2-Chloro-7,7-dimethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-4-amine CAS 2812355-75-0
| CAS No. | 2812355-75-0 |
| Molecular Formula | C10H13ClN2 |
| Molecular Weight | 196.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-7,7-dimethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-4-amine (CAS 2812355-75-0), molecular formula C10H13ClN2 and molecular weight 196.68 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Chloro-7,7-dimethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-4-amine (C10H13ClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. 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 196.68 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.
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 2-Chloro-7,7-dimethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-4-amine 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 | C10H13ClN2 |
| Molecular Weight | 196.68 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-Chloro-6-cyclohexylpyridazine (CAS 105538-78-1)
- 4-Chloro-2-(piperidin-1-yl)pyridine (CAS 1086376-30-8)
- 4-Chloro-2-cyclopentyl-6-methylpyrimidine (CAS 1111832-72-4)
- (S)-2-Chloro-5-(piperidin-2-yl)pyridine (CAS 1134621-22-9)
- (R)-2-Chloro-5-(piperidin-2-yl)pyridine (CAS 1134621-26-3)
- 4-chloro-2-cyclopropyl-6-propylpyrimidine (CAS 1153409-24-5)
- 2-Chloro-N-(1-cyclopropylethyl)pyridin-3-amine (CAS 1155019-81-0)
- 2-Chloro-4-(pyrrolidin-1-ylmethyl)pyridine (CAS 1204701-61-0)
Recommended Standards
- 2-Chloro-7,7-dimethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-3-amine (CAS 2812356-19-5)
- 2-chloro-N-cyclopentylpyridin-3-amine (CAS 906371-82-2)
- 2-Chloro-6-(piperidin-1-yl)pyridine (CAS 19946-28-2)
- 3-chloro-2-(piperidin-4-yl)pyridine (CAS 899356-99-1)
- (4-Chloro-3,5-dimethylphenoxy)acetyl chloride (CAS 55691-31-1)
- 11β-Hydroxy-16α-methyl-6-methylene-17,20:20,21-bis(methylenedioxy)-pregn-4-en-3-one (CAS 106712-27-0)
- 1,4-Benzodioxin-2-carbonitrile, 2,3-dihydro-2-propyl- (CAS 96576-68-0)
- 2-(Pyrrolidin-1-yl)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-4(3H)-one (CAS 178168-63-3)
- Carbamazepine Impurity 9 (CAS 70401-31-9)
- Tetrachlorvinphos (CAS 961-11-5)
- 3-Amino-N-(3-chlorophenyl)-6-(4-chlorophenyl)-4-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 334503-98-9)
- 4-Bromo-3-(difluoromethyl)-2-iodo-6-methoxypyridine (CAS 1806070-26-7)
- ethyl 1-isocyanatocyclobutane-1-carboxylate (CAS 106366-62-5)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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