3-Chloropropyl acetate CAS 628-09-1
| CAS No. | 628-09-1 |
| Molecular Formula | C5H9ClO2 |
| Molecular Weight | 136.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Chloropropyl acetate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Chloropropyl acetate (CAS 628-09-1), a certified reference material (molecular formula C5H9ClO2, MW 136.58 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 3-Chloropropyl acetate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 136.58 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 3-Chloropropyl acetate 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 | C5H9ClO2 |
| Molecular Weight | 136.58 g/mol |
| Purity | >95% |
| 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.) | 1957 |
| Halogen Content | Cl-containing |
Related Chloropropyl Standards
- N-(3-chloropropyl)acetamide (CAS 14091-77-1)
- 1-(3-Chloropropyl)cyclopropan-1-ol (CAS 174790-32-0)
- N-(3-chloropropyl)prop-2-en-1-amine (CAS 1211447-32-3)
- 2-((3-Chloropropyl)amino)acetonitrile (CAS 99337-40-3)
- 1-(3-Chloropropyl)-1H-pyrrole (CAS 89850-53-3)
- 3-(3-Chloropropyl)furan (CAS 154288-03-6)
- 1-(3-chloropropyl)-1H-pyrazole (CAS 405939-73-3)
- 1-(3-Chloropropyl)imidazole (CAS 53710-78-4)
Recommended Standards
- 1-chloropropan-2-yl acetate (CAS 623-60-9)
- Methyl 4-Chlorobutyrate (CAS 3153-37-5)
- Chloromethyl Butyrate (CAS 33657-49-7)
- Isobutyl chloroformate (CAS 543-27-1)
- (4-(Difluoromethyl)-6-iodo-3-(trifluoromethoxy)pyridin-2-yl)methanol (CAS 1805077-42-2)
- Diethyl 3,3'-(phenethylazanediyl)dipropionate (CAS 57958-47-1)
- 2-((4-(4-Bromophenyl)thiazol-2-yl)amino)-6-phenylpyrimidin-4(1H)-one (CAS 88067-22-5)
- (R)-2-methyl-1-(4-nitro-3-(trifluoromethyl)phenyl)pyrrolidine (CAS 1236061-74-7)
- N-Azido-PEG4-N-Boc-N-PEG3-Boc (CAS 2093152-85-1)
- 5,6-Dibromo-1,2-dihydroacenaphthylene (CAS 19190-91-1)
- (E)-1-(4-(Difluoromethoxy)phenyl)ethan-1-one oxime (CAS 149774-14-1)
- 5-Amino-1-(3-chlorophenyl)-N-cyclopentyl-1H-1,2,3-triazole-4-carboxamide (CAS 1032228-29-7)
- (2R,3R)-3-Isopropyltetrahydrofuran-2-carboxylic acid (CAS 1808432-51-0)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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