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

ChemicalBook > CAS DataBase List > 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE

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

Product Name: 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE
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
Formula Weight: 240.19
MOL File: 32014-70-3.mol

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

Melting point:: >260 °C (dec.)(lit.)
BRN: 3781587
CAS DataBase Reference: 32014-70-3(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: YQ9625000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S765945
Product name: 4,5-DIAMINO-2,6-DIHYDROXYPYRIMIDINE SULFATE
Purity: AldrichCPR
Packaging: 50MG
Price: $124
Updated: 2022/05/15

Sigma-Aldrich

Product number: D15103
Product name: 5,6-Diaminouracil sulfate
Purity: 95%
Packaging: 10g
Price: $555
Updated: 2022/05/15

TRC

Product number: D416793
Product name: 5,6-Diaminouracil
Packaging: 100mg
Price: $60
Updated: 2021/12/16

AK Scientific

Product number: 7206AF
Product name: 5,6-Diamino-2,4-dihydroxypyrimidine Sulfate Dihydrate
Packaging: 1g
Price: $97
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0026859
Product name: 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE
Purity: 95.00%
Packaging: 1G
Price: $160.65
Updated: 2021/12/16

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5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE Chemical Properties,Usage,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

Preparation Products

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

Shaanxi Dideu Medichem Co. Ltd

Product: 4,5-DiaMino-2,6-dihydroxy-pyriMidine sulfate 32014-70-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2020-05-14

Career Henan Chemical Co

Product: 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE 32014-70-3
Price: US $3.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2020-01-31

32014-70-3, 5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATERelated Search:

4,5-Diaminouracil TETRAMETHYLURIC ACID 1,3,7-TRIMETHYLURIC ACID 6-AMINO-1,3-DIMETHYL-5-NITROSOURACIL 1-METHYLURIC 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 1,3-Dimethyluric acid 3-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 9-METHYLURIC ACID 7-METHYLURIC ACID

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

C4 to C5

Chemical Synthesis

Heterocyclic Building Blocks

Pyrimidines

Pyridines, Pyrimidines, Purines and Pteredines

Heterocyclic Compounds