1,1-Dimethylethyl 4-Nitrophenyl Ester Carbonic Acid 1190006-35-9 tert-Butyl p-Nitrophenyl Carbonate tert-Butyl p-Nitrophenyl Ester Carbonic Acid tert-Butyl-d9 4-Nitrophenyl Carbonate CAS 1190006-35-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1190006-35-9 |
| Molecular Formula | C11H4D9NO5 |
| Molecular Weight | 248.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,1-Dimethylethyl 4-Nitrophenyl Ester Carbonic Acid 1190006-35-9 tert-Butyl p-Nitrophenyl Carbonate tert-Butyl p-Nitrophenyl Ester Carbonic Acid tert-Butyl-d9 4-Nitrophenyl Carbonate (CAS 1190006-35-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H4D9NO5. Molecular weight: 248.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H4D9NO5 |
| Molecular Weight | 248.28 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 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5,5-Dimethyl-3-(3-nitro-4-pyridyl)cyclohex-2-en-1-ol (CAS 1187055-87-3)
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- 2-Methoxy-N-(2-(2-oxopyrrolidin-1-yl)phenyl)acetamide (CAS 1181892-15-8)
- 5-(3-Chlorophenyl)-4-((3-fluorobenzylidene)amino)-4H-1,2,4-triazole-3-thiol (CAS 478255-39-9)
- Fluorescein-6-carbonyl-Val-Ala-DL-Asp(OMe)-fluoromethylketone (N-1915.0500) (CAS 560094-66-8)
- 1-(2,4-Bis-difluoromethoxy-phenyl)-ethanone (CAS 210816-49-2)
- Benzyl 2,4-dioxopiperidine-1-carboxylate (CAS 1246303-70-7)
- 3-Chloro-4-(difluoromethyl)toluene (CAS 1261760-76-2)
- N-[2-amino-1-(aminocarbonothioyl)-2-oxoethyl]nicotinamide (CAS 1218579-08-8)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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