883726-90-7 Fmoc-Thr(PO3H2)-OH MFCD02684511 CAS 883726-90-7
| CAS No. | 883726-90-7 |
| Molecular Formula | C19H20NO8P |
| Molecular Weight | 421.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, 883726-90-7 Fmoc-Thr(PO3H2)-OH MFCD02684511 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 421.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
883726-90-7 Fmoc-Thr(PO3H2)-OH MFCD02684511 (CAS 883726-90-7) is a high-purity analytical reference standard with the molecular formula C19H20NO8P and a molecular weight of 421.34 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C19H20NO8P |
| Molecular Weight | 421.34 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- tert-Butyl (3-(2-(methoxymethoxy)propan-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate (CAS 2577372-00-8)
- 1-(2,4-Difluorophenyl)-6,8-difluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 105859-17-4)
- N-Phenyl-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)naphthalen-1-amine (CAS 528610-01-7)
- 7-(3-Aminopyrrolidin-1-yl)-1-(2,4-difluorophenyl)-6,8-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 105859-20-9)
- 3-(3-Ethyl-2-oxo-2,3-dihydro-1H-imidazol-1-yl)benzoic acid (CAS 1707563-06-1)
- 5-(3-Hydroxypropyl)-1,3-benzenediol (CAS 93359-28-5)
- 2-Propenoic acid, 2-methyl-, polymer with butyl 2-methyl-2-propenoate, butyl 2-propenoate and methyl 2-methyl-2-propenoate (CAS 26184-07-6)
- 2-Fluoro-4-(pentafluorosulfur)benzaldehyde (CAS 1240257-23-1)
- S32826 (CAS 1096770-84-1)
- 6-Amino-2-chloro-3-fluorobenzoic Acid (CAS 681459-97-2)
- 5-Fluoro-2-methyl-2,3-dihydro-1H-inden-1-one (CAS 41201-58-5)
- 1-Nitro-4-(oct-1-yn-1-yl)benzene (CAS 326487-53-0)
- (S)-(+)-Dimethindene Maleate (CAS 136152-65-3)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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