1-Cyclopropyl-6-fluoro-7-((1R,4R)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid CAS 138808-76-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138808-76-1 |
| Molecular Formula | C19H20FN3O3 |
| Molecular Weight | 357.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Cyclopropyl-6-fluoro-7-((1R,4R)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 138808-76-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H20FN3O3. Molecular weight: 357.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H20FN3O3 |
| Molecular Weight | 357.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Cyclopropyl Standards
- 1-Cyclopropyl-7-[(3R,5S)-3,5-dimethylpiperazin-1-yl]-5,6,8-trifluoroquinolin-4(1H)-one (CAS 166323-26-8)
- 1-Cyclopropyl-6,8-difluoro-7-(4-hydroxyphenyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 136440-70-5)
- N-cyclopropyl-3-(1-tosylpyrrolidin-2-yl)pyridin-2-amine (CAS 1352507-55-1)
- N-cyclopropyl-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 477863-93-7)
- Ethyl 1-cyclopropyl-6,7,8-trifluoro-5-nitro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 103772-12-9)
- 4-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)-3-iodobenzoic acid (CAS 1131622-48-4)
- Ethyl 1-cyclopropyl-8-(difluoromethoxy)-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 128426-94-8)
- 3-Cyclopropyl-6-(4-(difluoromethoxy)phenyl)-1-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011398-84-7)
Recommended Standards
- Ethyl 5-hydroxy-2-(methylthio)-7-oxo-8-phenyl-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate (CAS 1253791-97-7)
- 4-Benzyl 3-(tert-butyl) (R)-1,2,3-oxathiazolidine-3,4-dicarboxylate 2,2-dioxide (CAS 1620620-29-2)
- Propanoic acid, 2-[4-(4-cyano-2-fluorophenoxy)phenoxy]-, butyl ester (CAS 122008-82-6)
- n-(4-Chlorophenyl)-3,3,3-trifluoropropanimidoyl chloride (CAS 1265324-20-6)
- 5-Hydroxy-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid (CAS 117229-60-4)
- Ceftolozane Impurity N2 (CAS 116856-12-3)
- 898763-23-0 {2-[(2,5-Dihydro-1H-pyrrol-1-yl)methyl]phenyl}(2,4-dimethylphenyl)methanone DTXSID20643933 (CAS 898763-23-0)
- (Z)-Azoxystrobin (CAS 143130-94-3)
- Spiro[bicyclo[2.2.1]Heptane-2,1'-cyclobutan]-3-one (CAS 13865-13-9)
- Uremic Pentapeptide (CAS 71494-20-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com