2-Chloro-3-oxo-butyronitrile CAS 60930-76-9
| CAS No. | 60930-76-9 |
| Molecular Formula | C4H4ClNO |
| Molecular Weight | 117.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-3-oxo-butyronitrile (CAS 60930-76-9), molecular formula C4H4ClNO and molecular weight 117.53 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C4H4ClNO, 2-Chloro-3-oxo-butyronitrile contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 117.53 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 2-Chloro-3-oxo-butyronitrile 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 | C4H4ClNO |
| Molecular Weight | 117.53 g/mol |
| 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.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 2-(Chloromethyl)oxazole (CAS 185246-17-7)
- 3-(Chloromethyl)isoxazole (CAS 57684-71-6)
- 5-(Chloromethyl)oxazole (CAS 172649-57-9)
- 5-Chlorofuran-2-amine (CAS 13725-43-4)
- 4-Chloro-3-(difluoromethyl)-5-fluoropicolinoyl chloride (CAS 1805376-74-2)
- 5-Chloro-6-methoxypicolinamide (CAS 2167317-33-9)
- (((9H-Fluoren-9-yl)methoxy)carbonyl)glutamic acid (CAS 136083-74-4)
- 2-(2-Fluorophenyl)-2H-indazole (CAS 81265-88-5)
- N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-3-(morpholinosulfonyl)benzamide (CAS 328549-27-5)
- Sertraline EP Impurity F Enantiomer (CAS 124379-29-9)
- 1000566-45-9 2-(3-(TRIFLUOROMETHYL)-4-METHOXYPHENYL)ACETIC ACID 2-(4-METHOXY-3-(TRIFLUOROMETHYL)PHENYL)ACETIC ACID 4-Methoxy-3-(trifluoromethyl)phenylacetic acid AS06117 (CAS 1000566-45-9)
- 1-(3-Pentyl)-piperazine (CAS 373356-51-5)
- (2-(Azetidin-1-ylmethyl)phenyl)(3-chlorophenyl)methanone (CAS 898754-74-0)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
Why CATO?
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