(9H-Fluoren-9-yl)methyl (5-hydroxypentyl)carbamate CAS 209115-33-3
| CAS No. | 209115-33-3 |
| Molecular Formula | C20H23NO3 |
| Molecular Weight | 325.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (9H-Fluoren-9-yl)methyl (5-hydroxypentyl)carbamate.
(9H-Fluoren-9-yl)methyl (5-hydroxypentyl)carbamate (CAS 209115-33-3) is a high-purity analytical reference standard with the molecular formula C20H23NO3 and a molecular weight of 325.40 g/mol.
(9H-Fluoren-9-yl)methyl (5-hydroxypentyl)carbamate (C20H23NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures (9H-Fluoren-9-yl)methyl (5-hydroxypentyl)carbamate 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 | C20H23NO3 |
| Molecular Weight | 325.40 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Nitrogen Atoms | 1 |
Related H Standards
- (9H-Fluoren-9-yl)methyl (R)-(1-hydroxypentan-2-yl)carbamate (CAS 1139710-50-1)
- (9h-Fluoren-9-yl)methyl (2-hydroxyethyl)(isopropyl)carbamate (CAS 1343200-73-6)
- 9H-fluoren-9-ylmethyl N-(2-hydroxyethyl)-N-propylcarbamate (CAS 1343262-00-9)
- 4-(((9H-Fluoren-9-ylidene)hydrazono)methyl)-N,N-dimethylaniline (CAS 75159-08-9)
- 9H-fluoren-9-ylmethyl n-(1h-1,2,3,4-tetrazol-5-ylmethyl)carbamate (CAS 954147-16-1)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)butanoic acid (CAS 174879-28-8)
- 186320-19-4 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methylpropanoic acid 9731AA C19H19NO4 (CAS 186320-19-4)
- 5-(9H-Fluoren-9-yl)-N-phenyl-1,3,4-oxadiazol-2-amine (CAS 63194-02-5)
Recommended Standards
- (5-(Dimethylamino)-4-phenylthiophen-2-yl)(4-fluorophenyl)methanone (CAS 338976-04-8)
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- (3'-Oxo-1-azabicyclo[2.2.2]oct-2'-ylidene)bis(methylene)-2-methylpropanoate (CAS 865293-03-4)
- (E)-3-(dimethylamino)-1-(4-(2-(methyl(pyridin-2-yl)amino)ethoxy)phenyl)prop-2-en-1-one (CAS 478039-31-5)
- 2-Bromo-5H-pyrrolo[2,3-b]pyrazin-7-amine (CAS 1416740-17-4)
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