2434-53-9
- Name: 6-Amino-1-methyluracil
- Chemical Name: 6-amino-1-methylpyrimidine-2,4-dione
- CAS Number: 2434-53-9
- Molecular Formula: C5H7N3O2
- Molecular Weight: 141.128
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Urinary (urea)pyrimidine
- Create Date: 2018-09-26 22:06:56
- Modify Date: 2026-06-30 06:43:56
| Name | 6-amino-1-methylpyrimidine-2,4-dione |
|---|---|
| Synonyms |
1-Methyl-6-aminopyrimidine-2,4(1H,3H)-dione
Valine Impurity 16 EINECS 219-422-3 6-Amino-1-methyluracil > 6-Amino-4-hydroxy-1-methyl-2(1H)-pyrimidinone Compound 19 1-Methyl-6-amino-1,2,3,4-tetrahydropyrimidine-2,4-dione 6-amino-1-methyl-2,4(1h,3h)-pyrimidinedione Linaint-B 6-Amino-1-methyl-2,4(1H,3H)-pyrimidinedione 6-AMINO-1-METHYLPYRIMIDINE-2,4(1H,3H)-DIONE MFCD00075366 6-Amino-1-methyluracil 6-amino-1-methyl-1,3-dihydropyrimidine-2,4-dione Ligagliptin Impurity 66 6-AMINO-1-METHYLURACI 6-Amino-1-methyl-1H-pyrimidine-2,4-dione 4-AMINO-3-METHYLURACIL 2,4(1H,3H)-Pyrimidinedione, 6-amino-1-methyl LABOTEST-BB LT00080647 6-Amino-1-methylpyrimidine-2,4(1H,3H)-dione 2,4(1H,3H)-Pyrimidinedione,6-amino-1-methyl Urapidil Impurity 16（6-Amino-1-methyluracil） 1-methyl-6-aminouracil 6-AMINO-1-METHYLURACIL 1-METHYL-6-AMINOURACIL |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 294.9±43.0 °C at 760 mmHg |
| Melting Point | 300 °C |
| Molecular Formula | C5H7N3O2 |
| Molecular Weight | 141.128 |
| Flash Point | 132.1±28.2 °C |
| Exact Mass | 141.053833 |
| PSA | 80.88000 |
| LogP | -1.80 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.663 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R22;R36/37/38 |
| Safety Phrases | S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933599090 |
|
~94%
2434-53-9 |
| Literature: Sun, Hongmao; Zhi, Chengxin; Wright, George E.; Ubiali, Daniela; Pregnolato, Massimo; Verri, Annalisa; Focher, Federico; Spadari, Silvio Journal of Medicinal Chemistry, 1999 , vol. 42, # 13 p. 2344 - 2350 |
|
~69%
2434-53-9 |
| Literature: Devi, Ipsita; Bhuyan, Pulak J. Tetrahedron Letters, 2005 , vol. 46, # 34 p. 5727 - 5729 |
|
~88%
2434-53-9 |
| Literature: Fuelle, Friederike; Mueller, Christa E. Heterocycles, 2000 , vol. 53, # 2 p. 347 - 351 |
|
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| Literature: DE170555 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 8, p. 1143 |
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2434-53-9 |
| Literature: Yakugaku Zasshi, , vol. 74, p. 674,676,678,681 Chem.Abstr., , p. 10743 |
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2434-53-9 |
| Literature: Yakugaku Zasshi, , vol. 74, p. 674,676,678,681 Chem.Abstr., , p. 10743 |
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| Literature: Chemicke Zvesti, , vol. 6, p. 357 Chem.Abstr., , p. 7019 |
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| Literature: Meditsinskaya Promyshlennost SSSR, , vol. 12, # 9 p. 16,20 Chem.Abstr., , p. 16146 |
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2434-53-9 |
| Literature: Journal of Molecular Structure, , vol. 435, # 2 p. 133 - 141 |
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |