Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Pyrazol-5-amine, 3-(4-chlorophenyl)-1-(4-(4-chlorophenyl)-2-thiazol yl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

74101-20-5

74101-20-5 structure

74101-20-5 structure

Name: 1H-Pyrazol-5-amine, 3-(4-chlorophenyl)-1-(4-(4-chlorophenyl)-2-thiazol yl)-
Chemical Name: 5-(4-chlorophenyl)-2-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]pyrazol-3-amine
CAS Number: 74101-20-5
Molecular Formula: C₁₈H₁₂Cl₂N₄S
Molecular Weight: 387.28600
Create Date: 2016-03-17 20:23:45
Modify Date: 2025-10-03 08:00:44

Name	5-(4-chlorophenyl)-2-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]pyrazol-3-amine
Synonyms	3-(4-Chlorophenyl)-1-(4-(4-chlorophenyl)-2-thiazolyl)-1H-pyrazol-5-amine TOS-BB-1014 5-(4-chloro-phenyl)-2-[4-(4-chloro-phenyl)-thiazol-2-yl]-2H-pyrazol-3-ylamine 3-(4-chlorophenyl)-1-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-1H-pyrazol-5-amine 1H-Pyrazol-5-amine,3-(4-chlorophenyl)-1-(4-(4-chlorophenyl)-2-thiazolyl)

Density	1.49g/cm3
Boiling Point	644.7ºC at 760 mmHg
Molecular Formula	C₁₈H₁₂Cl₂N₄S
Molecular Weight	387.28600
Flash Point	343.7ºC
Exact Mass	386.01600
PSA	84.97000
LogP	6.13300
Index of Refraction	1.74

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ4893800

CHEMICAL NAME :: 1H-Pyrazol-5-amine, 3-(4-chlorophenyl)-1-(4-(4-chlorophenyl)-2-thiazolyl) -

CAS REGISTRY NUMBER :: 74101-20-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C18-H12-Cl2-N4-S

MOLECULAR WEIGHT :: 387.30

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 18,424,1979

61323-64-6 structure

61323-64-6

4640-66-8 structure

4640-66-8

~%

74101-20-5 structure

74101-20-5

Literature: Singh,S.P. et al. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1979 , vol. 18, p. 424 - 427

Precursor 2
61323-64-6 4640-66-8
DownStream 0

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.