5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazole-3-carboxylic acid CAS 503469-95-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 503469-95-2 |
| Molecular Formula | C20H16N2O5 |
| Molecular Weight | 364.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazole-3-carboxylic acid (CAS 503469-95-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H16N2O5. Molecular weight: 364.35 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H16N2O5 |
| Molecular Weight | 364.35 g/mol |
| Appearance | Pale yellow to 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related H Standards
- 3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazole-4-carboxylic acid (CAS 1936212-63-3)
- 6-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)cyclohex-3-ene-1-carboxylic acid (CAS 1101104-88-4)
- 7-(((9h-Fluoren-9-yl)methoxy)carbonyl)-7-azabicyclo[2.2.1]heptane-2-carboxylic acid (CAS 1561584-59-5)
- 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2-azabicyclo[2.2.1]heptane-7-carboxylic acid (CAS 1823856-75-2)
- 7-{[(9H-fluoren-9-yl)methoxy]carbonyl}-7-azabicyclo[2.2.1]heptane-1-carboxylic acid (CAS 1932605-03-2)
- 2-{[(9H-fluoren-9-yl)methoxy]carbonyl}-2-azabicyclo[2.2.1]heptane-3-carboxylic acid (CAS 1934380-19-4)
- 5-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5-azaspiro[2.4]heptane-1-carboxylic acid (CAS 1936276-26-4)
- 2-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-methyl-2-azabicyclo[2.1.1]Hexane-1-carboxylic acid (CAS 2002257-09-0)
Recommended Standards
- 5-(2,2-Dimethyl-1,3-dioxolan-4-yl)-3-hydroxy-4-(2-(4-methoxyphenyl)-2-oxoethoxy)furan-2(5H)-one (CAS 866042-74-2)
- E3 ligase Ligand-Linker Conjugates 16 (CAS 2098492-26-1)
- 4-Fluoro-N'-(3-(pyridin-3-yl)-4,5-dihydroisoxazole-5-carbonyl)benzenesulfonohydrazide (CAS 478078-50-1)
- (3-Butoxy-4-methoxyphenyl)boronic acid (CAS 1217501-14-8)
- 2-Bromo-4-formyl-6-methoxyphenyl 2-chlorobenzoate (CAS 443664-51-5)
- YC3281G42A 171752-56-0 Adrogolide [INN] (5aR, 11bS) 4,5,5a,6,7,11b-Hexahydro-2-propylbenzo(f)thienol(2,3c)quinoline-9,10-diol diacetate (ester) Adrogolide (5aR,11bS)-4,5,5a,6,7,11b-Hexahydro-2-propylbenzo(f)thienol(2,3-c)quinoline-9,10-diol diacetate (ester) UNII-YC3281G42A (CAS 171752-56-0)
- Furan-2-yl(3-methyl-4-propylphenyl)methanol (CAS 1281536-64-8)
- Etripamil (CAS 1593673-23-4)
- 1-(3-Chlorophenyl)-3-(diethylamino)pyrrolidine-2,5-dione (CAS 95498-44-5)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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