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5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE

5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE structure

CAS No.: 32014-70-3

Chemical Name:: 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE

Synonyms: 4,5-Diamino-2,6-dihydropyrimidine;4,5-DIAMINO-2,6-DIHYDROXYPYRIMIDINE;5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE;5,6-DIAMINOURACIL SULFATE;4,5-DIAMINOURACIL SULFATE;5,6-Diaminouracil sulfate 95%;5,6-diaMino-2,4-pyriMidinediol;bis(5,6-diaminouracil) sulphate;5,6-Diaminouracil sulfate salt;5,6-Diaminopyrimidine-2,4-diol sulfate

CBNumber:: CB3105782

Molecular Formula:: C4H8N4O6S

Molecular Weight:: 240.19

MDL Number:: MFCD00135845

MOL File:: 32014-70-3.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 00:55:09

Product description	Number	Pack Size	Price
4,5-DIAMINO-2,6-DIHYDROXYPYRIMIDINE SULFATE AldrichCPR	S765945	50MG	$124
5,6-Diaminouracil sulfate 95%	D15103	10g	$555
5,6-Diaminopyrimidine-2,4-diol sulfate	090026	1.00g	$227
5,6-Diaminopyrimidine-2,4-diol sulfate	090026	5.00g	$605
5,6-Diaminopyrimidine-2,4-diol sulfate	090026	10.00g	$945
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5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE Properties

Melting point	>260 °C (dec.)(lit.)
form	powder
BRN	3781587
InChI	1S/C4H6N4O2.H2O4S/c5-1-2(6)7-4(10)8-3(1)9;1-5(2,3)4/h5H2,(H4,6,7,8,9,10);(H2,1,2,3,4)
InChIKey	IKARJSDZQCSEJX-UHFFFAOYSA-N
SMILES	OS(O)(=O)=O.Nc1nc(O)nc(O)c1N
CAS DataBase Reference	32014-70-3(CAS DataBase Reference)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05
Signal word	Danger
Hazard statements	H314
Precautionary statements	P280-P305+P351+P338-P310
PPE	Eyeshields, Gloves, type N95 (US)
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	YQ9625000
Storage Class	11 - Combustible Solids

5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE price More Price(32)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	S765945	4,5-DIAMINO-2,6-DIHYDROXYPYRIMIDINE SULFATE AldrichCPR	32014-70-3	50MG	$124	2022-05-15	Buy
Sigma-Aldrich	D15103	5,6-Diaminouracil sulfate 95%	32014-70-3	10g	$555	2022-05-15	Buy
Matrix Scientific	090026	5,6-Diaminopyrimidine-2,4-diol sulfate		1.00g	$227	2026-05-18	Buy
Matrix Scientific	090026	5,6-Diaminopyrimidine-2,4-diol sulfate		5.00g	$605	2026-05-18	Buy
Matrix Scientific	090026	5,6-Diaminopyrimidine-2,4-diol sulfate		10.00g	$945	2026-05-18	Buy

Product number	Packaging	Price	Buy
S765945	50MG	$124	Buy
D15103	10g	$555	Buy
090026	1.00g	$227	Buy
090026	5.00g	$605	Buy
090026	10.00g	$945	Buy

5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE Chemical Properties,Uses,Production

Uses

5,6-Diaminouracil sulfate is an intermediate in the synthesis of Paraxanthine (P192500) and Paraxanthine analogs.

Purification Methods

The salt is quite insoluble in H2O but can be converted to the free base which is recrystallised from H2O and converted to the sulfate by addition of the required amount of H2SO4. The hydrochloride has m 300-305o(dec) and can be used to prepare the sulfate by addition of H2SO4; it is more soluble than the sulfate. The perchlorate has m 252-254o. The free base has max at 260nm (log 4.24) in 0.1M HCl. [Bogert & Davidson J Am Chem Soc 86 1668 1933, Bredereck et al. Chem Ber 86 850 1953, Sherman & Taylor Org Synth Coll Vol IV 247 1963, Barlin & Pfleiderer J Chem Soc (B) 1425 1971, Beilstein 25 II 382.]

