N-(3-Pyridinylcarbonyl)alanine CAS 36724-74-0
| CAS No. | 36724-74-0 |
| Molecular Formula | C9H10N2O3 |
| Molecular Weight | 194.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-(3-Pyridinylcarbonyl)alanine (CAS 36724-74-0) is a high-purity analytical reference standard with the molecular formula C9H10N2O3 and a molecular weight of 194.19 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, N-(3-Pyridinylcarbonyl)alanine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 194.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O3 |
| Molecular Weight | 194.19 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
Related N Standards
- 2-[Methyl(3-pyridinylcarbonyl)amino]acetic acid (CAS 926217-00-7)
- 2-(3-Pyridinylcarbonyl)-cyclohexanone (CAS 100192-18-5)
- 6-(3-Pyridinylcarbonyl)valerolactam (CAS 144751-22-4)
- 6-(3-Pyridinylcarbonyl)valerolactam-d4 (CAS 1189467-35-3)
- 1-(3-Pyridinylcarbonyl)proline (CAS 1382308-02-2)
- 1-(3-Pyridinylcarbonyl)-3-piperidinecarboxylic acid (CAS 67691-61-6)
- (2-[(2-Pyridinylcarbonyl)amino]-1,3-thiazol-4-yl)acetic acid (CAS 926232-35-1)
- 2-Methyl-3-(4-pyridinylcarbonyl)-1-indolizinecarboxaldehyde (CAS 327085-92-7)
Recommended Standards
- N-(2-methyl-5-nitrophenyl)acetamide (CAS 2879-79-0)
- N-(4-(Hydrazinecarbonyl)pyridin-2-yl)acetamide (CAS 58481-02-0)
- N-(2-methyl-3-nitrophenyl)acetamide (CAS 56207-36-4)
- N-(4-Methyl-3-nitrophenyl)acetamide (CAS 2719-14-4)
- 3-(4-bromophenyl)prop-2-enamide (CAS 27318-06-5)
- (R)-2-((tert-Butoxycarbonyl)amino)-3-(2,3-difluoro-4-hydroxyphenyl)propanoicacid (CAS 1213956-33-2)
- 1-(2-Phenylbenzofuran-5-yl)ethanone (CAS 121045-41-8)
- Myristoleic Acid Methyl Ester (CAS 56219-06-8)
- 5-(Pentafluorothio)-1H-benzimidazole (CAS 663179-60-0)
- Methyl 2-Methyl-2-(4-nitrophenyl)propanoate (CAS 59115-08-1)
- (3-Bromo-5-methoxyphenyl)boronic acid (CAS 849062-12-0)
- 5-Benzoylpentanoic acid (CAS 4144-62-1)
- Piperonal Impurity 1 (CAS 88755-39-9)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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