Fmoc-Disc-OH CAS 204320-59-2
| CAS No. | 204320-59-2 |
| Molecular Formula | C24H19NO4 |
| Molecular Weight | 385.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Fmoc-Disc-OH (CAS 204320-59-2), a certified reference material (molecular formula C24H19NO4, MW 385.41 g/mol) for analytical method development and quality control.
Structurally, Fmoc-Disc-OH (C24H19NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 385.41 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C24H19NO4 |
| Molecular Weight | 385.41 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 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.) | 2015 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
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- Fmoc-D-HoMet-OH (CAS 2044709-81-9)
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- Fmoc-N-Me-Met-OH (CAS 84000-12-4)
- 286460-73-9 Fmoc-Met-OH-1-13C L-Methionine-1-13C, N-Fmoc N-(9-Fluorenylmethoxycarbonyl)-L-methionine-1-13C (CAS 286460-73-9)
- 934183-50-3 Fmoc-Met-OH-15N L-Methionine-15N, N-Fmoc N-(9-Fluorenylmethoxycarbonyl)-L-methionine-15N (CAS 934183-50-3)
- Fmoc-S-carbamoyl-L-cysteine (CAS 1354488-29-1)
Recommended Standards
- Ethyl 2-amino-4-(benzo[d][1,3]dioxol-5-yl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 342397-01-7)
- H-Gly-Phe-Tyr-OH (N-1085.0250) (CAS 70421-71-5)
- 8-Fluoro-5-(4-fluorobenzyl)-3-(p-tolyl)-5H-pyrazolo[4,3-c]quinoline (CAS 902514-96-9)
- Methyl 2-amino-4-(4-(methoxycarbonyl)phenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 329057-46-7)
- 3-Fluoro-5-iodopyridine-4-carboxamide (CAS 1803766-84-8)
- 2-Chloro-n-(2,5-dimethoxyphenyl)propanamide (CAS 790232-12-1)
- (S)-(8-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol (CAS 913630-49-6)
- 4-(3-Methylthiophene-2-carboxamido)pentanoic acid (CAS 1341938-05-3)
- 4-Bromo-6-methylnicotinic acid (CAS 1060805-96-0)
- 6-Bromo-2-isopropylisoquinolin-1(2H)-one (CAS 864867-02-7)
- 4-(Chlorosulfonyl)-1h-pyrrole-2-carboxylic acid (CAS 1096910-97-2)
- 2-Ethyl-1,2,3,4-tetrahydroisoquinolin-5-amine (CAS 223700-11-6)
- Acetyllovastatin (CAS 81189-92-6)
- ([D2]Gly4)-Cholecystokinin Octapeptide (sulfated) ammonium salt (CAS 1926163-74-7)
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