N-(6-Amino-1-(4-methoxyphenyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-3,5-di-tert-butyl-4-hydroxybenzamide CAS 176378-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 176378-81-7 |
| Molecular Formula | C27H34N4O5 |
| Molecular Weight | 494.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(6-Amino-1-(4-methoxyphenyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-3,5-di-tert-butyl-4-hydroxybenzamide (CAS 176378-81-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H34N4O5. Molecular weight: 494.58 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H34N4O5 |
| Molecular Weight | 494.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 4 |
Related N Standards
- N-(6-Amino-1-(4-methoxyphenyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-3,5-dibutyl-4-hydroxybenzamide (CAS 176370-47-1)
- 3-Amino-N-(2,4-dimethylphenyl)-4-(4-methoxyphenyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 332114-55-3)
- 3-Amino-N-(2,4-dimethylphenyl)-6-(4-ethoxyphenyl)-4-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332375-99-2)
- 3-Amino-N-(2,5-dimethylphenyl)-4-(4-methoxyphenyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 332100-50-2)
- 3-Amino-N-(2-ethyl-6-methylphenyl)-6-(4-methoxyphenyl)-4-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332376-45-1)
- Ethyl 6-amino-5-cyano-2-(((3-cyano-6-phenylpyridin-2-yl)thio)methyl)-4-(pyridin-3-yl)-4H-pyran-3-carboxylate (CAS 340818-10-2)
- 3-Amino-N-(2,4-dimethoxyphenyl)-4-phenyl-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 443740-48-5)
- 3-Amino-N-(2-methoxyphenyl)-4-(4-methoxyphenyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 337498-31-4)
Recommended Standards
- (4R)-N,N-Bis[[(4R)-4,5-dihydro-4-phenyl-2-oxazolyl]methyl]-4,5-dihydro-4-phenyl-2-oxazolemethanamine (CAS 191109-59-8)
- NVP-TNKS656, 98% (CAS 1419949-20-4)
- (2R)-3-{1-[(tert-Butoxy)carbonyl]piperidin-4-yl}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid (CAS 313052-00-5)
- 1-[3-hydroxy-3-(trifluoromethyl)pyrrolidin-1-yl]-2-{1H-pyrrolo[2,3-b]pyridin-3-yl}ethan-1-one (CAS 2177634-84-1)
- 4-(Diphenylmethylene)-2-phenyloxazol-5(4H)-one (CAS 139517-52-5)
- (1R,6S,7S)-7-(trifluoromethyl)-2-oxa-5-azabicyclo[4.1.0]Heptane (CAS 1305712-30-4)
- PEG12-Tos (CAS 1050500-41-8)
- 6-Phenylimidazo[2,1-b]thiazole (CAS 7008-63-1)
- 2,2'-(2-Fluoro-1,3-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 2377611-42-0)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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