Pyruvyl Fentanyl CAS 1243952-13-7
| CAS No. | 1243952-13-7 |
| Molecular Formula | C22H38N2O2 |
| Molecular Weight | 362.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Pyruvyl Fentanyl is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Pyruvyl Fentanyl (CAS 1243952-13-7), a certified reference material (molecular formula C22H38N2O2, MW 362.55 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, Pyruvyl Fentanyl is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 362.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C22H38N2O2 |
| Molecular Weight | 362.55 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2,6-Bis(octyloxy)benzaldehyde (CAS 1175455-04-5)
- 3,4-Bis(octyloxy)benzaldehyde (CAS 131525-50-3)
- 4,4＇-DDT-d8 (CAS 93952-18-2)
- ethyl 2-chloro-6-iodo-1,8-naphthyridine-3-carboxylate (CAS 1330583-63-5)
- 4-Acetyl-2-fluorobenzonitrile (CAS 214760-18-6)
- Methyl 3-methylbenzo[b]thiophene-2-carboxylate (CAS 3133-81-1)
- 2-Bromo-6-(3-(trifluoromethyl)phenyl)pyridine (CAS 180606-07-9)
- MAC glucuronide linker-1 (CAS 2222981-71-5)
- tert-Butyl (7R,8aS)-rel-7-amino-octahydropyrrolo[1,2-a]piperazine-2-carboxylate (CAS 1212440-45-3)
- 4-Bromo-2-fluoro-6-methylpyrimidine (CAS 1805554-99-7)
- N-Benzyl-2-imino-5-oxo-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510761-52-1)
- (E)-3-(2,3-Dichloro-4-((4-fluorophenyl)thio)phenyl)acrylicacid (CAS 929215-38-3)
- N-(3-Chloro-4-fluorophenyl)-5-ethyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574577-04-0)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
Why CATO?
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