Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-CHLORO-2,5-DIMETHYLPYRAZOLO[1,5-A]PYRIMIDINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

136549-13-8

136549-13-8 structure

Name: 7-Chloro-2,5-diMethylpyrazolo[1,5-a]pyriMidine
Chemical Name: 7-Chloro-2,5-dimethylpyrazolo[1,5-a]pyrimidine
CAS Number: 136549-13-8
Molecular Formula: C₈H₈ClN₃
Molecular Weight: 181.622
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Chloropyrimidine
Create Date: 2018-12-09 11:19:25
Modify Date: 2024-01-09 18:50:11

Name	7-Chloro-2,5-dimethylpyrazolo[1,5-a]pyrimidine
Synonyms	7-Chloro-2,5-dimethylpyrazolo[1,5-a]pyrimidine Pyrazolo[1,5-a]pyrimidine, 7-chloro-2,5-dimethyl- 7-Chloro-2,5-dimethyl-pyrazolo[1,5-a]pyrimidine Pyrazolo[1,5-a]pyrimidine,7-chloro-2,5-dimethyl-

Density	1.4±0.1 g/cm3
Molecular Formula	C₈H₈ClN₃
Molecular Weight	181.622
Exact Mass	181.040680
PSA	30.19000
LogP	1.93
Index of Refraction	1.658

HS Code	2933990090

27166-46-7

~96%

136549-13-8

Literature: SB PHARMCO PUERTO RICO INC; NEUROCRINE BIOSCIENCES INC Patent: WO2005/63756 A1, 2005 ; Location in patent: Page/Page column 37-38 ; WO 2005/063756 A1

98488-10-9

~89%

136549-13-8

Literature: ELI LILLY AND COMPANY Patent: WO2008/36579 A1, 2008 ; Location in patent: Page/Page column 21-22 ; WO 2008/036579 A1

Precursor 2
27166-46-7 98488-10-9
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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