Isopropyl 3,3-difluoro-1-(hydroxymethyl)cyclobutanecarboxylate CAS 1645565-02-1
| CAS No. | 1645565-02-1 |
| Molecular Formula | C9H14F2O3 |
| Molecular Weight | 208.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Isopropyl 3,3-difluoro-1-(hydroxymethyl)cyclobutanecarboxylate 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.
Isopropyl 3,3-difluoro-1-(hydroxymethyl)cyclobutanecarboxylate (CAS 1645565-02-1), molecular formula C9H14F2O3 and molecular weight 208.20 g/mol, is a CATO reference standard with documented purity and traceability.
Isopropyl 3,3-difluoro-1-(hydroxymethyl)cyclobutanecarboxylate (C9H14F2O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, 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.
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 | C9H14F2O3 |
| Molecular Weight | 208.20 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
Related Isopropyl Standards
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Recommended Standards
- 6-(Methylthio)-5-(trifluoromethyl)pyridin-3-amine (CAS 1642844-89-0)
- (4-(Trifluoromethoxy)phenyl)methanethiol (CAS 175278-03-2)
- ethyl 2,2-difluoro-2-(1-hydroxycyclopentyl)acetate (CAS 156544-74-0)
- 2-(Trifluoromethyl)phenylmethylsulfoxide (CAS 181180-59-6)
- 2-acetyl-2-azaspiro[3.3]heptan-6-one (CAS 2641314-23-8)
- 1-[2-(ethoxymethyl)-4-methyl-1,3-thiazol-5-yl]ethan-1-amine (CAS 1491006-67-7)
- (3-(Allyloxy)phenyl)boronic acid (CAS 222840-95-1)
- 1-Phenyl-1H-pyrrol-3-amine (CAS 163560-69-8)
- 2-(3-(Naphthalen-2-yl)ureido)propanoic acid (CAS 62535-41-5)
- 2-((5-Ethylquinolin-8-yl)oxy)acetonitrile (CAS 88757-31-7)
- 4-Fluoro-3-iodo-1H-pyrazole (CAS 853180-49-1)
- 3-{4-methyl-7-[(2-methylprop-2-en-1-yl)oxy]-2-oxo-2H-chromen-6-yl}propanoic acid (CAS 1092298-03-7)
- 6-(Mercaptomethyl)-5-oxooctahydroindolizine-3-carboxylic acid (CAS 89240-37-9)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
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