2-Hydroxybenzoic hypochlorous anhydride CAS 54510-09-7
| CAS No. | 54510-09-7 |
| Molecular Formula | C20H25NO2 |
| Molecular Weight | 311.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Hydroxybenzoic hypochlorous anhydride (CAS 54510-09-7) is a high-purity analytical reference standard with the molecular formula C20H25NO2 and a molecular weight of 311.42 g/mol.
Based on its molecular formula C20H25NO2, 2-Hydroxybenzoic hypochlorous anhydride contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 311.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-Hydroxybenzoic hypochlorous anhydride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H25NO2 |
| Molecular Weight | 311.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Hydroxybenzoic Standards
- 4-Hydroxybenzoic acid n-nonyl ester (CAS 38713-56-3)
- 4-Hydroxybenzoic acid hexadecylester (CAS 71067-09-9)
- 4-Hydroxybenzoic Acid-N-Heptyl Ester (CAS 1085-12-7)
- 3-benzyl-2-hydroxybenzoic acid (CAS 16122-06-8)
- 5-benzyl-2-hydroxybenzoic acid (CAS 4386-41-8)
- 4-Hydroxybenzoic Acid Phenyl Ester (CAS 17696-62-7)
- 4-Hydroxybenzoic Acid Amyl Ester (CAS 6521-29-5)
- 2-Ethyl-4-hydroxybenzoic Acid ethyl ester (CAS 851334-79-7)
Recommended Standards
- 2-Ethoxyquinoline-4-carboxylic acid (CAS 5467-62-9)
- 3-(Tert-butyl) 9-methyl 3-azaspiro[5.5]Undecane-3,9-dicarboxylate (CAS 2005470-91-5)
- 2-[4-[2-(Diethylamino)ethoxy]phenyl]-1-phenylethanone (CAS 35258-44-7)
- 3-{[4-(butan-2-yl)phenyl]amino}-1-(4-methoxyphenyl)propan-1-one (CAS 883793-59-7)
- 2,3-Dimethoxybenzotrifluoride (CAS 1261673-36-2)
- 3-(2-(Methylthio)phenyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-73-8)
- N-(3-cyanophenyl)-2-(1H-imidazol-1-yl)acetamide (CAS 1019622-55-9)
- 2-(4-Benzoylphenyl)acetonitrile (CAS 21192-61-0)
- 5-Ethyl-N-((4-(thiophen-2-yl)tetrahydro-2H-pyran-4-yl)methyl)thiophene-2-sulfonamide (CAS 1203111-98-1)
- 2-(o-Chlorophenyl)-1-ethoxylethylene (CAS 887354-09-8)
- Poly(1-trimethylsilyl-1-propyne) (CAS 87842-32-8)
- Ethyl 2-amino-5,6,7,8,9,10,11,12,13,14-decahydro-4H-cyclotrideca[b]thiophene-3-carboxylate (CAS 438220-57-6)
- tert-Butyl ((1s,4r)-4-(4-hydroxybutyl)cyclohexyl)carbamate (CAS 2756844-66-1)
- Tirzepatide (CAS 2023788-19-2)
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 18665070610 / Nicole.chen@cato-chem.com