1-(2,2-Difluorobenzo[1,3]dioxol-5-yl)-cyclopropanecarboxylic acid CAS 862574-88-7
| CAS No. | 862574-88-7 |
| Molecular Formula | C11H8F2O4 |
| Molecular Weight | 242.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(2,2-Difluorobenzo[1,3]dioxol-5-yl)-cyclopropanecarboxylic acid 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.
1-(2,2-Difluorobenzo[1,3]dioxol-5-yl)-cyclopropanecarboxylic acid (CAS 862574-88-7), molecular formula C11H8F2O4 and molecular weight 242.18 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(2,2-Difluorobenzo[1,3]dioxol-5-yl)-cyclopropanecarboxylic acid (C11H8F2O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 242.18 g/mol, it falls into the medium-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.
Physical & Chemical Properties
| Molecular Formula | C11H8F2O4 |
| Molecular Weight | 242.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Difluorobenzo Standards
- 1-(4,6-Difluorobenzo[d]thiazol-2-yl)azetidin-3-ol (CAS 1421498-56-7)
- (R)-2-(2,2-difluorobenzo[d][1,3]dioxol-4-yl)piperidine hydrochloride (CAS 1213639-16-7)
- (S)-2-(2,2-difluorobenzo[d][1,3]dioxol-4-yl)piperidine hydrochloride (CAS 1213677-15-6)
- (1-(2,2-Difluorobenzo[d][1,3]dioxol-5-yl)cyclobutyl)methanamine (CAS 1891487-51-6)
- (R)-1-(2,2-difluorobenzo[d][1,3]dioxol-4-yl)pentan-1-amine (CAS 1213418-98-4)
- (S)-1-(2,2-difluorobenzo[d][1,3]dioxol-4-yl)pentan-1-amine (CAS 1213969-35-7)
- 6,9-Difluorobenzo[g]isoquinoline-5,10-dione, 97% (CAS 144511-13-7)
- 6,9-Difluorobenzo[g]quinoline-5,10-dione (CAS 154029-44-4)
Recommended Standards
- 4-(Aminomethyl)-2-cyano-5-(difluoromethoxy)benzoic acid (CAS 1807086-68-5)
- 1,3-Dioxooctahydroisobenzofuran-5,6-dicarboxylic acid (CAS 676642-36-7)
- 4-(Aminomethyl)-3-cyano-2-(difluoromethoxy)benzoic acid (CAS 1807022-43-0)
- 2-((4-Amino-5-(trifluoromethyl)-4h-1,2,4-triazol-3-yl)thio)acetic acid (CAS 832738-11-1)
- 4-(2-Isopropylphenoxy)-2-(trifluoromethyl)aniline (CAS 946663-09-8)
- tert-Butyl 1-oxo-4-(pyridin-3-yl)-2,8-diazaspiro[4.5]decane-8-carboxylate (CAS 876592-69-7)
- 1-(3-Bromo-5-fluorobenzyl)-4-methylpiperidine (CAS 1518625-75-6)
- N-(1-Cyanocyclohexyl)-2-(5,6-dichloro-1,3-dioxoisoindolin-2-yl)acetamide (CAS 874596-21-1)
- 3-{1-[2-(3-methoxyphenyl)acetyl]piperidin-4-yl}-4-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775559-81-3)
- 2-Methoxy-4-(3-(thiophen-2-yl)-1H-1,2,4-triazol-5-yl)phenol (CAS 1416345-08-8)
- 3-Chloro-5-ethoxybenzoic Acid (CAS 97209-04-6)
- CAS 215181-72-9 (CAS 215181-72-9)
- 2-Amino-1-(4-ethylphenyl)ethan-1-ol (CAS 133562-39-7)
- Peptide Impurity (CAS CATO-CPTD788810)
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