5-Chloro-2-(methylamino)benzonitrile CAS 85702-70-1
| CAS No. | 85702-70-1 |
| Molecular Formula | C8H7ClN2 |
| Molecular Weight | 166.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2-(methylamino)benzonitrile (CAS 85702-70-1), molecular formula C8H7ClN2 and molecular weight 166.61 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H7ClN2, 5-Chloro-2-(methylamino)benzonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 166.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 5-Chloro-2-(methylamino)benzonitrile 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 | C8H7ClN2 |
| Molecular Weight | 166.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 5-Chloro-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-18-0)
- 6-Chloro-5-methyl-1H-indazole (CAS 1000341-02-5)
- 3-Chloro-7-methyl-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-46-7)
- 5-Chloro-6-methyl-2H-indazole (CAS 1000343-64-5)
- 2-(2-Chloro-6-methylpyridin-3-yl)acetonitrile (CAS 1000514-91-9)
- 2-(6-Chloro-2-methylpyridin-3-yl)acetonitrile (CAS 1000529-85-0)
- 6-Chloro-2,4-dimethylpyridine-3-carbonitrile (CAS 101251-72-3)
- 2-Chloro-6-Methylimidazo[1,2-a]pyridine (CAS 1019019-96-5)
Recommended Standards
- 5-Chloro-1H-indol-3-amine (CAS 72561-51-4)
- 5-Chloro-2-methyl-1H-benzo[d]imidazole (CAS 2818-69-1)
- 5-(Chloromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 900572-46-5)
- 5-Chloro-2-methyl-2H-indazole (CAS 541539-86-0)
- 1-(2,3-Dihydro-1H-pyrrol-1-yl)-2,2,2-trifluoroethanone (CAS 85236-73-3)
- n-Cyclohexylbenzo[d]thiazole-6-carboxamide (CAS 794557-77-0)
- 2-(3-Chlorophenyl)propanal (CAS 947732-85-6)
- 2-Amino-6-(4-methoxyphenyl)-5,6-dihydropyrimidin-4(3H)-one (CAS 99857-36-0)
- N-Cyclopropyl-4-{[(4-methylphenyl)methyl]sulfanyl}-8-thia-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaen-6-amine (CAS 478029-91-3)
- 3-(11-Boc-amino-3,6,9-trioxaundecanoxy)benzoic acid (CAS 1076199-20-6)
- 2-(Aminomethyl)-6-(difluoromethyl)-3-methoxypyridine-4-carboxaldehyde (CAS 1361819-87-5)
- 2-Chloro-1-(2-ethylphenyl)ethan-1-one (CAS 1352208-62-8)
- BS-194 (CAS 1092443-55-4)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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