Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-phenylthieno[2,3-d]pyrimidin-4-ol
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-PHENYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

35978-39-3

35978-39-3 structure

35978-39-3 structure

Name: 5-phenylthieno[2,3-d]pyrimidin-4-ol
Chemical Name: 5-Phenylthieno[2,3-d]pyrimidin-4(3H)-one
CAS Number: 35978-39-3
Molecular Formula: C₁₂H₈N₂OS
Molecular Weight: 228.27000
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Phenylpyrimidine
Create Date: 2018-12-10 20:34:29
Modify Date: 2025-08-25 14:32:41

Name	5-Phenylthieno[2,3-d]pyrimidin-4(3H)-one
Synonyms	5-phenyl-3H-thieno[2,3-d]pyrimidin-4-one MFCD00126441

Density	1.41g/cm3
Boiling Point	460.4ºC at 760mmHg
Melting Point	216℃ (methanol )
Molecular Formula	C₁₂H₈N₂OS
Molecular Weight	228.27000
Flash Point	232.3ºC
Exact Mass	228.03600
PSA	74.25000
LogP	3.06390
Index of Refraction	1.737

Hazard Codes	Xi
Risk Phrases	20/21/22
Safety Phrases	24/25-36/37
HS Code	2934999090

4815-36-5 structure

4815-36-5

77287-34-4 structure

77287-34-4

~61%

35978-39-3 structure

35978-39-3

Literature: Hozien; Atta; Hassan; Abdel-Wahab; Ahmed Synthetic Communications, 1996 , vol. 26, # 20 p. 3733 - 3755

Precursor 2
4815-36-5 77287-34-4
DownStream 2
18593-67-4 182198-35-2

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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