4-Chloro-2,2-dimethylbutanal CAS 53840-27-0
| CAS No. | 53840-27-0 |
| Molecular Formula | C6H11ClO |
| Molecular Weight | 134.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 134.60 g/mol gives 4-Chloro-2,2-dimethylbutanal distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Chloro-2,2-dimethylbutanal (CAS 53840-27-0) is a high-purity analytical reference standard with the molecular formula C6H11ClO and a molecular weight of 134.60 g/mol.
Structurally, 4-Chloro-2,2-dimethylbutanal (C6H11ClO) contains a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 134.60 g/mol, it falls into the low-molecular-weight range. 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.
As a certified reference material (CRM), 4-Chloro-2,2-dimethylbutanal meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H11ClO |
| Molecular Weight | 134.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-Chloro-2-methyltetrahydro-2H-pyran (CAS 116131-46-5)
- 5-Chloro-3-methyl-2-pentanone (CAS 1187-81-1)
- 4-chloro-3,3-dimethylbutan-2-one (CAS 13104-53-5)
- 2-Chloro-3,3-dimethylbutanal (CAS 13422-65-6)
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Recommended Standards
- 4-(chloromethyl)oxane (CAS 863324-23-6)
- 4-Chloro-4-methyltetrahydro-2H-pyran (CAS 34449-33-7)
- 3-Methylpentanoyl Chloride (CAS 51116-72-4)
- 4-Chlorocyclohexanol (CAS 30485-71-3)
- 2-Methyl-3-[(methylamino)methyl]pyridine (CAS 677349-96-1)
- N'-(2-Cyanoethyl)thiophene-2-carbohydrazide (CAS 866009-82-7)
- (3-Chloro-4-(trifluoromethoxy)phenyl)boronic acid (CAS 870822-79-0)
- 2-Fluorobenzoyl isocyanate (CAS 62869-34-5)
- 4-(4-Allyl-5-((4-phenoxybutyl)thio)-4H-1,2,4-triazol-3-yl)-2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole (CAS 956200-81-0)
- Cis-1-methyl-1,2,3,4-tetrahydroisoquinoline-4,6,7-triol (CAS 139254-75-4)
- (1-Cyanocyclobutyl)methyl 4-methylbenzenesulfonate (CAS 1523618-15-6)
- Methyl 3-fluoro-5-(3-fluoro-4-methylphenyl)benzoate (CAS 1820734-49-3)
- 4-Methyl-2-(1h-1,2,4-triazol-3-yl)aniline (CAS 1249505-23-4)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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