1-chloro-2,2-dimethoxypropane CAS 32730-70-4
| CAS No. | 32730-70-4 |
| Molecular Formula | C5H11ClO2 |
| Molecular Weight | 138.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-chloro-2,2-dimethoxypropane 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.
CATO supplies 1-chloro-2,2-dimethoxypropane (CAS 32730-70-4), a certified reference material (molecular formula C5H11ClO2, MW 138.59 g/mol) for analytical method development and quality control.
The molecular framework of 1-chloro-2,2-dimethoxypropane (C5H11ClO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C5H11ClO2 |
| Molecular Weight | 138.59 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) | 0.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
Related chloro Standards
- 2-Chloro-1,1-dimethoxypropane (CAS 87894-32-4)
- 2-Chloro-1,3-dimethoxypropane (CAS 34680-57-4)
- Chloro-Diethoxy-Methane (CAS 74301-01-2)
- 1-Chloro-6-Fluorohexane (CAS 1550-09-0)
- (2-chloro-2-fluoro-1-methylcyclopropyl)methanol (CAS 1823356-09-7)
- 1-Chloro-3-fluoro-3-methylbutan-2-one (CAS 80212-78-8)
- 2-chloro-5-fluoro-pyrazine (CAS 959019-05-7)
- 2-chloro-6-fluoro-pyrazine (CAS 33873-10-8)
Recommended Standards
- 1-(2-Chloroethoxy)propan-2-ol (CAS 871-57-8)
- 1-Chlorovinyl-Benzene (CAS 618-34-8)
- (E)-(2-Chlorovinyl)benzene (CAS 4110-77-4)
- 2-(2-Methoxyethoxy)ethyl chloride (CAS 52808-36-3)
- (3R,4S)-4-aminooxan-3-ol (CAS 1096770-58-9)
- 2-(Thiophen-3-yl)ethane-1-sulfonyl chloride (CAS 114896-66-1)
- methyl (2R)-2-amino-2-(oxetan-3-yl)acetate (CAS 1890137-33-3)
- 3-(5-methoxypyridin-3-yl)propan-1-ol (CAS 1552560-40-3)
- 2-(4-Fluorophenyl)-6-(4-methylpiperazin-1-yl)quinazolin-4(3H)-one (CAS 860788-43-8)
- Pyrrolidine-3-sulfonyl fluoride hydrochloride (CAS 2137930-52-8)
- tert-Butyl 3-(2-aminoethyl)-5-chloro-1h-indole-1-carboxylate (CAS 1421321-68-7)
- 6-Methoxy-2-oxo-1,2-dihydroquinoline-5-carbonitrile (CAS 1420790-69-7)
- N-Ethyl-1-(piperidin-4-yl)-1H-1,2,3-triazole-4-carboxamide (CAS 1342753-29-0)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
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