/ G $560 2021-12-16 Buy
AstaTech 60392 (R)-2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLICACID 97% 25/ G $1960 2021-12-16 Buy
Next Last

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)
form :solid
color :Pale yellow
optical activity :[α]20/D +83±2°, c = 1.5% in chloroform
BRN :5742837
InChIKey :HMBHAQMOBKLWRX-MRVPVSSYSA-N
CAS DataBase Reference :70918-53-5(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(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.

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Suppliers and manufacturers

career henan chemical co
(R)-1,4-Benzodioxane-2-carboxylic acid
$6.68 /1KG
(R)-1,4-Benzodioxane-2-carboxylic acid CAS:70918-53-5
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
SIMAGCHEM CORP
Win-Win chemical CO., Limited
AFINE CHEMICALS LIMITED
Baoji Guokang Healthchem co.,ltd