2-Amino-N-(2-chloropyridin-3-yl)benzamide CAS 956-30-9
| CAS No. | 956-30-9 |
| Molecular Formula | C12H10ClN3O |
| Molecular Weight | 247.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-N-(2-chloropyridin-3-yl)benzamide (CAS 956-30-9), a certified reference material (molecular formula C12H10ClN3O, MW 247.68 g/mol) for analytical method development and quality control.
Structurally, 2-Amino-N-(2-chloropyridin-3-yl)benzamide (C12H10ClN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 247.68 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 2-Amino-N-(2-chloropyridin-3-yl)benzamide 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 | C12H10ClN3O |
| Molecular Weight | 247.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 3-Amino-N-(5-chloropyridin-2-yl)benzamide (CAS 1039827-87-6)
- N-(5-amino-2-chlorophenyl)isonicotinamide (CAS 1082186-72-8)
- 4-Amino-2-chloro-N-(pyridin-3-yl)benzamide (CAS 19084-14-1)
- (2-Amino-5-chlorophenyl)(2-hydroxyphenyl)methanone (CAS 62492-57-3)
- (2-Amino-5-chlorophenyl)(3-hydroxyphenyl)methanone (CAS 62492-58-4)
- 2-Amino-4-chloro-N-(pyridin-3-yl)benzamide (CAS 926224-60-4)
- 2-Amino-5-chloro-4-hydroxybenzophenone (CAS 784-41-8)
- 2-amino-5-chloro-N-(pyridin-4-yl)benzamide (CAS 926194-69-6)
Recommended Standards
- 2-Amino-N-(4-chlorophenyl)pyridine-3-carboxamide (CAS 56329-05-6)
- 2-Amino-n-(5-chloropyridin-2-yl)benzamide (CAS 280771-61-1)
- 2-Chloro-5-(2-methoxybenzoyl)pyridine (CAS 86580-59-8)
- 2-(2-Chloropyridin-4-yl)-6,7-dihydro-1H-pyrrolo[3,2-c]pyridin-4(5H)-one (CAS 724726-05-0)
- 3-amino-4,4-dimethyl-4,5-dihydro-1,2-oxazol-5-one (CAS 2060021-64-7)
- 4-Boc-morpholine-3-acetic Acid (CAS 859155-89-8)
- 8-Ethyl-2-methyl-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid (CAS 17076-93-6)
- 1,3-Di-o-tolylpropan-1-one (CAS 898789-04-3)
- 2,2-Dichloro-1-(4-phenoxyphenyl)ethan-1-one (CAS 59867-68-4)
- 2-(1-Hydroxy-2-methylcyclopentyl)acetic acid (CAS 1480532-13-5)
- 4-Chloro-N-(4-methoxyphenyl)-3-nitrobenzene-1-sulfonamide (CAS 30751-26-9)
- 5-(Pyridin-3-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1086380-42-8)
- 2-(1,3-Dioxoisoindolin-2-yl)-N-isopropylethane-1-sulfonamide (CAS 81428-04-8)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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