3-(4-Methoxybenzamido)cyclohexyl phenylcarbamate CAS 1351595-20-4
| CAS No. | 1351595-20-4 |
| Molecular Formula | C21H24N2O4 |
| Molecular Weight | 368.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(4-Methoxybenzamido)cyclohexyl phenylcarbamate.
3-(4-Methoxybenzamido)cyclohexyl phenylcarbamate (CAS 1351595-20-4), molecular formula C21H24N2O4 and molecular weight 368.43 g/mol, is a CATO reference standard with documented purity and traceability.
3-(4-Methoxybenzamido)cyclohexyl phenylcarbamate (C21H24N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C21H24N2O4 |
| Molecular Weight | 368.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Methoxybenzamido Standards
- 2-(2-(4-Methoxybenzamido)acetamido)ethyl 2-fluorobenzoate (CAS 338396-52-4)
- Ethyl 2-(2-methoxybenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 300815-09-2)
- Ethyl 2-(2-(4-methoxybenzamido)thiazol-4-yl)benzoate (CAS 339010-11-6)
- Ethyl 2-((5-(3-methoxybenzamido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 329699-65-2)
- 2-(4-(2-Methoxybenzamido)benzamido)benzoic acid (CAS 693241-54-2)
- Ethyl 3-(4-methoxybenzamido)-2-oxo-6-phenyl-2H-pyran-5-carboxylate (CAS 338404-95-8)
- Methyl 4-(4-(4-methoxybenzamido)-3-nitrophenyl)-3-methyl-4-oxobutanoate (CAS 74149-72-7)
- 2-(4-Methoxybenzamido)-4,5,6,7-tetrahydrobenzo[d]thiazole-4-carboxylic acid (CAS 1105190-70-2)
Recommended Standards
- 8-Ethyl-4-(naphthalene-2-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-85-1)
- 3-Methyl-1-trityl-1H-pyrazole-4-carboxylic acid (CAS 1404530-55-7)
- 8-Ethyl-4-(naphthalene-1-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-47-5)
- 4-Amino-1-((4-(3-methoxyphenylamino)pyrrolo[1,2-f][1,2,4]triazin-5-yl)methyl)piperidin-3-ol (CAS 1415559-37-3)
- (2E)-4-[(2-Chlorophenyl)amino]-4-oxobut-2-enoic acid (CAS 106691-35-4)
- (2R,3S,4R,5R)-6-Hydroxy-2,3,4,5-tetramethoxyhexanal (CAS 4261-26-1)
- Azetidine-1-carboximidamide (CAS 1092281-54-3)
- 1-{5H,6H,7H,8H-[1,2,4]triazolo[3,4-a]pyridin-3-yl}ethan-1-amine (CAS 1394042-31-9)
- 2-Cyano-4-nitrobenzoic acid (CAS 126388-92-9)
- 4-Bromo-2-(4-fluorophenyl)-5-(isopropylamino)pyridazin-3(2H)-one (CAS 478049-04-6)
- Nonacosanoic Acid (CAS 4250-38-8)
- 5-(Tributylstannyl)-1,3-thiazole (CAS 157025-33-7)
- 3-Methoxy-4-(1H-purin-8-yl)benzoic acid (CAS 89469-09-0)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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