Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one

3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one

3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one Structure
3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one structure
CAS No.
36822-08-9
Chemical Name:
3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one
Synonyms
AKOS 92531;AKOS B030310;1H-[1]benzothiolo[3,2-d]pyrimidin-4-one;3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one;Benzo[4,5]thieno[3,2-d]pyrimidin-4(3H)-one
CBNumber:
CB8375281
Molecular Formula:
C10H6N2OS
Molecular Weight:
202.23
MDL Number:
MFCD01830098
MOL File:
Mol file
Last updated:2026-09-12 18:55:42
Request For Quotation

3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one Properties

Melting point >230°C
storage temp. Keep in dark place,Sealed in dry,Room Temperature
Appearance Light brown to brown Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319
Precautionary statements  P501-P261-P270-P271-P264-P280-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312

3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Synthonix B63804 Benzo[4,5]thieno[3,2-d]pyrimidin-4(3H)-one >98% 36822-08-9 250mg $41 2026-05-06 Buy
Synthonix B63804 Benzo[4,5]thieno[3,2-d]pyrimidin-4(3H)-one >98% 36822-08-9 1g $110 2026-05-06 Buy
Synthonix B63804 Benzo[4,5]thieno[3,2-d]pyrimidin-4(3H)-one >98% 36822-08-9 5g $400 2026-05-06 Buy
aablocks AA00C7HH 3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one 97% 36822-08-9 250mg $25 2026-05-28 Buy
aablocks AA00C7HH 3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one 97% 36822-08-9 1g $67 2026-05-28 Buy
Product number Packaging Price Buy
B63804 250mg $41 Buy
B63804 1g $110 Buy
B63804 5g $400 Buy
AA00C7HH 250mg $25 Buy
AA00C7HH 1g $67 Buy

3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one Chemical Properties, Uses, Production

3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one synthesis

34761-09-6
3473-63-0
36822-08-9
Synthesis of 3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one from 3-Amino-benzo[b]thiophene-2-carboxylic acid ethyl ester and Formamidine acetate

3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one Preparation Products And Raw materials

Raw materials

formamide 3-Amino-benzo[b]thiophene-2-carboxylic acid ethyl ester Formamidine acetate

Preparation Products

4-chlorobenzo[4,5]thieno[3,2-d]pyrimidine

3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one Suppliers

Global Suppliers ( 28)
Supplier Tel Email Country ProdList Advantage
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. +86-21-54098501 sales@sinch.com.cn China 11592 64
Chengdu J&B Technology Co., Ltd. 028-61186694 15608078506 609128801@qq.com China 853 55
3A Chemicals 400-668-9898 service@3achem.com China 20535 58
Jiangsu aikang biomedical research and development co., LTD 025-58859352 17714375163 qzhang@aikonchem.com China 15525 58
Shanghai Amico Chemicals Co. LTD 微信 18019252918 18019252918 1454668768@qq.com China 14933 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49299 58
Changzhou Kechem Bio-Scientific Co., LTD. 0519-68985668 13685222090 sales@kechem.cn China 26012 58
Zhengzhou Convergence Chemical Co. LTD 13393710386 3941078109@qq.com China 9855 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Supplier Advantage
Wuhan Chemwish Technology Co., Ltd 56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. 64
Chengdu J&B Technology Co., Ltd. 55
3A Chemicals 58
Jiangsu aikang biomedical research and development co., LTD 58
Shanghai Amico Chemicals Co. LTD 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 58
Changzhou Kechem Bio-Scientific Co., LTD. 58
Zhengzhou Convergence Chemical Co. LTD 58
Energy Chemical 58

3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one Spectrum

3H-BENZO[4,5]THIENO[3,2-D]PYRIMIDIN-4-ONE(36822-08-9)1HNMR

36822-08-9 (3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one) Related Search:

[1]Benzothieno[3,2-d]pyrimidin-4(3H)-one, 6-fluoro- 4-(methylsulfanyl)-8-thia-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2,4,6,10,12-hexaen-6-ol [1]Benzothieno[3,2-d]pyrimidin-4(3H)-one, 6-fluoro-2-methyl- 9-fluoro-2-methyl-1H-[1]benzothiolo[3,2-d]pyrimidin-4-one 2-Amino-7-nitro-[1]benzothieno[3,2-d]pyrimidin-4(3H)-one
AKOS 92531 AKOS B030310 1H-[1]benzothiolo[3,2-d]pyrimidin-4-one Benzo[4,5]thieno[3,2-d]pyrimidin-4(3H)-one 3H-Benzo[4,5]thieno[3,2-d]pyrimidin-4-one 36822-08-9 C10H6N2OS