2-Chloro-5-cyanopentanoyl chloride CAS 89466-72-8
| CAS No. | 89466-72-8 |
| Molecular Formula | C6H7Cl2NO |
| Molecular Weight | 180.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Chloro-5-cyanopentanoyl chloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Chloro-5-cyanopentanoyl chloride (CAS 89466-72-8), molecular formula C6H7Cl2NO and molecular weight 180.03 g/mol, is a CATO reference standard with documented purity and traceability.
2-Chloro-5-cyanopentanoyl chloride (C6H7Cl2NO) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-5-cyanopentanoyl chloride 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 | C6H7Cl2NO |
| Molecular Weight | 180.03 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 2-Amino-5-bromo-1,3,4-thiadiazole (CAS 37566-39-5)
- 3-Bromo-1,2,4-thiadiazol-5-amine (CAS 1101173-93-6)
- Abemaciclib impurity 104 (CAS 150807-86-6)
- 4-Bromoisothiazol-3(2H)-one (CAS 25629-52-1)
- (2,3-Difluoro-4-methylphenyl)(methyl)sulfane (CAS 1806334-83-7)
- 5-methyl-1-(pyridin-4-ylmethyl)-1H-1,2,3-triazol-4-amine dihydrochloride (CAS 1803599-13-4)
- 3-(Hydrazinylmethyl)pyridine dihydrochloride (CAS 6978-97-8)
- 1-Amino-3-fluoro-3-methylbutan-2-ol (CAS 86525-62-4)
- 2-Methyl-5-(methylthio)-1H-indole (CAS 148322-05-8)
- 4-Phenethylphenol (CAS 6335-83-7)
- N,N-dipropylpyridin-4-amine (CAS 69008-70-4)
- 3-[Chloro(difluoro)methoxy]-1,2-difluoro-4-nitro-benzene (CAS 1417567-90-8)
- Cinacalcet Impurity 65 (CAS 1860814-97-6)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
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