2-Fluoro ViminolDISCONTINUED, USE CAS 63880-43-3
| CAS No. | 63880-43-3 |
| Molecular Formula | C21H31FN2O |
| Molecular Weight | 346.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C21H31FN2O, 2-Fluoro ViminolDISCONTINUED, USE contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 346.48 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 2-Fluoro ViminolDISCONTINUED, USE (CAS 63880-43-3), a certified reference material (molecular formula C21H31FN2O, MW 346.48 g/mol) for analytical method development and quality control.
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 2-Fluoro ViminolDISCONTINUED, USE 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 | C21H31FN2O |
| Molecular Weight | 346.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
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- 4''-Ethyl-2'-fluoro-4-pentyl-1,1':4',1''-terphenyl (CAS 95759-59-4)
- N-[3-Fluoro-4-(morpholin-4-yl)phenyl]-2-(phenylsulfanyl)acetamide (CAS 866136-84-7)
- 6-Fluoro-4-hydroxy-N-(5-isobutyl-1,3,4-thiadiazol-2-yl)quinoline-3-carboxamide (CAS 951927-32-5)
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- 2-(7-Fluoro-3-(methoxymethoxy)-8-methylnaphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2791276-55-4)
- 2-fluoro-4'-(4-methylpiperazinomethyl) benzophenone (CAS 898763-27-4)
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Recommended Standards
- (trans,trans)-4-Fluorophenyl 4'-propyl-[1,1'-bi(cyclohexane)]-4-carboxylate (CAS 81701-13-5)
- 4-Chloro-2-iodo-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1638764-73-4)
- 8-Chloro-3-iodo-6-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 2383187-31-1)
- 2-Chloro-3-iodo-7-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 1421787-73-6)
- 4-[3-Amino-1-(4-hydroxyphenyl)butyl]-2-methylphenol (CAS 13957-35-2)
- 1-(1-Ethylpyrrolidin-2-yl)-N-((7-methoxybenzo[d][1,3]dioxol-5-yl)methyl)-N-(pyridin-2-ylmethyl)methanamine (CAS 883540-36-1)
- 2-Amino-4-(1H-benzoimidazol-2-yl)-butyric acid (CAS 91332-08-0)
- Tedizolid Impurity 57 (CAS 60456-26-0)
- (1R,3R)-2,2-Difluoro-3-Methylcyclohexanol (CAS 156484-00-3)
- (S)-3-(piperidin-2-yl)propanoic acid (CAS 2580093-79-2)
- 3-Chloro-2-methoxy-5-phenylpyridine (CAS 1214368-71-4)
- 2,4-Dimethyl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-oxazole (CAS 1686134-48-4)
- 4-(2,4-Difluorophenyl)pyrimidin-2-amine (CAS 874779-68-7)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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