| Identification | More | [Name]
6-Aminouracil | [CAS]
873-83-6 | [Synonyms]
4(6)-AMINOURACIL
4-ADHP
4-AMINO-2,6-DIHYDROXYPYRIMIDINE
4-AMINOURACIL
6-AMINO-2,4-DIHYDROXY-PYRIMIDINE
6-AMINO-2,4-PYRIMIDINEDIOL
6-AMINOPYRIMIDINE-2,4(1H,3H)-DIONE
6-AMINOPYRIMIDINE-2,4-DIOL
6-AMINOURACIL
AKOS 92815
AURORA KA-377
TIMTEC-BB SBB000054
3h)-pyrimidinedione,6-amino-4(1h
4-Amimouracil
6-amino-uraci
4-Amino-2,6-dihydroxypyrimidine~4-Aminouracil
Aminouracil
4-Amino-2,6-dihydroxypyrimidine
6-Amino-2,4-pyrimidinediol
6-Aminouracil
6-Aminouracil
6-Amino-2,4-pyrimidinediol
4-AMINO-2-6-DIHYDROXY-PYRIMIDINECRYSTALL INE
4-AMINOURACI | [EINECS(EC#)]
212-854-3 | [Molecular Formula]
C4H5N3O2 | [MDL Number]
MFCD00006071 | [Molecular Weight]
127.1 | [MOL File]
873-83-6.mol |
| Chemical Properties | Back Directory | [Appearance]
cream to light brown crystalline powder | [Melting point ]
≥360 °C(lit.)
| [Boiling point ]
235.85°C (rough estimate) | [density ]
1.4748 (rough estimate) | [refractive index ]
1.5000 (estimate) | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [solubility ]
DMSO (Slightly, Heated), Methanol (Slightly) | [form ]
Crystalline Powder | [pka]
3.76±0.10(Predicted) | [color ]
Cream to light brown | [Water Solubility ]
slightly soluble | [Detection Methods]
HPLC,NMR | [BRN ]
120491 | [CAS DataBase Reference]
873-83-6(CAS DataBase Reference) | [EPA Substance Registry System]
873-83-6(EPA Substance) |
| Safety Data | Back Directory | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [RTECS ]
YQ8750000
| [F ]
10-23 | [TSCA ]
Yes | [HS Code ]
29335995 | [Toxicity]
LDLo par-mus: 2400 mg/kg CBCCT* 7,696,55 |
| Hazard Information | Back Directory | [Chemical Properties]
cream to light brown crystalline powder | [Definition]
ChEBI: 6-aminouracil is a pyrimidone. | [Safety Profile]
Moderately toxic by parenteralroute. When heated to decomposition it emits toxic fumesof NOx. | [Purification Methods]
Purify the aminouracil by dissolving it in 3M aqueous NH3, filtering hot, and adding 3M formic acid until precipitation is complete. Cool, filter off (or centrifuge), wash well with cold H2O, then EtOH and dry it in air. Dry it further in a vacuum at ~80o. [Barlin & Pfeiderer J Chem Soc (B) 1424 1971, Beilstein 25 III/IV 4107.] |
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