7-Amino-1,3-dimethyl-6-nitroquinazoline-2,4(1H,3H)-dione CAS 76822-72-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76822-72-5 |
| Molecular Formula | C10H10N4O4 |
| Molecular Weight | 250.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Amino-1,3-dimethyl-6-nitroquinazoline-2,4(1H,3H)-dione (CAS 76822-72-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10N4O4. Molecular weight: 250.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10N4O4 |
| Molecular Weight | 250.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 3-Amino-5-methyl-5-(4-nitrophenyl)imidazolidine-2,4-dione (CAS 956625-31-3)
- Ethyl 3-amino-5-nitro-1H-indazole-1-carboxylate (CAS 60330-17-8)
- 4-amino-1-[(2R,3R,5S)-3-hydroxy-5-(hydroxymethyl)-2-oxolanyl]-2-pyrimidinone 4-azanyl-1-[(2R,3R,5S)-5-(hydroxymethyl)-3-oxidanyl-oxolan-2-yl]pyrimidin-2-one 728-86-9 A837654 (CAS 728-86-9)
- 3-Amino-6-(2,6-difluorophenyl)picolinic acid (CAS 1052714-89-2)
- 2-Amino-5-(2,3-difluorophenyl)isonicotinic acid (CAS 1261754-76-0)
- Ethyl 5-amino-4-(4-fluorophenyl)isoxazole-3-carboxylate (CAS 127919-68-0)
- 3-Amino-5-fluoro-4-methyl-N-(2,2,2-trifluoroethyl)benzamide (CAS 1178478-57-3)
- 2-amino-5-fluoro-4-methyl-N-(2,2,2-trifluoroethyl)benzamide (CAS 1803589-94-7)
Recommended Standards
- 6,7-Dimethoxy-3-nitroquinolin-4-ol (CAS 205448-44-8)
- Allyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-methyl-1H-1,2,3-triazole-4-carboxylate (CAS 311787-20-9)
- 5-Methyl-3-(4-nitrophenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 927183-52-6)
- 2,5-Bis(4-methoxyphenyl)-1,3,4-oxadiazole (CAS 847-39-2)
- 2-(4-Aminopiperidin-1-yl)-N-(4-fluorophenyl)acetamide (CAS 952950-53-7)
- 5-(diethylamino)furan-2-carbaldehyde (CAS 22868-59-3)
- 2-Butylbenzonitrile (CAS 57775-05-0)
- Chlorpropham (CAS 101-21-3)
- 2-(Pyrazine-2-carboxamido)-N-(pyridin-4-ylmethyl)oxazole-4-carboxamide (CAS 1396852-51-9)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com