Carbamic acid, N-(2-hydroxypropyl)-, 9H-fluoren-9-ylmethyl ester CAS 185308-00-3
| CAS No. | 185308-00-3 |
| Molecular Formula | C18H19NO3 |
| Molecular Weight | 297.35 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 Carbamic acid, N-(2-hydroxypropyl)-, 9H-fluoren-9-ylmethyl ester.
CATO supplies Carbamic acid, N-(2-hydroxypropyl)-, 9H-fluoren-9-ylmethyl ester (CAS 185308-00-3), a certified reference material (molecular formula C18H19NO3, MW 297.35 g/mol) for analytical method development and quality control.
The molecular framework of Carbamic acid, N-(2-hydroxypropyl)-, 9H-fluoren-9-ylmethyl ester (C18H19NO3) 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 its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Carbamic acid, N-(2-hydroxypropyl)-, 9H-fluoren-9-ylmethyl ester 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 | C18H19NO3 |
| Molecular Weight | 297.35 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 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.) | 2009 |
| Nitrogen Atoms | 1 |
Related Carbamic Standards
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Recommended Standards
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- (R)-2-Nitro-6-(octyloxy)-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine (CAS 187235-14-9)
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- β-Phenyl-1-pyrrolidineethanol (CAS 20245-72-1)
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- 4-(2,4-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)-4-oxobutanoic acid (CAS 126802-57-1)
- 2-(3,4-Dihydroxyphenyl-13C6)ethylamine HCl (CAS 335080-94-9)
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- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
Why CATO?
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