Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

439692-90-7

439692-90-7 structure

439692-90-7 structure

Name: 4-Chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine
Chemical Name: 4-Chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine
CAS Number: 439692-90-7
Molecular Formula: C₉H₉ClN₂S
Molecular Weight: 212.69900
Create Date: 2018-12-18 15:40:19
Modify Date: 2025-08-20 17:08:41

Name	4-Chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine
Synonyms	4-chloro-5-ethyl-6-methylthiopheno[2,3-d]pyrimidine

Density	1.325g/cm3
Boiling Point	329ºC at 760 mmHg
Molecular Formula	C₉H₉ClN₂S
Molecular Weight	212.69900
Flash Point	152.8ºC
Exact Mass	212.01700
PSA	54.02000
LogP	3.21550
Index of Refraction	1.641

HS Code	2934999090

439692-89-4 structure

439692-89-4

~73%

439692-90-7 structure

439692-90-7

Literature: US2013/266563 A1, ; Paragraph 0296 ;

107-87-9 structure

107-87-9

~%

439692-90-7 structure

439692-90-7

Literature: Synthetic Communications, , vol. 41, # 19 p. 2835 - 2851

96-22-0 structure

96-22-0

~%

439692-90-7 structure

439692-90-7

Literature: US2013/266563 A1, ;

82546-91-6 structure

82546-91-6

~%

439692-90-7 structure

439692-90-7

Literature: Synthetic Communications, , vol. 41, # 19 p. 2835 - 2851

Precursor 4
439692-89-4 107-87-9 96-22-0 82546-91-6
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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