Nicotinic acid compound with sulfuric acid (1:1) CAS 64030-04-2
| CAS No. | 64030-04-2 |
| Molecular Formula | C6H5NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Nicotinic acid compound with sulfuric acid (1:1) (C6H5NO2H2O4S) is characterized by a carbohydrate-derived structure, an amide group, a sulfone group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Nicotinic acid compound with sulfuric acid (1:1) (CAS 64030-04-2) is a high-purity analytical reference standard with the molecular formula C6H5NO2H2O4S and a molecular weight of 221.18 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Nicotinic acid compound with sulfuric acid (1:1) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H5NO2 H2O4S |
| Molecular Weight | 221.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Nicotinic Standards
- Nicotinic Acid EP Impurity D (CAS 100-26-5)
- Nicotinic acid 2-bromo-benzyl ester (CAS 1033692-94-2)
- Nicotinic Acid EP Impurity C (CAS 104-90-5)
- Nicotinic Acid Methyl Ester 5-N-Methylnitrone (CAS 1159977-53-3)
- Nicotinic Acid-d1 (CAS 116975-14-5)
- Nicotinic Acid-13C6,d4 N-Hydroxysuccinimide Ester (CAS 1209457-55-5)
- Nicotinic Acid-13C6,d4 (CAS 1216798-74-1)
- Nicotinic acid 4-formyl-phenyl ester (CAS 15131-72-3)
Recommended Standards
- N-(2-Acetylphenyl)-2-nitrobenzene-1-sulfonamide (CAS 303152-55-8)
- 2-((6-Amino-9H-purin-9-yl)methoxy)ethan-1-ol (CAS 31383-66-1)
- 1-Acetyl-2-naphthol (CAS 574-19-6)
- Ethyl 2-amino-3-(1h-imidazol-1-yl)propanoate (CAS 1248794-73-1)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4-(3-(trifluoromethyl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 343373-37-5)
- 3,4-Dimethylpiperidin-4-ol (CAS 1600077-60-8)
- Baricitinib Impurity 94 (CAS CATO-C4X-226094)
- 3-Cyano-4-fluoro-n-(2,2,2-trifluoroethyl)benzene-1-sulfonamide (CAS 1394040-52-8)
- 4,5-Dichloro-2-(p-tolyl)pyridazin-3(2h)-one (CAS 33098-21-4)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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