ethyl 5-chloro-3,3-dimethylpentanoate CAS 74580-61-3
| CAS No. | 74580-61-3 |
| Molecular Formula | C9H17ClO2 |
| Molecular Weight | 192.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 5-chloro-3,3-dimethylpentanoate (C9H17ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
ethyl 5-chloro-3,3-dimethylpentanoate (CAS 74580-61-3), molecular formula C9H17ClO2 and molecular weight 192.68 g/mol, is a CATO reference standard with documented purity and traceability.
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), ethyl 5-chloro-3,3-dimethylpentanoate 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 | C9H17ClO2 |
| Molecular Weight | 192.68 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
Related ethyl Standards
- 7-Chloro-2-propyl-1H-indene (CAS 1003709-23-6)
- 1-CHLORO-3,5-DICYCLOPROPYLBENZENE (CAS 1202644-28-7)
- 4-(3-Chloro-2-methylpropoxy)tetrahydro-2h-pyran (CAS 1339893-34-3)
- Ethyl 5-chloro-2,2-dimethylpentanoate (CAS 149105-21-5)
- 2'-Chloro-2,3,4,5-tetrahydro-1,1'-biphenyl (CAS 17465-36-0)
- methyl 4-chloro-2,2-diethylbutanoate (CAS 1864060-70-7)
- 6-chloro-3H-thieno[3,2-d]pyrimidin-4-one (CAS 120670-16-8)
- 5-Chloro-3-(2-methoxypropan-2-yl)-1,2,4-thiadiazole (CAS 1433887-48-9)
Recommended Standards
- Chloromethyl octanoate (CAS 61413-70-5)
- Ethyl 7-Chloroheptanoate (CAS 26040-65-3)
- 7-Chloroheptyl acetate (CAS 84077-96-3)
- Heptan-2-yl 2-chloroacetate (CAS 383412-05-3)
- N-Pht-Phe-OH (CAS 5123-55-7)
- Tert-butyl piperidin-2-ylcarbamate (CAS 885954-12-1)
- 1-(2-Amino-1H-benzo[d]imidazol-1-yl)-2-chloroethanone (CAS 344413-06-5)
- n-(3,4-Dimethylphenyl)-2-(8-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide (CAS 744211-00-5)
- 4-Methylbenzimidamide hydrochloride (CAS 6326-27-8)
- 3-Cyclopropyl-6-ethyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1018151-12-6)
- 1-(1-Methyl-1h-pyrazol-4-yl)prop-2-en-1-one (CAS 1486740-15-1)
- 2,4,6-trimethyl-1,3,5-dithiazinane (CAS 86241-90-9)
- Rubipodanone A (CAS 2170211-22-8)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com