Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Chloro-6-methylthieno[3,2-d]pyrimidine
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-CHLORO-6-METHYLTHIENO[3,2-D]PYRIMIDINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

108134-22-1

108134-22-1 structure

108134-22-1 structure

Name: 4-Chloro-6-methylthieno[3,2-d]pyrimidine
Chemical Name: 4-Chloro-6-methylthieno[3,2-d]pyrimidine
CAS Number: 108134-22-1
Molecular Formula: C₇H₅ClN₂S
Molecular Weight: 184.64600
Create Date: 2018-12-14 13:54:42
Modify Date: 2025-09-13 11:01:48

Name	4-Chloro-6-methylthieno[3,2-d]pyrimidine
Synonyms	4-CHLORO-6-METHYL-THIENO[3,2-D]PYRIMIDINE Thieno[3,2-d]pyrimidine,4-chloro-6-methyl 6-methyl-4-chlorothieno[3,2-d]pyrimidine

Molecular Formula	C₇H₅ClN₂S
Molecular Weight	184.64600
Exact Mass	183.98600
PSA	54.02000
LogP	2.65310

HS Code	2934999090

16269-66-2 structure

16269-66-2

74-88-4 structure

74-88-4

~32%

108134-22-1 structure

108134-22-1

Literature: PFIZER INC. Patent: WO2005/21553 A1, 2005 ; Location in patent: Page/Page column 82-83 ; WO 2005/021553 A1

Precursor 2
16269-66-2 74-88-4
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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