ChemicalBook > CAS DataBase List > 5,6-Diamino-1,3-dimethyluracil hydrate

5,6-Diamino-1,3-dimethyluracil hydrate

Product Name
5,6-Diamino-1,3-dimethyluracil hydrate
CAS No.
5440-00-6
Chemical Name
5,6-Diamino-1,3-dimethyluracil hydrate
Synonyms
5,6-DIAMINO-1,3-DIMETHYLPYRIMIDINE-2,4(1H,3H)-DIONE;NSC 15493;2,4(1H,3H);Doxofylline Impurity 19;Theophylline Impurities 1;5,6-Diamino-1,3-dimethylurea;4,5-DIAMINO-1,3-DIMETHYLURACIL;1,3-DIMETHYL-5,6-DIAMINOURACIL;5,6-DIAMINO-1,3-DIMETHYL URACIL;Uracil, 5,6-diamino-1,3-dimethyl-
CBNumber
CB6155708
Molecular Formula
C6H10N4O2
Formula Weight
170.17
MOL File
5440-00-6.mol
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5,6-Diamino-1,3-dimethyluracil hydrate Property

Melting point:
210-214 °C (dec.)(lit.)
Boiling point:
243.6±50.0℃ (760 Torr)
Density 
1.350±0.06 g/cm3 (20 ºC 760 Torr)
Flash point:
101.1±30.1℃
solubility 
DMSO, Methanol
form 
Solid
pka
4.42±0.70(Predicted)
color 
Pale Brown
BRN 
157451
EPA Substance Registry System
2,4(1H,3H)-Pyrimidinedione, 5,6-diamino-1,3-dimethyl- (5440-00-6)
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Safety

WGK Germany 
3
10-34
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D15901
Product name
5,6-Diamino-1,3-dimethyluracil hydrate
Purity
technical grade
Packaging
5g
Price
$119
Updated
2024/03/01
Sigma-Aldrich
Product number
PHR2584
Product name
5,6-Diamino-1,3-dimethyluracil
Purity
Pharmaceutical Secondary Standard; Certified Reference Material
Packaging
100MG
Price
$668
Updated
2024/03/01
Sigma-Aldrich
Product number
D15901
Product name
5,6-Diamino-1,3-dimethyluracil hydrate
Purity
technical grade
Packaging
25g
Price
$165.6
Updated
2024/03/01
TRC
Product number
D416290
Product name
5,6-Diamino-1,3-dimethylUracil
Packaging
250mg
Price
$115
Updated
2021/12/16
TRC
Product number
D416290
Product name
5,6-Diamino-1,3-dimethylUracil
Packaging
500mg
Price
$185
Updated
2021/12/16
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5,6-Diamino-1,3-dimethyluracil hydrate Chemical Properties,Usage,Production

Chemical Properties

Pale Brown Solid

Uses

5,6-Diamino-1,3-dimethyl Uracil (cas# 5440-00-6) is a compound useful in organic synthesis.

Uses

Reactant involved in the synthesis of biologically active molecules including:

  • 1H-Imidazol-1-yl substituted 8-phenylxanthines for use as adenosine receptor ligands
  • Pyrimidinyl purinediones via cyclocondensation
  • Theophylline derivatives as adenosine receptor antagonists
  • Pteridine analogs for use as monoamine oxidase B and nitric oxide synthase inhibitors
  • Fused tricyclic xanthines
  • Cadmium uraciliminoethylpyridine complexes for use as antiproliferatives against C6 glioma cells

Uses

5,6-Diamino-1,3-dimethyluracil hydrate can be used as reactant involved in the synthesis of biologically active molecules including: 1H-Imidazol-1-yl substituted 8-phenylxanthines for use as adenosine receptor ligands ; Pyrimidinyl purinediones via cyclocondensation ; Theophylline derivatives as adenosine receptor antagonists ; Pteridine analogs for use as monoamine oxidase B and nitric oxide synthase inhibitors ; Fused tricyclic xanthines and Cadmium uraciliminoethylpyridine complexes for use as antiproliferatives against C6 glioma cells6.

Purification Methods

It recrystallises from EtOH. The hydrochloride has m 310o (from MeOH), and the perchlorate has m 246-248o. [UV: Bredereck et al. Chem Ber 92 583 1959, Taylor et al. J Am Chem Soc 77 2243 1955, Beilstein 25 III/IV 4133.]

5,6-Diamino-1,3-dimethyluracil hydrate Preparation Products And Raw materials

Raw materials

Preparation Products

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5,6-Diamino-1,3-dimethyluracil hydrate Suppliers

SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91
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View Lastest Price from 5,6-Diamino-1,3-dimethyluracil hydrate manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
5,6-DiaMino-1,3-diMethyl Uracil 5440-00-6
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2020-05-14
Career Henan Chemical Co
Product
2,4(1H,3H)-Pyrimidinedione,5,6-diamino-1,3-dimethyl- 5440-00-6
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
200kgs
Release date
2020-01-09

5440-00-6, 5,6-Diamino-1,3-dimethyluracil hydrateRelated Search:


  • 2,4(1H,3H)-Pyrimidinedione, 5,6-diamino-1,3-dimethyl-
  • 5,6-DiaMino-1,3-diMethyluracil hydrate technical grade
  • 5,6-Diamino-1,3-dimethylurea
  • 2,4(1H,3H)
  • 5,6-DIAMINO-1,3-DIMETHYLURACIL HYDRATE
  • 3h)-pyrimidinedione,5,6-diamino-1,3-dimethyl-4(1h
  • 5,6-Diamino-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione
  • Uracil, 5,6-diamino-1,3-dimethyl-
  • 4,5-DIAMINO-1,3-DIMETHYLURACIL
  • 5,6-DIAMINO-1,3-DIMETHYLPYRIMIDINE-2,4(1H,3H)-DIONE
  • 5,6-DIAMINO-1,3-DIMETHYL URACIL
  • 4,5-DiaMino-1,3-diMethylpyriMidine-2,6-dione
  • 1,3-DIMETHYL-5,6-DIAMINOURACIL
  • 1,3-Dimethyl-5,6-diamino-1,2,3,4-tetrahydropyrimidine-2,4-dione
  • 1,3-Dimethyl-5,6-diaminopyrimidine-2,4(1H,3H)-dione
  • 5,6-bis(azanyl)-1,3-dimethyl-pyrimidine-2,4-dione
  • 5,6-diamino-1,3-dimethylpyrimidine-2,4-dione
  • 5,6-diamino-1,3-dimethyl-pyrimidine-2,4-quinone
  • 4,5-Diamino-1,3-dimethyl-2,6-dioxotetrahydropyrimidine
  • NSC 15493
  • 5,6-diamino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
  • 5,6-Diamino-1,3-dimethyluracil (theophylline impurity)
  • Doxofylline Impurity 19
  • Theophylline Impurities 1
  • 5,6-Diamino-1,3-dimethyluracil 1-hydrate
  • 5440-00-6
  • C6H10N4O2H2O
  • C6H10N4O2xH2O
  • Heterocyclic Building Blocks
  • Pyrimidines
  • Building Blocks
  • Nucleotides and Nucleosides
  • 5-FOA
  • Bases & Related Reagents
  • Nucleotides
  • Building Blocks
  • C6 to C8
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Pyrimidines