ChemicalBook > CAS DataBase List > 5,6-DIHYDROURACIL

5,6-DIHYDROURACIL

Product Name
5,6-DIHYDROURACIL
CAS No.
504-07-4
Chemical Name
5,6-DIHYDROURACIL
Synonyms
DIHYDROURACIL;DIHYDROPYRIMIDINE-2,4(1H,3H)-DIONE;2,4(1H,3H)-Pyrimidinedione, dihydro-;Hydrouracil;NSC 11867;5,6-DIHYDROURACIL;TIMTEC-BB SBB007702;5,6-DIHYDROURACIL 98%;5,6-Dihydrouracil,98%;5,6-Dihydrouracil,99%
CBNumber
CB2117111
Molecular Formula
C4H6N2O2
Formula Weight
114.1
MOL File
504-07-4.mol
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5,6-DIHYDROURACIL Property

Melting point:
279-281 °C (lit.)
Boiling point:
213.59°C (rough estimate)
Density 
1.3565 (rough estimate)
refractive index 
1.4487 (estimate)
storage temp. 
2-8°C
solubility 
Soluble in Sodium Hydroxide.
form 
Solid
pka
12.10±0.20(Predicted)
color 
White to Light Beige
BRN 
112496
InChI
InChI=1S/C4H6N2O2/c7-3-1-2-5-4(8)6-3/h1-2H2,(H2,5,6,7,8)
InChIKey
OIVLITBTBDPEFK-UHFFFAOYSA-N
SMILES
C1(=O)NCCC(=O)N1
CAS DataBase Reference
504-07-4(CAS DataBase Reference)
EPA Substance Registry System
2,4(1H,3H)-Pyrimidinedione, dihydro- (504-07-4)
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Safety

Safety Statements 
24/25
WGK Germany 
3
TSCA 
Yes
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D7628
Product name
Dihydrouracil
Packaging
5g
Price
$157
Updated
2024/03/01
Alfa Aesar
Product number
L01918
Product name
5,6-Dihydrouracil, 97%
Packaging
1g
Price
$36.65
Updated
2024/03/01
Alfa Aesar
Product number
L01918
Product name
5,6-Dihydrouracil, 97%
Packaging
5g
Price
$146
Updated
2024/03/01
TRC
Product number
D449990
Product name
DihydroUracil
Packaging
1g
Price
$75
Updated
2021/12/16
TRC
Product number
D449990
Product name
DihydroUracil
Packaging
25g
Price
$540
Updated
2021/12/16
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5,6-DIHYDROURACIL Chemical Properties,Usage,Production

Chemical Properties

white to light beige crystalline powder

Uses

Impurity of Uracil.

Uses

5,6-Dihydrouracil acts as an intermediate in the catabolism of uracil.

Uses

Dihydrouracil has been used as a standard for ureido group in the colorimentric assay of transfer ribonucleic acid (tRNA).

Definition

ChEBI: 5,6-dihydrouracil is a pyrimidine obtained by formal addition of hydrogen across the 5,6-position of uracil. It has a role as a metabolite, a human metabolite, an Escherichia coli metabolite and a mouse metabolite. It is functionally related to a uracil.

General Description

Dihydrouracil (DiHU) is a minor base found in transfer ribonucleic acid (tRNA). It is similar to uracil with the only exception that the C5-C6 bond is saturated. It crystallized in the monoclinic system with space group P21/C. Its crystalline structure has been analyzed. Its generation from L-cysteine and uracil via photochemical addition has been described.

