Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,5-Diamino-2,3-dihydrothiazolo[4,5-d]pyrimidine-7-(6H)-one
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-DIAMINOTHIAZOLO[4,5-D]PYRIMIDIN-7(6H)-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

22288-77-3

22288-77-3 structure

22288-77-3 structure

Name: 2,5-DIAMINOTHIAZOLO[4,5-D]PYRIMIDIN-7(6H)-ONE
Chemical Name: 2,5-diamino-4H-[1,3]thiazolo[4,5-d]pyrimidin-7-one
CAS Number: 22288-77-3
Molecular Formula: C₅H₅N₅OS
Molecular Weight: 183.19100
Create Date: 2018-12-24 17:33:06
Modify Date: 2025-09-18 11:19:30

Name	2,5-diamino-4H-[1,3]thiazolo[4,5-d]pyrimidin-7-one
Synonyms	Dat-4P

Density	2.42g/cm3
Boiling Point	518.1ºC at 760mmHg
Molecular Formula	C₅H₅N₅OS
Molecular Weight	183.19100
Flash Point	267.1ºC
Exact Mass	183.02100
PSA	138.92000
LogP	0.70640
Vapour Pressure	7.73E-11mmHg at 25°C
Index of Refraction	2.189

HS Code	2934999090

100643-27-4 structure

100643-27-4

333-20-0 structure

333-20-0

~%

22288-77-3 structure

22288-77-3

Literature: Journal of the American Chemical Society, , vol. 73, p. 4226

6312-72-7 structure

6312-72-7

17356-08-0 structure

17356-08-0

~%

22288-77-3 structure

22288-77-3

Literature: Chemical and Pharmaceutical Bulletin, , vol. 7, p. 393

Precursor 3
100643-27-4 333-20-0 6312-72-7
DownStream 2
30161-95-6 30161-97-8

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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