ChemicalBook--->CAS DataBase List--->28899-75-4

28899-75-4

28899-75-4 Structure

28899-75-4 Structure
IdentificationBack Directory
[Name]

7-chloro-1H-indole-2-carboxylic acid
[CAS]

28899-75-4
[Synonyms]

7-Chloroindole-2-carboxylic acid
1H-Indole-2-carboxylic acid, 7-chloro-
7-chloro-1H-indole-2-carboxylic acid(SALTDATA: FREE)
[EINECS(EC#)]

249-296-5
[Molecular Formula]

C9H6ClNO2
[MDL Number]

MFCD02664428
[MOL File]

28899-75-4.mol
[Molecular Weight]

195.6
Chemical PropertiesBack Directory
[Boiling point ]

449.7±25.0 °C(Predicted)
[density ]

1.548±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Inert atmosphere,2-8°C
[form ]

solid
[pka]

4.23±0.30(Predicted)
[InChI]

InChI=1S/C9H6ClNO2/c10-6-3-1-2-5-4-7(9(12)13)11-8(5)6/h1-4,11H,(H,12,13)
[InChIKey]

NVKAHBFPKVINGE-UHFFFAOYSA-N
[SMILES]

N1C2=C(C=CC=C2Cl)C=C1C(O)=O
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335-H302
[Precautionary statements ]

P264-P270-P301+P312-P330-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
[HazardClass ]

IRRITANT
[HS Code ]

2933998090
Hazard InformationBack Directory
[Uses]

7-chloro-1H-indole-2-carboxylic acid is an important pharmaceutical intermediate compound used in the preparation of protease inhibitors.
[Synthesis]

A mixture of 111.5 g of 7-chloroindole-2-carboxylate in 31.25 g of 96percent sodium hydroxide in 183 ml of methanol and 183 ml of water were heated under reflux for 1 hour, cooled to 45 ° C, and 10 percent hydrochloric acid was added dropwise to a pH of 3 to 4. The mixture was sufficiently cooled to obtain 89.7 g of product as an off-white 7-chloro-1H-indole-2-carboxylic acid.
28899-75-4 suppliers list
Company Name: SHANDONG OUCHEM CO.,LTD.
Tel: +86-18506360988 +86-18506360988 , +86-18506360988
Website: www.chemicalbook.com/manufacturer/2577dongfang-roadweifangchina-25259/
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: www.chemicalbook.com/ShowSupplierProductsList454175/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Fuxin Pharmaceutical
Tel: +86-021-021-50872116 +8613122107989 , +8613122107989
Website: http://www.fuxinpharm.com
Company Name: Neostar United (Changzhou) Industrial Co., Ltd.
Tel: +86-0519-85551759 +8613506123987 , +8613506123987
Website: www.neostarunited.com
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: Win-Win chemical CO., Limited
Tel: +86-0086-577-64498589 +86-15355981851 , +86-15355981851
Website: https://www.win-winchemical.com/
Company Name: KARMEL TECHNOLOGY (HK) CO.,LIMITED
Tel: +8618795957998 , +8618795957998
Website: www.chemicalbook.com/ShowSupplierProductsList1620060/0.htm
Company Name: Finetech Industry Limited
Tel: +86-27-87465837 +8618971612321 , +8618971612321
Website: https://www.finetechnology-ind.com/
Company Name: CR Corporation Limited
Tel: +8613062833949 , +8613062833949
Website: http://www.crcorporation.cn/
Company Name: CD Chemical Group Limited
Tel: +8615986615575 , +8615986615575
Website: http://www.codchem.com/
Company Name: Labnetwork lnc.
Tel: +86-27-50766799 +8618062016861 , +8618062016861
Website: www.labnetwork.com
Company Name: LEAP CHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Aromsyn Co., Ltd.
Tel: +86-0571-85585865 +8613336024896 , +8613336024896
Website: https://www.aromsyn.com/
Company Name: Sichuan Biosynce Pharmatech Co., Ltd.
Tel: +8619950309693 , +8619950309693
Website: www.biosynce-product.com
Tags:28899-75-4 Related Product Information
24410-61-5 1192815-02-3 2756334-26-4 133720-60-2 808744-34-5 1388049-96-4 2454397-75-0 24410-55-7 16499-57-3 885278-56-8 135046-48-9 4792-71-6

  • HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
  • All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
    According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.
  • Copyright © 2023 ChemicalBook All rights reserved.