5,6-DIHYDROURACIL Preparation Products And Raw materials

Raw materials

Acrylamide Urea

Preparation Products

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5,6-DIHYDROURACIL Suppliers

Belgium 1 Canada 1 China 154 Europe 1 France 1 Germany 3 India 8 Japan 1 Russia 1 Switzerland 1 Ukraine 1 United Kingdom 5 United States 24 Global 202
Carbosynth
Tel
--
Fax
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Email
sales@carbosynth.com
Country
United Kingdom
ProdList
6005
Advantage
58
CMS Chemicals Limited
Tel
--
Fax
--
Email
cms.marketing@cms-chemicals.com
Country
United Kingdom
ProdList
3708
Advantage
60
Carbosynth Limited
Tel
--
Fax
--
Email
sales@carbosynth.com
Country
United Kingdom
ProdList
6581
Advantage
61
CARBONE SCIENTIFIC CO.,LTD
Tel
--
Fax
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Email
sales@carbonesci.com
Country
United Kingdom
ProdList
6666
Advantage
30
VWR International
Tel
--
Fax
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Email
solutions@vwr.com
Country
United Kingdom
ProdList
6548
Advantage
82
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View Lastest Price from 5,6-DIHYDROURACIL manufacturers

Kindchem(Nanjing)Co.,Ltd
Product
Dihydropyrimidine-2,4(1H,3H)-dione 504-07-4
Price
US $0.00-0.00/G
Min. Order
10G
Purity
0.98
Supply Ability
500kg
Release date
2023-09-28
Career Henan Chemical Co
Product
5,6-DIHYDROURACIL 504-07-4
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1kg,5kg,100kg
Release date
2019-07-04

504-07-4, 5,6-DIHYDROURACILRelated Search:

5,6-DIHYDROURACIL 6-METHYL-5,6-DIHYDROURACIL 95%,5-METHYL-5,6-DIHYDROURACIL 6-METHYL-5,6-DIHYDROURACIL BARBITAL Murexide 1,3-Dimethylbarbituric acid Alloxan Tetrahydrouridine 5,5-DIBROMOBARBITURIC ACID 5-ETHYL-5-P-TOLYLBARBITURIC ACID 99+% VIOLURIC ACID Barbituric acid URAMIL 5-NITROHEXAHYDROPYRIMIDINE-2,4,6-TRIONE HYDRATE 4-HYDROXYPHENOBARBITAL 5-Fluoro-5,6-dihydrouracil-13C,15N2 5-Fluoro-5,6-dihydrouracil 5-bromo-5,6-dihydrouracil

  • TIMTEC-BB SBB007702
  • 2,4(1H,3H)-Pyrimidinedione, dihydro-
  • 3h)-pyrimidinedione,dihydro-4(1h
  • Dihydro-pyrimidine-2,4-dione
  • Hydrouracil
  • 5,6-DIHYDROURACIL
  • 5,6-DIHYDRO-2,4-DIHYDROXYPYRIMIDINE
  • DIHYDRO-2,4(1H,3H)-PYRIMIDINEDIONE
  • DIHYDROURACIL
  • 5,6-Dihydrouracil-UL-13C4, UL-15N2
  • 1,3-diazinane-2,4-dione
  • 5,6-Dihydrouracil, HPLC 98%
  • DIHYDROPYRIMIDINE-2,4(1H,3H)-DIONE
  • 5,6-DIHYDROURACIL 98%
  • 5,6-Dihydropyrimidine-2,4(1H,3H)-dione
  • Hexahydropyrimidine-2,4-dione
  • 5,6-Dihydrouracil,98%
  • DIHYDROURACIL CRYSTALLINE
  • 5,6-Dihydrouracil,99%
  • 5,6-Dihydro-2,4(1H,3H)-pyriMidinedione
  • NSC 11867
  • 5,6-DIHYDROURACIL USP/EP/BP
  • tert-butyl 3-allyl-3-hydroxyazetidine-86-carboxylate
  • Dihydrouracil 13C 15N2
  • 13C,2H4,15N2]-Dihydrouracil
  • 504-07-4
  • Nucleotide
  • Metabolomics
  • Metabolic Pathways
  • Metabolites and Cofactors on the Metabolic Pathways Chart
  • BioChemical
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Nucleic acids