Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Imidazo[4,5:4,5]thieno[2,3-d]pyrimidine (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

574003-49-9

574003-49-9 structure

574003-49-9 structure

Name: 1H-Imidazo[4,5:4,5]thieno[2,3-d]pyrimidine (9CI)
Chemical Name: 1H-Imidazo[4',5':4,5]thieno[2,3-d]pyrimidine
CAS Number: 574003-49-9
Molecular Formula: C₇H₄N₄S
Molecular Weight: 176.199
Create Date: 2021-09-09 20:54:54
Modify Date: 2025-09-11 17:56:00

Names
Properties

Name	1H-Imidazo[4',5':4,5]thieno[2,3-d]pyrimidine
Synonyms	1H-Imidazo[4',5':4,5]thieno[2,3-d]pyrimidine

Density	1.7±0.1 g/cm3
Boiling Point	525.3±30.0 °C at 760 mmHg
Molecular Formula	C₇H₄N₄S
Molecular Weight	176.199
Flash Point	284.6±14.9 °C
Exact Mass	176.015671
LogP	-0.25
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.903

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