Methyl 3-(3-Nitrophenyl)-3-oxopropionate CAS 83256-99-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83256-99-9 |
| Molecular Formula | C10H9NO5 |
| Molecular Weight | 223.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-(3-Nitrophenyl)-3-oxopropionate (CAS 83256-99-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H9NO5. Molecular weight: 223.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H9NO5 |
| Molecular Weight | 223.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 3-(4-nitrophenyl)oxirane-2-carboxylate (CAS 108492-48-4)
- 3-(4-Nitrophenyl)oxetane-3-carboxylic acid (CAS 1393544-71-2)
- 2-(3-Acetyl-5-nitrophenyl)acetic acid (CAS 1393546-95-6)
- 3-(3-Nitrophenyl)oxetane-3-carboxylic acid (CAS 1393552-25-4)
- Ethyl 2-(3-nitrophenyl)-2-oxoacetate (CAS 149621-25-0)
- 2-(4-Acetyl-2-nitrophenyl)acetic acid (CAS 777062-25-6)
- 2-(4-Acetyl-3-nitrophenyl)acetic acid (CAS 2007919-23-3)
- 2-(4-Nitrophenyl)-2-oxoethyl acetate (CAS 65921-30-4)
Recommended Standards
- Methyl 3-(2-Nitrophenyl)-3-oxopropionate (CAS 61158-02-9)
- Methyl 3-(4-Nitrophenyl)-3-oxopropionate (CAS 59156-55-7)
- Methyl 3-(2-nitrophenyl)-2-oxopropanoate (CAS 79547-07-2)
- 8-Methoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 22199-39-9)
- Givinostat Impurity 5 (CAS 58202-83-8)
- 2-(Benzo[d][1,3]dioxol-5-yl)-N-isopentyl-3-(4-methoxyphenyl)-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxamide (CAS 1022587-64-9)
- 2-(Difluoromethyl)-6-methoxy-5-methylpyridine-3-methanol (CAS 1805466-20-9)
- 4-(1,3-Dithiolan-2-yl)phenol (CAS 22068-49-1)
- Ivacaftor Carboxylic Acid (CAS 1246213-24-0)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com