| Identification | More | [Name]
1,3-Dimethyluracil | [CAS]
874-14-6 | [Synonyms]
1,3-DIMETHYL-1,2,3,4-TETRAHYDROPYRIMIDINE-2,4-DIONE
1,3-DIMETHYL-1H-PYRIMIDINE-2,4-DIONE
1,3-DIMETHYL-2,4(1H,3H)PYRIMIDINEDIONE
1,3-DIMETHYLPYRIMIDINE-2,4(1H,3H)-DIONE
1,3-DIMETHYLURACIL
2,4(1H,3H)-PYRIMIDINEDIONE, 1,3-DIMETHYL-
2,4-DIHYDROXY-1,3-DIMETHYLPYRIMDINE
2,4-DIHYDROXY-1,3-DIMETHYLPYRIMIDINE
AKOS BBS-00004678
TIMTEC-BB SBB004164
3h)-pyrimidinedione,1,3-dimethyl-4(1h
N,N'-Dimethyluracil
N1,N3-Dimethyluracil
Uracil, 1,3-dimethyl-
1,3-dimethyl-2,4-pyrimidinedione
1,3-dimethylpyrimidine-2,4-dione
1,3-Dimethyl-2,4(1H,3H)-pyrimidinedione, 2,4-Dihydroxy-1,3-dimethylpyrimidine
1,3-Dimethyluracil ,99% | [EINECS(EC#)]
212-856-4 | [Molecular Formula]
C6H8N2O2 | [MDL Number]
MFCD00038065 | [Molecular Weight]
140.14 | [MOL File]
874-14-6.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow needles | [Melting point ]
119-122 °C (lit.) | [Boiling point ]
256.63°C (rough estimate) | [density ]
1.2850 (rough estimate) | [refractive index ]
1.5010 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
powder to crystal | [pka]
-2.04±0.20(Predicted) | [color ]
White to Almost white | [Water Solubility ]
almost transparency | [Detection Methods]
HPLC,NMR | [BRN ]
124074 | [InChI]
InChI=1S/C6H8N2O2/c1-7-4-3-5(9)8(2)6(7)10/h3-4H,1-2H3 | [InChIKey]
JSDBKAHWADVXFU-UHFFFAOYSA-N | [SMILES]
C1(=O)N(C)C=CC(=O)N1C | [CAS DataBase Reference]
874-14-6(CAS DataBase Reference) | [NIST Chemistry Reference]
2,4(1H,3H)-Pyrimidinedione, 1,3-dimethyl-(874-14-6) | [EPA Substance Registry System]
874-14-6(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36:Irritating to the eyes.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S39:Wear eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves . | [WGK Germany ]
3
| [TSCA ]
Yes | [REACH Registrations]
Active | [HS Code ]
29335990 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow needles | [Uses]
1,3-Dimethyluracil is suitable reagent used to investigate the steady-state absorption and fluorescence spectra of uracil derivatives. It may be used in the preparation of 2,6-dihydroxynicotinamide. | [Definition]
ChEBI: 1,3-dimethyluracil is a pyrimidone that is uracil with methyl group substituents at positions 1 and 3. It has a role as a metabolite. It is functionally related to a uracil. | [General Description]
1,3-Dimethyluracil is a pyrimidine derivative. Stability of the C6-centered carbanions derived from 1,3-dimethyluracil has been investigated in the gas phase and in DMSO and water solutions. The excited state structural dynamics of 1,3-dimethyluracil (DMU) in water and acetonitrile has been studied by resonance Raman spectroscopy. Crystal structure of 1,3-dimethyluracil has been reported. Ultraviolet irradiation of aqueous 1,3-dimethyluracil results in hydration of the 5:6 double bond of the uracil ring to form 1,3-dimethyl-6-oxy-hydrouracil. | [Biochem/physiol Actions]
1,3-Dimethyluracil is a methyl derivative of uric acid, found occasionally in human urine. 1,3-Dimethyluracil is one of the purine component in urinary calculi. Methylated purines originate from the metabolism of methylxanthines (caffeine, theophylline and theobromine).
| [Synthesis]
1,3-Dimethyluracil can be prepared from uracil by methylation under alkaline conditions.
| [Purification Methods]
Crystallise it from EtOH/ether. [Beilstein 24 III/IV 1196.] |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Jia Xing Isenchem Co.,Ltd
|
| Telephone: |
0573-85285100 18627885956 |
| Website: |
https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
|