2-(4-(2-Amino-3-cyano-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)-2-methoxyphenoxy)-N-(3,4-dimethylphenyl)acetamide CAS 352435-34-8
| CAS No. | 352435-34-8 |
| Molecular Formula | C29H31N3O5 |
| Molecular Weight | 501.57 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-(3,4-dimethylphenyl)acetamide (CAS 352435-34-8), molecular formula C29H31N3O5 and molecular weight 501.57 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(4-(2-Amino-3-cyano-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)-2-methoxyphenoxy)-N-(3,4-dimethylphenyl)acetamide (C29H31N3O5) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(4-(2-Amino-3-cyano-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)-2-methoxyphenoxy)-N-(3,4-dimethylphenyl)acetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C29H31N3O5 |
| Molecular Weight | 501.57 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-methoxyphenoxy)-N-(2,4-dimethylphenyl)acetamide (CAS 337924-94-4)
- Amino-PEG11-OH (CAS 15332-94-2)
- 1-[4-[(2-Amino-4-pyrimidinyl)oxy]phenyl]-3-[4-[(4-methyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]urea (CAS 853299-07-7)
- (3-Amino-2,4,6-triiodophenyl)methanol (CAS 1460-43-1)
- (3-Amino-6-(tert-butyl)-4-(4-methoxyphenyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinolin-2-yl)(4-methoxyphenyl)methanone (CAS 327067-34-5)
- Methyl 6-amino-5-cyano-2-(((3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)methyl)-4-(3-methoxyphenyl)-4H-pyran-3-carboxylate (CAS 445384-08-7)
- (3-Amino-6-(benzo[d][1,3]dioxol-5-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-2-yl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone (CAS 674804-94-5)
- ethyl 1-(6-amino-4-chloro-3,5-difluoropyridin-2-yl)-8-chloro-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS CATO-C4X-263729)
Recommended Standards
- 2-(Tert-butyl) 1,1-diethyl 2-((4-(4-methoxyphenoxy)benzyl)amino)ethane-1,1,2-tricarboxylate (CAS 318466-07-8)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(tert-butoxycarbonyl)phenyl)-2-methylpropanoic acid (CAS 246539-87-7)
- Bis(4-(dibenzo[b,d]furan-4-yl)phenyl)amine (CAS 955959-91-8)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(2-(tert-butoxy)-2-oxoethyl)phenyl)propanoic acid (CAS 222842-99-1)
- 5-Ethoxy-2-phenyl-3,4-dihydro-2H-pyrrole (CAS 76697-00-2)
- 5-(chlorosulfonyl)-2-fluoro-3-methylbenzoic acid (CAS 1394040-67-5)
- 2-(5-Methylpyridin-3-yl)ethan-1-ol (CAS 885953-71-9)
- Azelastine Impurity 15 (CAS 89584-24-7)
- 7,8-Dichloro-1,5-naphthyridin-2(1H)-one (CAS 915976-99-7)
- 1-(3,4-Dichlorophenyl)cyclohexane-1-carboxylic acid (CAS 162733-00-8)
- 2-[(heptafluoropropyl)sulfanyl]acetic acid (CAS 204057-69-2)
- 1-(4-(Dibutylamino)phenyl)ethanone (CAS 59695-22-6)
- 2-Amino-1-(2-bromo-4-fluorophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1152656-42-2)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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