(αR)-α-Amino-2,3-dihydro-4-methoxy-7-nitro-γ-oxo-1H-Indole-1-butanoic Acid CAS 845555-94-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 845555-94-4 |
| Molecular Formula | C13H15N3O6 |
| Molecular Weight | 309.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (αR)-α-Amino-2,3-dihydro-4-methoxy-7-nitro-γ-oxo-1H-Indole-1-butanoic Acid (CAS 845555-94-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H15N3O6. Molecular weight: 309.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H15N3O6 |
| Molecular Weight | 309.27 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related R Standards
- 2-Amino-4-(3,4-difluorophenyl)-5H-indeno[1,2-d]pyrimidin-5-one (CAS 713514-76-2)
- 2-({2-Amino-4-oxo-3H,7H-pyrrolo[2,3-d]pyrimidin-5-yl}methyl)isoindole-1,3-dione (CAS 325488-82-2)
- 2-(6-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)acetate (CAS 6554-28-5)
- Methyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(morpholinomethyl)-1H-1,2,3-triazole-4-carboxylate (CAS 312285-85-1)
- 3-amino-6-(difluoromethyl)-4-(2-furyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 832739-51-2)
- 2-Amino-3-(2-fluoro-4-(pentafluoro-λ6-sulfanyl)phenyl)propanoic acid (CAS 1435806-16-8)
- 2-(Boc-amino)-1-(2,5-difluorophenyl)-4-pentyn-1-one (CAS 1172623-96-9)
- ethyl 3-amino-5-bromothieno[2,3-b]pyridine-2-carboxylate (CAS 1234616-31-9)
Recommended Standards
- (S,E)-2-(3-(3,4-Dihydroxyphenyl)acrylamido)pentanedioic acid (CAS 860295-23-4)
- 2-(2-Carboxy-4-hydroxyphenyl)quinoline-4-carboxylic acid (CAS 525-48-4)
- (E)-2-(2-(Benzofuran-2-yl)vinyl)-3-nitrobenzoic acid (CAS 917614-69-8)
- Fmoc-(2S)-2-amino-6,6-dimethylheptanoic acid (CAS 2349756-34-7)
- 1-(5-(tert-Butyl)-5-hydroxy-4,5-dihydro-1H-pyrazol-1-yl)ethanone (CAS 137882-69-0)
- Methyl 5-chloro-2-methoxy-3-methylbenzoate (CAS 16220-96-5)
- 6-(Trifluoromethyl)pyridine-2-thiol (CAS 121307-80-0)
- 3-Bromo-4-ethoxybenzonitrile (CAS 136366-42-2)
- 3-(Piperidin-1-yl)benzohydrazide (CAS 886494-73-1)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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