Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,6-Diamino-2-mercaptopyrimidine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1004-39-3

1004-39-3 structure

Name: 4,6-Diaminopyrimidine-2-thiol
Chemical Name: 4,6-diamino-2-mercaptopyrimidine
CAS Number: 1004-39-3
Molecular Formula: C₄H₆N₄S
Molecular Weight: 142.182
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Aminopyrimidine
Create Date: 2018-06-10 10:24:09
Modify Date: 2025-08-25 18:22:19

Name	4,6-diamino-2-mercaptopyrimidine
Synonyms	MFCD00006078 2(1H)-Pyrimidinethione, 4,6-diamino- 4,6-Diamino-2(1H)-pyrimidinethione 4,6-Diaminopyrimidine-2(1H)-thione 4,6-diamino-1H-pyrimidine-2-thione 4,6-Diaminopyrimidine-2-thiol 4,6-Diamino-2-mercaptopyrimidine EINECS 213-721-2

Density	1.5±0.1 g/cm3
Boiling Point	464.4±48.0 °C at 760 mmHg
Melting Point	>300 °C(lit.)
Molecular Formula	C₄H₆N₄S
Molecular Weight	142.182
Flash Point	234.7±29.6 °C
Exact Mass	142.031311
PSA	116.62000
LogP	-3.63
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.781

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
WGK Germany	3
RTECS	MB7660000
HS Code	2933599090

17356-08-0

109-77-3

~83%

1004-39-3

Literature: Chhabria, Mahesh T.; Srinivas, Sreeramaiah; Rajan, Kombu S.; Ravikumar, Tadiparthy; Rathnam, Shivprakash Arzneimittel-Forschung/Drug Research, 2002 , vol. 52, # 11 p. 792 - 796

65349-39-5

~94%

1004-39-3

Literature: Podzigun, G. I.; Pashkurov, N. G.; Reznik, V. S.; Ivanov, B. E. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1980 , vol. 29, p. 1820 - 1823 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1980 , # 11 p. 2564 - 2568

65349-40-8

~99%

1004-39-3

141-52-6

17356-08-0

109-77-3

1004-39-3

Detail

Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 19, # 3 p. 558 - 562 Zhurnal Organicheskoi Khimii, , vol. 19, # 3 p. 635 - 640

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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