2-N-[(2-chlorophenyl)methyl]-1,3-benzoxazole-2,6-diamine CAS 1518095-22-1
| CAS No. | 1518095-22-1 |
| Molecular Formula | C14H12ClN3O |
| Molecular Weight | 273.72 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 2-N-[(2-chlorophenyl)methyl]-1,3-benzoxazole-2,6-diamine.
2-N-[(2-chlorophenyl)methyl]-1,3-benzoxazole-2,6-diamine (CAS 1518095-22-1), molecular formula C14H12ClN3O and molecular weight 273.72 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-N-[(2-chlorophenyl)methyl]-1,3-benzoxazole-2,6-diamine (C14H12ClN3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-N-[(2-chlorophenyl)methyl]-1,3-benzoxazole-2,6-diamine 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 | C14H12ClN3O |
| Molecular Weight | 273.72 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 1-[(3-chlorophenyl)methyl]-3-(furan-2-yl)-1H-pyrazol-5-amine (CAS 1274906-97-6)
- 1-(6-(4-Chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethanamine (CAS 1284186-83-9)
- 2-((3-Chlorophenyl)amino)-7,8-dihydroquinazolin-5(6H)-one (CAS 1383718-48-6)
- 2-((4-Chlorophenyl)amino)-7,8-dihydroquinazolin-5(6H)-one (CAS 1383718-49-7)
- 1-[(4-chlorophenyl)methyl]-3-(furan-2-yl)-1H-pyrazol-5-amine (CAS 1408705-83-8)
- 2-((2-Chlorophenyl)amino)-7,8-dihydroquinazolin-5(6H)-one (CAS 1448633-28-0)
- 1-[(3-Chlorophenyl)methyl]-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1513704-28-3)
- (4E)-4-{[(3-chlorophenyl)amino]methylidene}-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile (CAS 338415-20-6)
Recommended Standards
- tert-Butyl 3-(5-(chloromethyl)-1,3,4-oxadiazol-2-yl)azetidine-1-carboxylate (CAS 1822793-23-6)
- N-benzyl-6-chloro-2-methyl-2H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1863024-46-7)
- 1-(3-Chlorobenzyl)-N-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1410505-06-4)
- 2-Chloro-N-(4-phenylazo-phenyl)-acetamide (CAS 19680-35-4)
- 2-(1-Formamidocyclobutyl)acetic acid (CAS 1516026-74-6)
- [3-[4-(trifluoromethyl)phenyl]oxetan-3-yl]methanamine (CAS 1823811-87-5)
- 4-Iodo-1-methyl-1H-pyrrole-2-carboxylic acid (CAS 1393845-83-4)
- 1-[(2R)-4-benzoyl-2-methylpiperazin-1-yl]-2-(4-methoxy-1H-pyrrolo[2,3-b]pyridin-3-yl)ethane-1,2-dione (CAS 357263-13-9)
- N-(3-Acetylphenyl)methanesulfonamide (CAS 2417-42-7)
- 2-aminomethyl-benzenesulfonic acid amide (CAS 612-30-6)
- 2,2,3,3,3-Pentafluoropropyl acrylate (CAS 356-86-5)
- Boc-Gly-Met (CAS 51529-39-6)
- 2-(Dimethylamino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 744269-37-2)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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