(9H-Fluoren-9-yl)methyl (3-hydroxy-9H-xanthen-9-yl)carbamate CAS 114587-60-9
| CAS No. | 114587-60-9 |
| Molecular Formula | C28H21NO4 |
| Molecular Weight | 435.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (9H-Fluoren-9-yl)methyl (3-hydroxy-9H-xanthen-9-yl)carbamate (CAS 114587-60-9), a certified reference material (molecular formula C28H21NO4, MW 435.47 g/mol) for analytical method development and quality control.
The molecular framework of (9H-Fluoren-9-yl)methyl (3-hydroxy-9H-xanthen-9-yl)carbamate (C28H21NO4) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (9H-Fluoren-9-yl)methyl (3-hydroxy-9H-xanthen-9-yl)carbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C28H21NO4 |
| Molecular Weight | 435.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related H Standards
- 4'-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-[1,1'-biphenyl]-4-carboxylic acid (CAS 215248-42-3)
- 2-(4-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperazin-1-yl)thiazole-5-carboxylic acid (CAS 2138025-70-2)
- 11-(((9H-fluoren-9-yl)methoxy)carbonylamino)undecanoic acid 88574-07-6 Fmoc-11-aminoundecanoic acid (CAS 88574-07-6)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-chlorophenyl)butanoic acid (CAS 186320-20-7)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)(2-chlorobenzyl)amino)propanoic acid (CAS 2094598-61-3)
- 2-(1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidin-3-yl)thiazole-5-carboxylic acid (CAS 2137672-29-6)
- 2-(1-(((9H-Fluoren-9-yl)methoxy)carbonyl)pyrrolidin-2-yl)-5-methylthiazole-4-carboxylic acid (CAS 2137828-83-0)
- 1-{[(9h-fluoren-9-yl)methoxy]carbonyl}-4-[(prop-2-en-1-yloxy)carbonyl]piperazine-2-carboxylic acid (CAS 898289-65-1)
Recommended Standards
- 4-O-Benzyl-N-[(benzyloxy)carbonyl]-L-DOPA Methyl Ester (CAS 105229-41-2)
- 4-(1'-Methyl-2'',4-dioxodispiro[chromane-3,3'-pyrrolidine-2',3''-indolin]-4'-yl)benzonitrile (CAS 1164462-71-8)
- Atorvastatin Impurity 27 (CAS 693793-82-7)
- 1-(2,4-Dimethoxyphenyl)-3-(6-methoxy-3,4-dihydro-1H-pyrido[3,4-b]indol-2(9H)-yl)pyrrolidine-2,5-dione (CAS 1169874-04-7)
- 3-(4-Chlorophenyl)quinoline (CAS 3237-59-0)
- (4-Nitro-1H-indol-3-yl)methanol (CAS 124549-51-5)
- 2-Chloro-1-(2,3-difluorophenyl)ethanone (CAS 929249-82-1)
- 15264-63-8 5-(4-Pyridyl)-1,3,4-oxadiazole-2-thiol 5-(4-pyridinyl)-1,3,4-oxadiazole-2-thiol 5-(pyridin-4-yl)-1,3,4-oxadiazole-2-thiol 5-pyridin-4-yl-1,3,4-oxadiazole-2-thiol 5-pyridin-4-yl-[1,3,4]oxadiazole-2-thiol (CAS 15264-63-8)
- 4,6-Dibromophthalazin-1(2H)-one (CAS 2750149-30-3)
- N-(2-(2-(4-Fluorophenyl)-4-methylthiazol-5-yl)ethyl)-3-methylbutanamide (CAS 923139-29-1)
- 2-Fluoro-4-(2-thienyl)aniline (CAS 893737-94-5)
- 25C-NBF hydrochloride (CAS 1539266-21-1)
- 1-(3-Methylpiperazin-1-yl)-2-phenylbutan-1-one (CAS 1240574-29-1)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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