Fmoc-Orn(Dde)-OH CAS 269062-80-8
| CAS No. | 269062-80-8 |
| Molecular Formula | C30H34N2O6 |
| Molecular Weight | 518.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Fmoc-Orn(Dde)-OH 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.
Fmoc-Orn(Dde)-OH (CAS 269062-80-8), molecular formula C30H34N2O6 and molecular weight 518.60 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C30H34N2O6, Fmoc-Orn(Dde)-OH contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 518.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C30H34N2O6 |
| Molecular Weight | 518.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
- Fmoc-D-Orn(Dde)-OH (CAS 1419640-31-5)
- Fmoc-Ala-(Dmb)Gly-OH (CAS 1188402-17-6)
- Fmoc-Nle-OPfp (CAS 121593-77-9)
- Fmoc-Leu-OPfp (CAS 86060-88-0)
- Fmoc-Ile-OPfp (CAS 86060-89-1)
- N-Fmoc-4-(tert-butoxycarbonylmethoxy)-L-phenylalanine (CAS 181951-92-8)
- Fmoc-NH-PEG5-CH2COOH (CAS 635287-26-2)
- Fmoc-Phe(CF2PO3)-OH (CAS 160751-44-0)
Recommended Standards
- Pemafibrate Impurity 43 (CAS CATO-C4X-290343)
- Fluorescent Brightener 351 (CAS 38775-22-3)
- Pemafibrate Impurity 3 (CAS CATO-C4X-29033)
- 3,4-Dimethoxy-N-[4-(3-nitrophenyl)-5-(1-piperidinylmethyl)-2-thiazolyl]-benzenesulfonamide (CAS 1008119-83-2)
- 2-((4-Fluorophenyl)amino)-1,3-thiazole-4-carboxylic acid (CAS 887405-91-6)
- methyl 2-(1,3,4-oxadiazol-2-yl)acetate (CAS 1363210-48-3)
- Hydrocortisone 21 Phosphate Dimer (CAS 20513-23-9)
- 5-Methyl-1-(3-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxylicacid (CAS 126067-60-5)
- 3-Methoxy-4-(1H-pyrazol-4-yl)benzoic acid methyl ester (CAS 1623119-26-5)
- 2-((4-Chlorophenyl)thio)-1-(4-phenylpiperazin-1-yl)propan-1-one (CAS 428476-73-7)
- N-Nitrosopiperidine-d10 (CAS 960049-21-2)
- 4-Mercapto-1H-imidazole-5-carbohydrazide (CAS 58413-35-7)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3a',4',8',8a'-tetrahydrospiro[piperidine-4,6'-[1,3]dioxepino[5,6-d]isoxazole]-3'-carbohydrazide (CAS 303152-99-0)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com