N,2-diacetyl-N-hydroxybenzamide CAS 56523-72-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56523-72-9 |
| Molecular Formula | C11H11NO4 |
| Molecular Weight | 221.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N,2-diacetyl-N-hydroxybenzamide (CAS 56523-72-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11NO4. Molecular weight: 221.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11NO4 |
| Molecular Weight | 221.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Related N Standards
- 1,3-Diacetyl-1H-indole-6-carbonitrile (CAS 1091576-28-1)
- (-)-Diacetyl-D-tartaric anhydride (CAS 70728-23-3)
- 2,7-Diacetyl-1,8-naphthyridine (CAS 874379-28-9)
- 2,6-Diacetyl-3,5-dimethylphenol (CAS 66634-65-9)
- 2,6-Diacetyl-2,4,6,8-tetraazabicyclo[3.3.1]nonane-3,7-dione (CAS 413572-54-0)
- 6,6’-Diacetyl-2,2’-bipyridine (CAS 49669-27-4)
- 1,5-Diacetyl-1,3,5-triazinane-2,4-dione (CAS 86320-44-7)
- 3,5-Diacetyl-1,4-Dihydro-2,6-Lutidine (CAS 1079-95-4)
Recommended Standards
- N-(benzo[d][1,3]dioxol-5-yl)-3-oxobutanamide (CAS 35493-00-6)
- N-Acetyl-beta-D-Mannosamine (CAS 4773-29-9)
- N-((2S,3S,4S,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide (CAS 93060-86-7)
- (4-Bromo-2-nitrophenyl)hydrazine (CAS 59488-34-5)
- 3-Difluoromethoxy-5-nitrobenzoic acid (CAS 1639296-74-4)
- Imatinib Impurity 47 (CAS CATO-C4X-106847)
- 1-[(Benzenesulfonyl)sulfinyl]-2-methoxynaphthalene (CAS 1296346-83-2)
- 5-Amino-2-iodobenzoic acid (CAS 57772-59-5)
- 2-[(Ethylamino)methyl]-4-fluorophenol (CAS 1363166-27-1)
- Cyclopeptide-5 (CAS 197172-76-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com