Ethyl 2-(1-(2,6-difluorobenzoyl)-3-oxopiperazin-2-yl)acetate CAS 129355-67-5
| CAS No. | 129355-67-5 |
| Molecular Formula | C15H16F2N2O4 |
| Molecular Weight | 326.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 2-(1-(2,6-difluorobenzoyl)-3-oxopiperazin-2-yl)acetate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl 2-(1-(2,6-difluorobenzoyl)-3-oxopiperazin-2-yl)acetate (CAS 129355-67-5), molecular formula C15H16F2N2O4 and molecular weight 326.30 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Ethyl 2-(1-(2,6-difluorobenzoyl)-3-oxopiperazin-2-yl)acetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 326.30 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 Ethyl 2-(1-(2,6-difluorobenzoyl)-3-oxopiperazin-2-yl)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 | C15H16F2N2O4 |
| Molecular Weight | 326.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- Ethyl 2-(1-(2,4-difluorobenzoyl)-3-oxopiperazin-2-yl)acetate (CAS 318288-62-9)
- 3-(1-(3,4-Difluorobenzoyl)pyrrolidin-3-yl)thiazolidine-2,4-dione (CAS 1798640-50-2)
- 1-Boc-4-(2,4-Difluorobenzoyl)piperidine (CAS 1159825-99-6)
- 4-(2,4-Difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-07-4)
- 4-(2,5-Difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-71-5)
- 4-(3,5-Difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-98-6)
- 4-(3,4-Difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326814-05-4)
- 1-(4-(2,4-Difluorobenzoyl)piperidin-1-yl)-2,2,2-trifluoroethanone (CAS 1198287-09-0)
Recommended Standards
- 2-{4-[2-(2,6-Difluoro-phenyl)-4,5-dihydro-oxazol-4-yl]-phenyl}-oxazole (CAS 1231482-74-8)
- 6-(Benzyloxy)-7-methoxy-3-nitroquinolin-4(1H)-one (CAS 1353636-05-1)
- 3-O-(α-L-Fucopyranosyl)-D-galactopyranose (CAS 120375-11-3)
- 2-((3-(4-Methoxyphenyl)-2-oxo-2H-chromen-7-yl)oxy)acetic acid (CAS 141113-51-1)
- (R)-N-Methyl-1,1,1-trifluoro-2-butylamine (CAS 1389310-25-1)
- Methyl 1-(2,2-dimethylpropanoyl)-1H-indole-6-carboxylate (CAS 957127-83-2)
- 2-(1h-1,3-Benzodiazol-1-yl)-2-phenylacetic acid hydrochloride (CAS 1269151-08-7)
- Latrunculin A (CAS 76343-93-6)
- N,N-Diethylaniline (CAS 91-66-7)
- 4-(Ethylthio)cinnoline (CAS 7147-18-4)
- CL 316243 Disodium Salt (CAS 138908-40-4)
- 1-[(3-Chloro-4-fluorophenyl)methyl]-3-nitro-1h-pyrazole (CAS 1240568-40-4)
- Tetrabutylammonium (bromodiiodide) (CAS 3419-99-6)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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