7-chloro-1H-indazole CAS 37435-12-4
| CAS No. | 37435-12-4 |
| Molecular Formula | C7H13ClN2 |
| Molecular Weight | 160.64 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 7-chloro-1H-indazole.
CATO supplies 7-chloro-1H-indazole (CAS 37435-12-4), a certified reference material (molecular formula C7H13ClN2, MW 160.64 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H13ClN2, 7-chloro-1H-indazole contains a nitrile group, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 160.64 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 7-chloro-1H-indazole 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 | C7H13ClN2 |
| Molecular Weight | 160.64 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
- 6-Chloro-1H-pyrrolo[3,2-b]pyridine (CAS 1021339-19-4)
- 2-chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine (CAS 1030377-43-5)
- 4-chloro-2-cyclopropyl-pyrimidine (CAS 1044771-74-5)
- 3-chloro-6-cyclopropylpyridazine (CAS 1046816-38-9)
- 2-Chloro-6-methylbenzaldehyde (CAS 1194-64-5)
- 7-chloro-1H,2H,3H-pyrrolo[2,3-c]pyridine (CAS 1338219-65-0)
- 2-chloro-1-cyclohexylethan-1-one (CAS 1892-09-7)
- 2-Chloro-2-methylcycloheptan-1-one (CAS 64639-30-1)
Recommended Standards
- 6-Chloro-2,2-dimethylcyclohexan-1-one (CAS 90089-61-5)
- Cycloheptanecarbonyl chloride (CAS 6557-86-4)
- 6-chloro-1H,2H,3H-pyrrolo[3,2-c]pyridine (CAS 23596-25-0)
- cyclohexylacetyl chloride (CAS 23860-35-7)
- 4-Bromo-N-carbamimidoylbenzenesulfonamide (CAS 36397-58-7)
- 2-Bromo-1-cyclopropyl-4-nitrobenzene (CAS 57807-35-9)
- Methyl 5-iodo-2-morpholinobenzoate (CAS 1131587-23-9)
- Alafosfalin Impurity (CAS 66023-94-7)
- (4-amino-3-bromo-2-chlorophenyl)methanol (CAS 112279-85-3)
- (R)-3-Amino-2-(3,5-bis(trifluoromethyl)benzyl)propanoic acid (CAS 1260611-17-3)
- 2-Cyano-N-(3,5-dimethylphenyl)-3-(2-methoxyphenyl)propanamide (CAS 1260986-10-4)
- Ethyl 1-benzyl-5-methyl-1H-1,2,3-triazole-4-carboxylate (CAS 133992-58-2)
- Palbociclib Impurity 176 (CAS CATO-C4X-1125176)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com