2-(4-(2-Amino-3-cyano-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)-2-methoxyphenoxy)-N-(m-tolyl)acetamide CAS 336179-99-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 336179-99-8 |
| Molecular Formula | C28H29N3O5 |
| Molecular Weight | 487.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(2-Amino-3-cyano-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)-2-methoxyphenoxy)-N-(m-tolyl)acetamide (CAS 336179-99-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H29N3O5. Molecular weight: 487.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C28H29N3O5 |
| Molecular Weight | 487.55 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-(4-(2-Amino-3-cyano-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)-2-ethoxyphenoxy)-N-phenylacetamide (CAS 332053-41-5)
- 2-(4-(2-Amino-3-cyano-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)-2-methoxyphenoxy)-N-(o-tolyl)acetamide (CAS 352435-31-5)
- 2-(4-(2-Amino-3-cyano-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)-2-methoxyphenoxy)-N-(p-tolyl)acetamide (CAS 332053-12-0)
- Ethyl 6-amino-5-cyano-2-[({3-cyano-5H,6H,7H,8H,9H-cyclohepta[b]pyridin-2-yl}sulfanyl)methyl]-4-(pyridin-3-yl)-4H-pyran-3-carboxylate (CAS 625375-71-5)
- Ethyl 6-amino-5-cyano-2-{[(3-cyano-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl)sulfanyl]methyl}-4-phenyl-4H-pyran-3-carboxylate (CAS 327166-82-5)
- 3-Amino-6-benzyl-N-(2,5-dimethoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 723748-41-2)
- 3-Amino-6-benzyl-N-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 723748-21-8)
- ethyl 1-(6-amino-3-fluoro-5-(3-hydroxyazetidin-1-yl)pyridin-2-yl)-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS CATO-C4X-263726)
Recommended Standards
- (6R,7R)-7-(2-(2-(Aminomethyl)phenyl)acetamido)-8-oxo-3-(((6-oxo-1,6-dihydropyridazin-3-yl)thio)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (CAS 52786-87-5)
- N-{2-[5-Fluoro-2-(pyridin-2-yl)-1H-indol-3-yl]ethyl}-4-phenoxybenzene-1-sulfonamide (CAS 1253527-96-6)
- 2-(Phenyl(1,2,5-triphenyl-1H-pyrrol-3-yl)amino)ethene-1,1,2-tricarbonitrile (CAS 65339-16-4)
- 6-Bromo-4-(pyrrolidin-1-yl)-1-naphthonitrile (CAS 870966-71-5)
- 1,4,5,6-Tetrahydropyridazine-3-carboxylic acid (CAS 111184-33-9)
- (R)-Ethyl 2-(2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-yl)acetate (CAS 288839-71-4)
- 1,2-epoxyhexane (CAS 1436-34-6)
- Methyl 2-ethyl-2-(isopropylamino)butanoate (CAS 1184770-84-0)
- Finasteride Impurity 52 (CAS CATO-C4X-164552)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
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