ChemicalBook > Product Catalog > Pharmaceutical intermediates > Heterocyclic compound > Pyrimidines > Methylpyrimidine > 6-Methyluracil
6-Methyluracil
6-Methyluracil Basic information
- Product Name:
- 6-Methyluracil
- Synonyms:
-
- AURORA KA-4132
- METHYLURACIL, 6-
- 6-Methyl-2,4(1H,3H)-pyrimidinedione
- 6-methyl-uraci
- Awd 23-15
- Metacil
- Metacyl
- Methacil
- CAS:
- 626-48-2
- MF:
- C5H6N2O2
- MW:
- 126.11
- EINECS:
- 210-949-4
- Product Categories:
-
- Heterocycle-Pyrimidine series
- Bases & Related Reagents
- PYRIMIDINE
- Nucleotides and Nucleosides
- Pyrimidines
- Nucleotides
- Pyridines, Pyrimidines, Purines and Pteredines
- bc0001
- Mol File:
- 626-48-2.mol
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6-Methyluracil Chemical Properties
- Melting point:
- 318 °C (dec.)(lit.)
- Density
- 1.226±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
- pka
- pK1:9.52 (25°C)
- form
- Fine Crystalline Powder
- color
- White to almost white
- Water Solubility
- 7 g/L (22 ºC)
- Merck
- 14,6133
- BRN
- 115647
- InChIKey
- SHVCSCWHWMSGTE-UHFFFAOYSA-N
- CAS DataBase Reference
- 626-48-2(CAS DataBase Reference)
- NIST Chemistry Reference
- 6-Methyluracil(626-48-2)
- EPA Substance Registry System
- 2,4(1H,3H)-Pyrimidinedione, 6-methyl- (626-48-2)
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Safety Information
- Hazard Codes
- Xn
- Risk Statements
- 62-63
- Safety Statements
- 36/37/39-45-36/37
- RIDADR
- 1759
- WGK Germany
- 3
- RTECS
- YR0700000
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 29335995
- Hazardous Substances Data
- 626-48-2(Hazardous Substances Data)
- Toxicity
- LD50 oral in rat: 64500mg/kg
MSDS
- Language:English Provider:2,4-Dihydroxy-6-methylpyrimidine
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
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6-Methyluracil Usage And Synthesis
Chemical Properties
White to Off-White Crystalline Solid
Uses
6-Methyluracil (cas# 626-48-2) is a compound useful in organic synthesis.
Preparation
6-Methyluracil [626-48-2]. is produced by condensation of diketene with urea. It is used in the production of the analgesic mepirizole, the feed additive orotic acid, and 5-aminoorotic acid.
Definition
ChEBI: A pyrimidone that is uracil with a methyl group at position 6.
Safety Profile
Moderately toxic by ingestion. Questionable carcinogen with experimental neoplastigenic and teratogenic data. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx.
Purification Methods
Crystallise 6-methyluracil from EtOH or acetic acid. [Beilstein 24 III/IV 1281.]
6-Methyluracil Preparation Products And Raw materials
Preparation Products
2,8-DICHLOROPYRIMIDO[5,4-D]PYRIMIDINEOrotic acid4,5-DIAMINO-6-METHYLPYRIMIDINE2,4-BIS(DIMETHYLAMINO)PYRIMIDINE-6-CARBOXYLIC ACID5-Nitro-6-methyluracilCRIMIDINE2,4-Dichloro-6-methyl-5-nitropyrimidinePotassium orotate4-AMINO-2-CHLORO-6-METHYL-5-NITROPYRIMIDINE6-CARBOXY-2,4-DIHYDROXYPYRIMIDINE MONOSODIUM SALT6-FORMYL-URACIL MONOHYDRATE
Raw materials
6-MethyluracilSupplier
Shandong Vantage Specialty Chemicals Biotechnology Co., Ltd. Gold
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- 133-96369453 18678026865
- sdfantai@163.com
Weifang Weimeng Chemical Co., Ltd. Gold
- Tel
- 0536-8790166 15105445095
- weimengchem@163.com
Shijiazhuang Kunen Trading Co.,Ltd Gold
- Tel
- 0311-89683399 15373948596
- sales@kunenchem.com
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 021-61259108 18621169109
- market03@meryer.com
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6-Methyluracil(626-48-2)Related Product Information
- 5-BROMOOROTIC ACID
- Bromacil
- 5-Nitro-6-methyluracil
- CALCIUM OROTATE
- 6-CARBOXY-2,4-DIHYDROXYPYRIMIDINE MONOSODIUM SALT
- Lenacil
- 6-(Chloromethyl)uracil
- OROTIC ACID MONOHYDRATE
- Terbacil
- 5,6-DIMETHYLURACIL
- 5-AMINOOROTIC ACID
- 6-Methyluracil
- 5-NITROOROTIC ACID, POTASSIUM SALT MONOHYDRATE, 98
- 5-Fluoroorotic acid
- Potassium orotate
- 5,6-Dihydro-2,4-dihydroxy-5-methylpyrimidine
- 4,6-DIHYDROXY-2-METHYLPYRIMIDINE,4,6-Dihydroxy-2-methylpyrimidine ,99%
- 2-Amino-4,6-dihydroxy-5-methylpyrimidine, GC 99%,2-AMINO-4,6-DIHYDROXY-5-METHYLPYRIMIDINE 99%,2-AMINO-4,6-DIHYDROXY-5-METHYLPYRIMIDINE