N-(2,5-dioxo-5,6,7,8-tetrahydro-2H-chromen-3-yl)benzamide CAS 92856-34-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 92856-34-3 |
| Molecular Formula | C16H13NO4 |
| Molecular Weight | 283.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(2,5-dioxo-5,6,7,8-tetrahydro-2H-chromen-3-yl)benzamide (CAS 92856-34-3) pharmaceutical standards reference standard. Molecular formula: C16H13NO4. Molecular weight: 283.28 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H13NO4 |
| Molecular Weight | 283.28 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related N Standards
- 3-(3,5-Dioxo-4-azatricyclo[5.2.1.0~2,6~]dec-8-en-4-yl)benzoic acid (CAS 117958-24-4)
- 2,5-Dioxo-1-phenyl-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid (CAS 125885-51-0)
- 2-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)benzoic acid (CAS 298682-50-5)
- 3-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)propanehydrazide (CAS 446278-71-3)
- 4-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)benzoic acid (CAS 55099-10-0)
- 2-(3,4-Dioxo-8-(p-tolyl)-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)acetonitrile (CAS 941997-06-4)
- 2-(2-{2,4-dioxo-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-3-yl}acetamido)acetic acid (CAS 852454-09-2)
- 2,4-Dioxo-5-phenyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-7-carboxylic acid (CAS 1253394-92-1)
Recommended Standards
- Methyl 4-[(4-cyanoanilino)methylene]-2-methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate (CAS 477865-63-7)
- N-(2-hydrazinyl-2-oxoethyl)-3,4,5-trimethoxybenzamide (CAS 63203-45-2)
- Methyl 2-ethyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate (CAS 338417-40-6)
- methyl 3-chloro-8-methyl-naphthalene-1-carboxylate (CAS 2387596-47-4)
- N2-(2-methoxyphenyl)pyrimidine-2,5-diamine (CAS 1248466-58-1)
- (2R,3S,4S,5R,6R)-2-(Hydroxymethyl)-6-(6-((3-methylbut-2-en-1-yl)amino)-9H-purin-9-yl)tetrahydro-2H-pyran-3,4,5-triol (CAS 83087-94-9)
- 1,3-Bis(4-bromophenyl)urea (CAS 6341-55-5)
- 4-Chloro-6-(tetrahydro-2H-pyran-4-yl)thieno[3,2-d]pyrimidine (CAS 2306263-17-0)
- 2-(3-Amino-4-hydroxyphenyl)acetic acid (CAS 38196-08-6)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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