(2R)-3-Cyano-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]propanoic acid CAS 1820575-73-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1820575-73-2 |
| Molecular Formula | C19H16N2O4 |
| Molecular Weight | 336.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2R)-3-Cyano-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]propanoic acid (CAS 1820575-73-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H16N2O4. Molecular weight: 336.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H16N2O4 |
| Molecular Weight | 336.34 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 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-oxo-2-phenylethyl 6-cyclopropyl-3-methyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylate (CAS 1795274-20-2)
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- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxamide (CAS 1790895-25-8)
- 2-Amino-3-chloro-6-methylpyrazine (CAS 89182-15-0)
- (2E)-3-(4-Chlorophenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one (CAS 52923-39-4)
- 2-(3-(((1-(2,2-Difluoroethyl)-5-methyl-1H-pyrazol-4-yl)methyl)amino)-1H-pyrazol-1-yl)ethan-1-ol hydrochloride (CAS 1855943-74-6)
- 2-(Ethylthio)-7-oxaspiro[3.5]nonane-2-carboxylic acid (CAS 1496672-97-9)
- (1-methoxypropan-2-yl)(prop-2-en-1-yl)amine hydrochloride (CAS 1955524-18-1)
- Lodiperone (CAS 72444-63-4)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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