4-(Hydroxymethyl)picolinamide CAS 119646-48-9
| CAS No. | 119646-48-9 |
| Molecular Formula | C7H8N2O2 |
| Molecular Weight | 152.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 152.15 g/mol gives 4-(Hydroxymethyl)picolinamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(Hydroxymethyl)picolinamide (CAS 119646-48-9), molecular formula C7H8N2O2 and molecular weight 152.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(Hydroxymethyl)picolinamide (C7H8N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 152.15 g/mol, it falls into the medium-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H8N2O2 |
| Molecular Weight | 152.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Hydroxymethyl Standards
- 2-(hydroxymethyl)pyridine-3-carboxamide (CAS 115012-11-8)
- 3-(hydroxymethyl)pyridine-2-carboxamide (CAS 115012-12-9)
- 6-(hydroxymethyl)-3-Pyridinecarboxamide (CAS 119646-49-0)
- 2-(hydroxymethyl)-4-Pyridinecarboxamide (CAS 84589-39-9)
- 2-(Hydroxymethyl)-5-methylcyclohexa-2,5-diene-1,4-dione (CAS 40870-52-8)
- 2-(Hydroxymethyl)-5-vinylpyridazin-3(2H)-one (CAS 825634-19-3)
- 2-(Hydroxymethyl)-6-methylcyclohexa-2,5-diene-1,4-dione (CAS 51985-02-5)
- 3-(Hydroxymethyl)benzoic Acid (CAS 28286-79-5)
Recommended Standards
- Thiamine Impurity 11 (CAS 1196-75-4)
- 3-Hydroxy-N-methylpicolinamide (CAS 1196-30-1)
- 5-Methoxynicotinamide (CAS 119646-50-3)
- 1H,2H,3H,4H,5H,6H,7H-cyclopenta[c]pyridazine-3,4-dione (CAS 1195168-04-7)
- 3-Bromo-7-chloro-5-hydroxy-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 2100839-43-6)
- 4,4'-Oxydi(benzohydrazide) (CAS 13092-49-4)
- 915922-96-2 4-Chloro-5,6-dimethyl-2-(pyrrolidin-1-yl)pyrimidine DTXSID40650902 (CAS 915922-96-2)
- (R)-N-(4-(1-Amino-2-hydroxyethyl)phenyl)acetamide (CAS 1213162-45-8)
- 3-Amino-N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanamide (CAS 1452577-79-5)
- Methyl 3-(2,2-dicyanoethyl)-1H-indole-2-carboxylate (CAS 860651-12-3)
- Pyrrolidin-1-yl(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone (CAS 1073353-61-3)
- (S)-N1-Ethyl-N1-((1-methylpyrrolidin-2-yl)methyl)ethane-1,2-diamine (CAS 1354019-31-0)
- 2-(5-(3,5-Dichlorophenyl)-4-nitro-1H-pyrazol-1-yl)ethanol (CAS 1708260-07-4)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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