Fmoc-Hyp(Bzl)-OH CAS 174800-02-3
| CAS No. | 174800-02-3 |
| Molecular Formula | C27H25NO5 |
| Molecular Weight | 443.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Fmoc-Hyp(Bzl)-OH (CAS 174800-02-3), a certified reference material (molecular formula C27H25NO5, MW 443.49 g/mol) for analytical method development and quality control.
The molecular framework of Fmoc-Hyp(Bzl)-OH (C27H25NO5) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H25NO5 |
| Molecular Weight | 443.49 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Boc-Lys(Boc)-OSu (CAS 30189-36-7)
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- Minocycline Impurity 53 (CAS CATO-C4X-169953)
- Tris(4-(1H-imidazol-1-yl)phenyl)amine (CAS 1258947-79-3)
- 2-Isopropylbenzene-1,4-diol (CAS 2349-71-5)
- 3-Methoxypyridine-4-sulfonyl chloride (CAS 1060801-86-6)
- 2-(4-Ethoxyphenyl)-5-hexylpyrimidine (CAS 57202-25-2)
- 2-(1-tert-butoxycarbonyl-3,4-dihydro-2H-quinolin-6-yl)acetic acid (CAS 1780999-60-1)
- 1-(diphenylmethyl)-3-methylazetidin-3-ol (CAS 40320-63-6)
- Fenridazon-propyl (CAS 78778-15-1)
- 3-Hydroxy-2-naphthonitrile (CAS 52449-77-1)
- 1-(Pyridine-3-sulfonyl)piperidine-4-carbohydrazide (CAS 1354950-38-1)
- 6-[(4-Chlorobenzenesulfinyl)methyl]-N-[(2,4-dichlorophenyl)methyl]-2-methylpyrimidin-4-amine (CAS 338960-33-1)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
Why CATO?
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