Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,5-diamino-6-hydroxypyrimidine sulfate
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,5-DIAMINO-6-HYDROXYPYRIMIDINE SULFATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

52502-66-6

52502-66-6 structure

52502-66-6 structure

Name: 4,5-diamino-6-hydroxypyrimidine sulfate
Chemical Name: 4,5-diamino-6-hydroxypyrimidine sulfate
CAS Number: 52502-66-6
Molecular Formula: C₄H₈N₄O₅S
Molecular Weight: 224.19500
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
Create Date: 2018-06-21 13:52:19
Modify Date: 2025-08-25 20:02:56

Name	4,5-diamino-6-hydroxypyrimidine sulfate
Synonyms	4,5-diamino-6-hydroxypyrimidine hemisulfate 5,6-Diamino-3H-pyrimidin-4-on,Sulfat 5,6-diamino-4(1h)-pyrimidinonsulfate(1:1) 4,5-DIAMINO-6-HYDROXYPYRIMIDINE SULPHATE 4-oxo-1H-pyrimidin-5,6-diammonium sulphate 5,6-diamino-3H-pyrimidin-4-one,sulfate 5 6-DIAMINO-4-PYRIMIDINOL SULFATE

Boiling Point	221.5ºC at 760 mmHg
Melting Point	270ºC
Molecular Formula	C₄H₈N₄O₅S
Molecular Weight	224.19500
Flash Point	87.8ºC
Exact Mass	224.02200
PSA	181.03000
LogP	0.93700
Storage condition	2-8°C

Safety Phrases	S24/25
HS Code	2933599090

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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