3-(2,5-Dimethoxyphenyl)-4-methyl-2-oxo-2H-chromen-7-yl dimethylcarbamate CAS 859668-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 859668-98-7 |
| Molecular Formula | C21H21NO6 |
| Molecular Weight | 383.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2,5-Dimethoxyphenyl)-4-methyl-2-oxo-2H-chromen-7-yl dimethylcarbamate (CAS 859668-98-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H21NO6. Molecular weight: 383.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H21NO6 |
| Molecular Weight | 383.39 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Dimethoxyphenyl Standards
- 3-(2,3-Dimethoxyphenyl)-N-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483994-80-5)
- 3-(2,4-Dimethoxyphenyl)-N-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483995-03-5)
- 3-(2,4-Dimethoxyphenyl)-N-(4-methoxyphenyl)-2-(2H-tetrazol-5-yl)propanamide (CAS 483995-04-6)
- 3-(2,5-Dimethoxyphenyl)-N-(2-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483995-49-9)
- 3-(2,5-Dimethoxyphenyl)-N-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 732259-60-8)
- N-(3,4-Dimethoxyphenyl)-3-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-20-0)
- 2-(3,4-Dimethoxyphenyl)-N-(2-(4-phenylpiperazin-1-yl)ethyl)acetamide (CAS 1049342-67-7)
- 3,3-((3,4-Dimethoxyphenyl)-methylene)bis(1H-indole) (CAS 33948-95-7)
Recommended Standards
- 2-{[3-cyano-6-(furan-2-yl)-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N,N-diethylacetamide (CAS 625369-83-7)
- 3-(Trifluoromethyl)-N-(1,5,6-trimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338411-06-6)
- 2-(4-Fluorophenoxy)-1-{6-[1-(4-fluorophenoxy)ethyl]-3-pyridinyl}-1-propanone (CAS 866149-83-9)
- (5-Methylthiophen-2-yl)methanethiol (CAS 136358-89-9)
- 2,4-Dihydroxy-6-tridecylbenzoic Acid (CAS 62071-09-4)
- 3-Hydroxypyridine-2,5-dicarbaldehyde (CAS 1393575-39-7)
- 1-Acetyl-4-benzoylpiperidine (CAS 25519-79-3)
- Oxiranemethanaminium, N,N-dimethyl-N-[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl]-, chloride , polymer with butyl 2-propenoate (CAS 66028-11-3)
- Tolcapone (CAS 134308-13-7)
- Peptide WE-14 (CAS 115136-18-0)
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