(SP-5-13)-Chloro[[2,2′-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-κN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-κO]](2-)]cobalt CAS 376652-60-7
| CAS No. | 376652-60-7 |
| Molecular Formula | C36H52ClCoN2O2 |
| Molecular Weight | 639.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(SP-5-13)-Chloro[[2,2′-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-κN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-κO]](2-)]cobalt (CAS 376652-60-7) is a high-purity analytical reference standard with the molecular formula C36H52ClCoN2O2 and a molecular weight of 639.20 g/mol.
The molecular framework of (SP-5-13)-Chloro[[2,2′-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-κN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-κO]](2-)]cobalt (C36H52ClCoN2O2) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures (SP-5-13)-Chloro[[2,2′-[(1R,2R)-1,2-cyclohexanediylbis[(nitrilo-κN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-κO]](2-)]cobalt 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 | C36H52ClCoN2O2 |
| Molecular Weight | 639.20 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related SP Standards
- (SP-5-13)-Chloro[[2,2′-[(1S,2S)-1,2-cyclohexanediylbis[(nitrilo-κN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-κO]](2-)]cobalt (CAS 630404-46-5)
- (E)-4-(2-(3-(2-chloro-6-fluorobenzyl)-5-((((2,4-dichlorobenzyl)oxy)imino)methyl)-4-hydroxy-2-oxopyridin-1(2H)-yl)ethyl)benzenesulfonamide (CAS 477869-90-2)
- 3-Chloro-1-phenylpyrrolidine-2,5-dione (CAS 36342-11-7)
- 3-Chloro-N-((S)-1-(1,3-dioxoisoindolin-2-yl)-3-(4-(8-((S)-1-hydroxyethyl)imidazo[1,2-a]pyridin-2-yl)phenyl)propan-2-yl)-4-isopropoxybenzamide (CAS 1240137-67-0)
- 3-Chloro-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}ethyl)-5-(trifluoromethyl)pyridin-2-amine (CAS 190437-59-3)
- 3-Chloro-2-({5-[(1E)-1-[(E)-2-[1-(5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}thiophen-2-yl)ethylidene]hydrazin-1-ylidene]ethyl]thiophen-2-yl}methyl)-5-(trifluoromethyl)pyridine (CAS 321432-69-3)
- Chloro(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)gold(I) (CAS 854045-95-7)
- 2-Chloro-N-(2-(trifluoromethyl)phenyl)benzamide (CAS 3873-78-7)
Recommended Standards
- Calcipotriol Impurity 31 (CAS 866406-02-2)
- Calcipotriol Impurity 30 (CAS 115648-68-5)
- (2R,3R,4R)-5-(((((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phosphonooxy)phosphoryl)oxy)-3,4-dihydroxy-1-oxopentan-2-yl dihydrogen phosphate (CAS 53595-18-9)
- Calcipotriol Impurity 29 (CAS CATO-C4X-122229)
- 3-Cyclopropyl-5-isothiocyanato-1-phenyl-1H-pyrazole (CAS 1349708-86-6)
- 8,9-dimethoxy-5-[(3-methoxybenzyl)sulfanyl]-2-methyl[1,2,4]triazolo[1,5-c]quinazoline (CAS 860650-27-7)
- 5-Cyclohexylisoxazole (CAS 109831-64-3)
- (1S,4S)-7-Fluoro-2-oxa-5-azabicyclo[2.2.1]heptane hydrochloride (CAS 1637399-27-9)
- (1r,4r)-4-Hydroxycyclohexanecarbonitrile (CAS 77407-27-3)
- 2,3-Dibromo-5-(bromomethyl)pyridine (CAS 1003859-12-8)
- Paricalcitol Impurity 15 (CAS 100858-25-1)
- Ethyl (1R,4R)-4-(dibenzylamino)cyclohexane-1-carboxylate (CAS 219770-57-7)
- (S)-1-(3,6-Dibromopyridin-2-yl)-2-(3,5-difluorophenyl)ethan-1-amine hydrochloride (CAS 1626335-72-5)
- Peptide Impurity 82 (CAS 10491-78-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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