ChemicalBook--->CAS DataBase List--->16889-21-7

16889-21-7

16889-21-7 Structure

16889-21-7 Structure
IdentificationBack Directory
[Name]

6-chloro-1H-indazol-3-amine
[CAS]

16889-21-7
[Synonyms]

Zinc00154498
Einecs 240-925-9
6-chloro-1H-indazol-3-amine
3-Amino-6-chloro-1H-indazole
1H-Indazol-3-amine, 6-chloro-
6-Chloro-1H-Indazol-3-Amine (6-Chloro-1H-Indazol-3-Yl)Amine
[EINECS(EC#)]

240-925-9
[Molecular Formula]

C7H6ClN3
[MDL Number]

MFCD00047207
[MOL File]

16889-21-7.mol
[Molecular Weight]

167.6
Chemical PropertiesBack Directory
[Boiling point ]

408.7±25.0 °C(Predicted)
[density ]

1.533±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Sealed in dry,2-8°C
[pka]

13.72±0.40(Predicted)
[Appearance]

Off-white to pale purple Solid
[InChI]

InChI=1S/C7H6ClN3/c8-4-1-2-5-6(3-4)10-11-7(5)9/h1-3H,(H3,9,10,11)
[InChIKey]

BPTYMRSBTUERSW-UHFFFAOYSA-N
[SMILES]

N1C2=C(C=CC(Cl)=C2)C(N)=N1
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
Raw materials And Preparation ProductsBack Directory
[Raw materials]

4-Chloro-2-iodoaniline-->Benzonitrile, 2-broMo-4-hydrazinyl--->2-Chloro-4-hydrazinylbenzonitrile(WX191485)-->2-Bromo-4-chlorobenzonitrile-->2-Bromo-4-chlorobenzamide-->4-Chloro-2-fluorobenzonitrile-->2,4-Dichlorobenzonitrile
Hazard InformationBack Directory
[Uses]

Starting from 6-chloro-1H-indazol-3-amine, the EDC/HOAt promoted coupling with the (S)-carboxylic acid derivative furnished (S)-1-(3-Amino-6-chloro-1H-indazol-1-yl)-2-methyl-3-phenoxypro-pan-1-one. This synthesis was performed to explore the structure-activity relationships (SAR) by substituting the indazole scaffold at the 6-position with a chlorine atom, facilitating the identification of novel CFTR potentiators.[1]
[References]

[1] Liu, F., Kaplan, A. L., Levring, J., Einsiedel, J., Tiedt, S., Distler, K., Omattage, N. S., Kondratov, I. S., Moroz, Y. S., Pietz, H. L., Irwin, J. J., Gmeiner, P., Shoichet, B. K., & Chen, J. (2024). Structure-based discovery of CFTR potentiators and inhibitors. Cell, 42 1. https://doi.org/10.1016/j.cell.2024.04.046
Spectrum DetailBack Directory
[Spectrum Detail]

6-chloro-1H-indazol-3-amine(16889-21-7)1HNMR
16889-21-7 suppliers list
Company Name: Accela ChemBio Co.,Ltd.  
Telephone: 021-50795510 4000665055
Website: http://www.shao-yuan.com/
Company Name: Xi’an chemsoar Medical Technology Co., ltd  
Telephone: 029-86538357
Website: www.chemicalbook.com/ShowSupplierProductsList15153/0_EN.htm
Company Name: Shanghai Sunway Pharmaceutical Technology Co., Ltd  
Telephone: 13761987713
Website: www.sunwaypharm.cn
Company Name: Shanghai Jian Chao Chemical Technology Co., Ltd.  
Telephone: 150-2103-5486 18017383231
Website:
Company Name: SuZhou ShiYa Biopharmaceuticals, Inc.  
Telephone: 86(512)5235 8471 17715136450
Website: www.shiyabiopharm.com
Company Name: Shanghai Aladdin Bio-Chem Technology Co.,LTD  
Telephone: 400-6206333 13167063860
Website: www.aladdin-e.com/
Company Name: Shanghai ChriChem Co., Ltd.  
Telephone: 021-54880687
Website: www.chemicalbook.com/ShowSupplierProductsList16042/0_EN.htm
Company Name: Bide Pharmatech Ltd.  
Telephone: 400-164-7117 18317119277
Website: www.bidepharm.com
Company Name: ShangHai AmK Pharmaceutical Technology Co., Ltd.  
Telephone: 微信 18019252918 18019252918
Website: www.amkchem.com
Company Name: Shanghai Kahn Pharmaceutical Co., Ltd.  
Telephone: 021-34979681; 17701870669
Website: http://www.kahn-pharm.com
Company Name: Shanghai Brain Biotechnology Co., Ltd.  
Telephone: 13564638271
Website: https://www.chemicalbook.com/ShowSupplierProductsList19148/0.htm
Company Name: Tianjin Kailiqi Biotechnology Co., Ltd.  
Telephone: 15076683720
Website: http://www.cw-bio.com
Company Name: Amadis Chemical Company Limited  
Telephone: 571-89925085
Website: http://www.amadischem.com
Company Name: Amatek Scientific Co. Ltd.  
Telephone: 0512-56316828 400-867-5858;400-867-5858
Website: http://www.amateksci.com
Company Name: Beyond Pharmaceutical Co., Ltd  
Telephone: 0571-81953185 +86-15381198709
Website: www.bydpharma.com
Company Name: Aikon International Limited  
Telephone: 025-58859352 13913916777
Website: www.aikonchem.com
Company Name: Anhui Yongsheng Pharmaceutical Technology Co., Ltd.  
Telephone: 021-50430803 18016036736;18017383231
Website: www.chemicalbook.com/ShowSupplierProductsList31232/0_EN.htm
Company Name: Zhengzhou Alfa Chemical Co.,Ltd  
Telephone: +86-18530059196
Website: https://www.chemicalbook.com/manufacturer/zhengzhou-alfa-chemical-276/
Tags:16889-21-7 Related Product Information
5678-45-5 32710-13-7 1261906-29-9 2727-13-1 944904-43-2 89283-92-1 66346-91-6 76045-71-1 405103-02-8 80971-95-5 1458-16-8 72587-18-9 17231-51-5 33631-09-3 426463-09-4 78790-79-1 5685-72-3 90390-46-8