17-(Fmoc-amino)-5-oxo-6-aza-3,9,12,15-tetraoxaheptadecanoic Acid CAS 489427-26-1
| CAS No. | 489427-26-1 |
| Molecular Formula | C27H34N2O9 |
| Molecular Weight | 530.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
17-(Fmoc-amino)-5-oxo-6-aza-3,9,12,15-tetraoxaheptadecanoic Acid (C27H34N2O9) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
17-(Fmoc-amino)-5-oxo-6-aza-3,9,12,15-tetraoxaheptadecanoic Acid (CAS 489427-26-1), molecular formula C27H34N2O9 and molecular weight 530.57 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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.
Physical & Chemical Properties
| Molecular Formula | C27H34N2O9 |
| Molecular Weight | 530.57 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Fmoc Standards
- Fmoc-AEEA-AEEA-OH (CAS 560088-89-3)
- Fmoc-Phe-Ser(tBu)-OH (B-1505.0001) (CAS 157675-78-0)
- Fmoc-β-Ala-Tyr(tBu)-OH (CAS CATO-CPTD788376)
- Fmoc-β-Ala-Tyr(tBu)-OH (CAS CATO-CPTD788479)
- Fmoc-L-Phe(2-F,5-I)-OH (CAS 2350170-78-2)
- Fmoc-18-amino-4,7,10,13,16-pentaoxaoctadecanoic acid (CAS 882847-32-7)
- Fmoc-Pro-Pro-Pro-OH (CAS 134303-96-1)
- Fmoc-D-Tyr(3-I)-OH (CAS 244028-70-4)
Recommended Standards
- 5'-O-(4,4'-Dimethoxytrityl)-2'-deoxyuridine (CAS 23669-79-6)
- (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(4-ethoxyphenyl)imino]-8-methoxy-2H-chromene-3-carboxamide (CAS 478343-09-8)
- H-Arg-Arg-Leu-Ile-Glu-Asp-Ala-Glu-Tyr-Ala-Ala-Arg-Gly-OH (H-5445.0001) (CAS 81156-93-6)
- (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(2-ethoxyphenyl)imino]-8-methoxy-2H-chromene-3-carboxamide (CAS 478342-99-3)
- {4-[(Methylsulfonyl)oxy]phenyl}acetic acid (CAS 64369-79-5)
- N-(4-Methyloxazol-2-yl)-N-pentylbutyramide (CAS 57068-51-6)
- Bis(4-nitrobenzoyl)-diazene (CAS 35630-50-3)
- 1-(2,3-Dichlorophenyl)-1h-1,2,3-triazole-5-carboxylic acid (CAS 1153904-73-4)
- 4-(Cyclohexyl(phenyl)methyl)piperidine (CAS 60285-05-4)
- 5-Methylisoquinoline-1-carbonitrile (CAS 1367744-24-8)
- Sorafenib Impurity 13 (CAS CATO-C4X-112413)
- (S)-5-chloro-2-(1-cyclopropylethyl)-7-(methylsulfonyl)isoindolin-1-one (CAS 2215022-44-7)
- 1-[4-(3-phenylpropyl)piperazin-1-yl]ethan-1-one (CAS 415955-32-7)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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