| Identification | More | [Name]
6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione | [CAS]
6642-31-5 | [Synonyms]
1,3-DIMETHYL-2,6-DIOXO-4-AMINOTETRAHYDROPYRIMIDINE
1,3-DIMETHYL-4-AMINOURACIL
1,3-DIMETHYL-6-AMINOURACIL
4-AMINO-1,3-DIMETHYL-2,6-DIHYDROXYPYRIMIDINE
4-AMINO-1,3-DIMETHYLURACIL
6-AMINO-1,3-DIMETHYL-1,2,3,4-TETRAHYDROPYRIMIDINE-2,4-DIONE
6-AMINO-1,3-DIMETHYL-2,4(1H,3H)-DIONE
6-AMINO-1,3-DIMETHYLPYRIMIDINE-2,4(1H,3H)-DIONE
6-AMINO-1,3-DIMETHYLURACIL
6-AMINO-1,3-DIMETHYLURICIL
AURORA KA-4912
SPECS AB-323/25048015
TIMTEC-BB SBB004028
3h)-pyrimidinedione,6-amino-1,3-dimethyl-4(1h
6-amino-1,3-dimethyl-2,4(1h,3h)-pyrimidinedione
6-Amino-1,3-dimethyl-2,4-pyrimidinedione
6-amino-1,3-dimethyl-uraci
6-Imino-1,3-dimethyluracil
6-AMINO-1,3-DIMETHYLURACIL,6-AMINO-1,3-DIMETHYL-2,4(1H,3H)-DIONE
Amino-1,3-dimethyluracil,6- | [EINECS(EC#)]
229-662-0 | [Molecular Formula]
C6H9N3O2 | [MDL Number]
MFCD00006552 | [Molecular Weight]
155.15 | [MOL File]
6642-31-5.mol |
| Chemical Properties | Back Directory | [Melting point ]
295 °C (dec.) (lit.) | [Boiling point ]
243.1±43.0 °C(Predicted) | [density ]
1.288±0.06 g/cm3(Predicted) | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [solubility ]
6g/l | [form ]
Solid | [pka]
5.17±0.70(Predicted) | [color ]
Pale Beige | [PH]
6.9 (100g/l, H2O, 20℃) | [Water Solubility ]
7.06g/L(25 ºC) | [InChIKey]
VFGRNTYELNYSKJ-UHFFFAOYSA-N | [CAS DataBase Reference]
6642-31-5(CAS DataBase Reference) | [EPA Substance Registry System]
6642-31-5(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [WGK Germany ]
1
| [RTECS ]
YQ8755000
| [HS Code ]
29335990 |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Acetic anhydride-->1,3-Dimethylurea-->2-cyano-N-methyl-N-[(methylamino)carbonyl]acetamide-->6-AMINO-1,3-DIMETHYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBALDEHYDE-->Solvent Yellow 93-->5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one | [Preparation Products]
1,3,7-TRIMETHYLURIC ACID-->Nifekalant hydrochloride-->6-AMINO-5-(2-CHLORO-ACETYL)-1,3-DIMETHYL-1H-PYRIMIDINE-2,4-DIONE-->4,6-Dimethyl-1H-1,2,3-triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione-->2,4(1H,3H)-Pyrimidinedione, 1,3-dimethyl-6-[(3,4,5,6-tetrahydro-2H-azepin-7-yl)amino]--->Methanimidamide, N,N-dimethyl-N'-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinyl)--->8-Dimethylaminotheophylline |
| Hazard Information | Back Directory | [Uses]
6-Amino-1,3-dimethyluracil is used as a reagent in the synthesis of new pyrimidine and caffeine derivatives that display highly potential antitumor activity. It is also used as a starting material in the synthesis of fused pyrido-pyrimidines. |
| Spectrum Detail | Back Directory | [Spectrum Detail]
6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione(6642-31-5)MS
6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione(6642-31-5)1HNMR
6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione(6642-31-5)13CNMR
6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione(6642-31-5)IR1
6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione(6642-31-5)IR2
6-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione(6642-31-5)Raman
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