rel-(1R,2R)-1,2-Bis(chloromethyl)cyclohexane CAS 61169-66-2
| CAS No. | 61169-66-2 |
| Molecular Formula | C8H14Cl2 |
| Molecular Weight | 181.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of rel-(1R,2R)-1,2-Bis(chloromethyl)cyclohexane is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
rel-(1R,2R)-1,2-Bis(chloromethyl)cyclohexane (CAS 61169-66-2), molecular formula C8H14Cl2 and molecular weight 181.10 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to chlorine substitution, rel-(1R,2R)-1,2-Bis(chloromethyl)cyclohexane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 181.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 rel-(1R,2R)-1,2-Bis(chloromethyl)cyclohexane 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 | C8H14Cl2 |
| Molecular Weight | 181.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
Recommended Standards
- 2,8-Dichloro-1-octene (CAS 485320-13-6)
- 4-Oxo-4,5-dihydroisoxazolo[5,4-d]pyrimidine-3-carboxylic acid (CAS 1031555-77-7)
- 1,4-Bis(chloromethyl)cyclohexane (CAS 824-93-1)
- 6-Nitro-4h,7h-[1,2,4]triazolo[1,5-a]pyrimidin-7-one (CAS 103778-82-1)
- 2-Amino-3,4-dimethylpyridine (CAS 823-39-2)
- (2-Chloro-4-fluorophenyl)(3-(thiomorpholinomethyl)phenyl)methanone (CAS 898763-55-8)
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- 7-Nitro-3H-imidazo[4,5-c]pyridine (CAS 42386-48-1)
- 4-(2,4-Dichlorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326812-19-4)
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- 6-Cyclopropyl-2-(phenylamino)pyrimidine-4-carbaldehyde (CAS 121553-35-3)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
Why CATO?
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