Isonicotinamide CAS 38221-52-2
| CAS No. | 38221-52-2 |
| Molecular Formula | C12H18N4O |
| Molecular Weight | 234.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Isonicotinamide.
Isonicotinamide (CAS 38221-52-2), molecular formula C12H18N4O and molecular weight 234.30 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H18N4O, Isonicotinamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 234.30 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Isonicotinamide 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 | C12H18N4O |
| Molecular Weight | 234.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 4 |
Related Isonicotinamide Standards
Recommended Standards
- AG-1295 (CAS 71897-07-9)
- N-(3-Cyanothiophen-2-yl)thiophene-2-carboxamide (CAS 865545-78-4)
- 8-Methyl-1,6-dipropylimidazo[1,5-d][1,2,4]triazin-4(3H)-one (CAS 84227-39-4)
- N-(4-Aminopiperazin-1-yl)-2-phenylacetamide (CAS 801154-27-8)
- (E)-N'-(9-((2R,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-fluoro-4-hydroxytetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-3h-purin-2-yl)-n,n-dimethylformimidamide (CAS 1951424-82-0)
- Methyl 3-(4-bromo-1H-benzo[d]imidazol-2-yl)propanoate (CAS 1420792-89-7)
- 6-(4-Carboxyphenyl)-2-naphthoic acid (CAS 660825-19-4)
- 2-Chloro-4-(4-fluorophenyl)-6-methyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 1603054-40-5)
- 3-Fluoro-2-methoxy-5-methylbenzaldehyde (CAS 82129-37-1)
- 3-(2,6-Difluoro-3-methylphenyl)azetidin-3-ol (CAS 1556067-35-6)
- Trimethoxy(4-phenylbutyl)silane (CAS 152958-91-3)
- 2-((2-(Stearoyloxy)propanoyl)oxy)propanoic acid (CAS 14440-80-3)
- Ethyl 4-hydroxy-5-oxo-2-propyl-2,5-dihydrofuran-3-carboxylate (CAS 412299-21-9)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com