14-(9H-Fluoren-9-yl)-4,12-dioxo-8,13-dioxa-5,11-diazatetradecanoic acid CAS 669073-62-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 669073-62-5 |
| Molecular Formula | C23H26N2O6 |
| Molecular Weight | 426.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 14-(9H-Fluoren-9-yl)-4,12-dioxo-8,13-dioxa-5,11-diazatetradecanoic acid (CAS 669073-62-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H26N2O6. Molecular weight: 426.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H26N2O6 |
| Molecular Weight | 426.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related H Standards
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-((tert-butoxycarbonyl)amino)propanoic acid (CAS 130851-23-9)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(1H-indol-7-yl)propanoic acid (CAS 1379862-92-6)
- (((9H-Fluoren-9-yl)methoxy)carbonyl)tryptophan (CAS 144701-22-4)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(1H-indol-4-yl)propanoic acid (CAS 1464091-37-9)
- 3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 159002-16-1)
- (9H-Fluoren-9-ylidene)triphenylphosphorane (CAS 4756-25-6)
- (9H-fluoren-9-yl)methyl tert-butyl (4-hydroxybutane-1,3-diyl)(S)-dicarbamate (CAS 915714-21-5)
- 9H-Fluoren-9-ylmethyl N-[(1S)-2-(tert-butoxy)-1-[methoxy(methyl)carbamoyl]ethyl]carbamate (CAS 439685-19-5)
Recommended Standards
- 11,12-De(methylenedioxy)danuphylline (CAS 888482-17-5)
- 2-({4-[(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)methyl]-2,5-dimethylpiperazin-1-yl}methylidene)-2,3-dihydro-1H-indene-1,3-dione (CAS 42986-03-8)
- 1,5-Di-O-(4-methylbenzoyl)-2,3-O-isopropylidene-beta-D-ribofuranose (CAS 86042-28-6)
- 2-(3-Fluorophenyl)-1-methyl-5-oxopyrrolidine-3-carboxylic acid, mixture of diastereomers (CAS 1266973-95-8)
- 4-Bromo-5-methylpyrimidin-2-amine (CAS 1245643-74-6)
- Milbemycin Oxime EP Impurity E (CAS 86691-97-6)
- Abemaciclib Impurity 176 (CAS CATO-C4X-2937176)
- 3-Amino-2-hydroxy-N-(2-hydroxyethyl)-N-methylbenzamide (CAS 473731-22-5)
- 1-(5-Fluoro-4-methoxypyrimidin-2-yl)ethan-1-one (CAS 1823885-48-8)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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 13829788188 / jacky.chen@cato-chem.com