2-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)phenoxy)acetic acid CAS 1344323-46-1
| CAS No. | 1344323-46-1 |
| Molecular Formula | C23H19NO5 |
| Molecular Weight | 389.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)phenoxy)acetic acid (C23H19NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 389.40 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)phenoxy)acetic acid (CAS 1344323-46-1), molecular formula C23H19NO5 and molecular weight 389.40 g/mol, is a CATO reference standard with documented purity and traceability.
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-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)phenoxy)acetic acid 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 | C23H19NO5 |
| Molecular Weight | 389.40 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related H Standards
- (4-{[(9H-Fluoren-9-ylmethoxy)carbonyl]-amino}phenoxy)acetic acid (CAS 1217863-10-9)
- 5-(((9h-Fluoren-9-yl)methoxy)carbonyl)-4,5,6,7-tetrahydro-3h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1531550-29-4)
- 5-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-methoxybenzoic acid (CAS 165073-03-0)
- 2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(pyrimidin-2-yl)propanoic acid (CAS 1690821-45-4)
- 2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(pyrimidin-4-yl)propanoic acid (CAS 1691032-13-9)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-hydroxyphenyl)acetic acid (CAS 433292-11-6)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-hydroxyphenyl)acetic acid (CAS 879500-54-6)
- 2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-methoxybenzoic acid (CAS 372144-26-8)
Recommended Standards
- (3S,4S)3-[2-(2,3-Dihydro-4-methoxy-7-nitro-1H-indol-1-yl)-2-oxoethyl]-4-(1-methylethenyl)-L-proline (CAS 1315378-75-6)
- Pleconaril-d (CAS 1346602-36-5)
- Mal-PEG5-acid (CAS 1286755-26-7)
- (R)-tert-Butyl (6,6-difluoro-4-methyl-1-(1-methyl-4-nitro-1H-pyrazol-5-yl)azepan-4-yl)carbamate (CAS 1428577-12-1)
- 6-((3-Fluorophenyl)amino)quinoxaline-5,8-dione (CAS 91300-59-3)
- 4-Methyl-5-((pyrimidin-2-ylthio)methyl)-4h-1,2,4-triazole-3-thiol (CAS 887205-17-6)
- 2,3,6-Trimethyl-4-nitropyridine 1-oxide (CAS 38594-55-7)
- 2-(Methylamino)-5-nitropyridine (CAS 4093-89-4)
- 1-(6-Ethoxyquinolin-2-yl)ethanamine (CAS 151506-15-9)
- Posaconazole Impurity 47 (CAS 1388148-29-5)
- N5,N5-dimethylbenzo[c][1,2,5]oxadiazole-4,5-diamine (CAS 504417-77-0)
- 2,4-Dihydroxyphenylacetyl-L-asparagine (CAS 111872-98-1)
- Benzyl 1H-indol-2-ylcarbamate (CAS 20948-96-3)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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