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
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
Biosynth Carbosynth
Product number
FD15981
Product name
5,6-Diaminouracil sulfate
Packaging
5G
Price
$175
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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5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE SULFATE Suppliers

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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
  • Building Blocks
  • C4 to C5
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Pyrimidines
  • Pyridines, Pyrimidines, Purines and Pteredines
  • Heterocyclic Compounds