(R)-5-Amino-2-((4-methyl-2-oxo-2H-chromen-7-yl)amino)-5-oxopentanoic acid CAS 201851-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 201851-56-1 |
| Molecular Formula | C15H16N2O5 |
| Molecular Weight | 304.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-5-Amino-2-((4-methyl-2-oxo-2H-chromen-7-yl)amino)-5-oxopentanoic acid (CAS 201851-56-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H16N2O5. Molecular weight: 304.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H16N2O5 |
| Molecular Weight | 304.30 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (4S,5R,6R)-5-Acetamido-4-amino-6-((1R,2R)-2,3-dihydroxy-1-methoxypropyl)-5,6-dihydro-4H-pyran-2-carboxylic Acid (CAS 475483-21-7)
- (S)-2-(2-(1H-Indol-3-yl)acetamido)pentanedioic acid (CAS 57105-48-3)
- (4-bromooxazol-2-yl)-triisopropyl-silane (CAS 2167710-98-5)
- Ethyl 2,4-dimethylfuran-3-carboxylate (CAS 6148-33-0)
- 2-Methyl-6-nitrobenzo[d]oxazol-4-ol (CAS 88172-84-3)
- 3-(3-Bromobut-3-en-1-yl)benzonitrile (CAS 731772-72-8)
- 1-(2,6-Dichlorobenzyl)piperidine-4-carboxylic acid hydrochloride (CAS 901923-63-5)
- (R)-2,2,2-Trifluoro-1-phenylethanol (CAS 10531-50-7)
- 6-Amino-5-(bromomethyl)-2-(difluoromethyl)pyridin-3-ol (CAS 1805214-06-5)
- Compstatin control peptide (CAS 301544-78-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com