5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE Preparation Products And Raw materials

Raw materials

Sodium dithionite Ammonium hydroxide Urea 1,4-Dioxane Sodium nitrite

Ethyl cyanoacetate

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Preparation Products

5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE Suppliers

Global( 144)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+8613336195806	sales@capot.com	China	29640	60
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10403	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-81138252 +86-173 9270 1263	1057@dideu.com	China	4000	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5742	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759 +8613506123987	marketing1@neostarunited.com	China	8828	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
KARMEL TECHNOLOGY (HK) CO.,LIMITED	+8618795957998	karmelhk@126.com	CHINA	2886	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Shenzhen Nexconn Pharmatechs Ltd	58
Alchem Pharmtech,Inc.	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
KARMEL TECHNOLOGY (HK) CO.,LIMITED	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-05-15	4,5-DiaMino-2,6-dihydroxy-pyriMidine sulfate 32014-70-3	US $1.00 / KG	1KG	99%	20T	Shaanxi Dideu Medichem Co. Ltd
	2020-02-01	5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE 32014-70-3	US $3.00 / KG	1KG	98%	100KG	Career Henan Chemical Co

4,5-DiaMino-2,6-dihydroxy-pyriMidine sulfate
32014-70-3
US $1.00 / KG
99%
Shaanxi Dideu Medichem Co. Ltd

5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE
32014-70-3
US $3.00 / KG
98%
Career Henan Chemical Co

5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE Spectrum

5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE(32014-70-3)MS 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE(32014-70-3)IR1 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE(32014-70-3)IR2 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE(32014-70-3)Raman

32014-70-3(5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE)Related Search:

4,5-Diaminouracil 1,3-Dimethyluric acid TETRAMETHYLURIC ACID 6-AMINO-1,3-DIMETHYL-5-NITROSOURACIL 1-METHYLURIC ACID

1,3,7-TRIMETHYLURIC ACID Uric acid 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE 5,6-Diamino-1,3-dimethyluracil hydrate 2,5-DIAMINO-4,6-DIHYDROXYPYRIMIDINE, SULFATE (2:1) (SALT)

Uracil 9-METHYLURIC ACID 7-METHYLURIC ACID 1,9-DIMETHYL-2,6,8-TRIHYDROXYPURINE 3,7-DIMETHYL-2,6,8-TRIHYDROXYPURINE

5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE DIHYDRATE LITHIUM ACID URATE 3-METHYLURIC ACID

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4,5-DIAMINO-2,6-DIHYDROXYPYRIMIDINE SULFATE 4,5-DIAMINO-2,6-DIHYDROXYPYRIMIDINE SULPHATE 4,5-DIAMINO-2,6-DIHYDROXYPYRIMIDINE 4,5-DIAMINOURACIL SULFATE 5,6-DIAMINOURACIL SULFATE 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULPHATE 4,5-Diamino-2,6-dihydroxypyrimidine sulfate, 5,6-Diamino-2,4-dihydroxypyrimidine sulfate 5,6-Diamino-2,4-dihydroxypyrimidine hemisulfate salt 5,6-Diaminouracil sulfate salt bis(5,6-diaminouracil) sulphate 5-6-DIAMINO-2-4-DIHYDROXY-PYRIMIDINE*HEM ISULFATE CR 4,5-Diamino-2,6-dihydropyrimidine 5,6-DIAMINO-2,4-DIHYDROXY- PYRIMIDINE 97% 5,6-DIAMINOURACIL HEMISULFATE/4,5-DIAMINO-2,6-DIHYDROXYPYRIMIDINE HEMISULFATE 5,6-Diaminouracil sulfate (for AMILORIDE) 5,6-Diamino-2,4-dihydroxypyrimidine sulfat 5,6-bis(azanyl)-1H-pyrimidine-2,4-dione 4,5-Diamino-2,6-dihydroxy-pyrimidine, compd. with sulfuric acid 5,6-diaMino-2,4-pyriMidinediol 4,5-diaMino-pyriMidine-2,6-diol heMisulphate 5,6-diaMinopyriMidine-2,4(1H,3H)-dione sulfate 5,6-Diaminopyrimidine-2,4-diol sulfate 5,6-Diaminouracil sulfate 95% 5,6-Diaminopyrimidine-2,4-diol sulfate (1:x) 5,6-Diaminopyrimidine-2,4-diol xsulfate 2,4(1H,3H)-Pyrimidinedione, 5,6-diamino-, sulfate (1:?) 5,6-diamino-2,4(1H,3H)-Pyrimidinedione sulfate (1:) 32014-70-3 C4H6N4O2 C4H6N4O205H2SO4 C4H6N4O2xH2SO4 C4H6N4O2H2O4S Heterocyclic Building Blocks Pyrimidines Building Blocks Building Blocks C4 to C5 Chemical Synthesis Heterocyclic Building Blocks Pyrimidines Pyridines, Pyrimidines, Purines and Pteredines Heterocyclic Compounds