90943-07-0 Ethyl 3-isocyanato-4-methylpentanoate MFCD22056669 CAS 90943-07-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90943-07-0 |
| Molecular Formula | C9H15NO3 |
| Molecular Weight | 185.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 90943-07-0 Ethyl 3-isocyanato-4-methylpentanoate MFCD22056669 (CAS 90943-07-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H15NO3. Molecular weight: 185.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H15NO3 |
| Molecular Weight | 185.22 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-isocyanato-4-methylpentanoate (CAS 90609-13-5)
- 1-isocyanato-3,5-dimethoxy-benzene 1-isocyanato-3,5-dimethoxybenzene 54132-76-2 A829981 (CAS 54132-76-2)
- 1-isocyanato-2,4-dimethoxy-benzene 1-isocyanato-2,4-dimethoxybenzene 84370-87-6 A840766 (CAS 84370-87-6)
- 1-ethyl-3-isocyanato-1H-indole (CAS 1082325-97-0)
- 3-Isocyanato-5-(trifluoromethyl)pyridine (CAS 1260671-11-1)
- 4-Isocyanato-2-(trifluoromethyl)pyridine (CAS 933705-31-8)
- 5-isocyanato-2-(trifluoromethyl)pyridine (CAS 948551-74-4)
- 3-Isocyanato-1-methyl-1,3-dihydro-2H-indol-2-one (CAS 1255147-26-2)
Recommended Standards
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- Rel-(2R,3R)-2-methyl-3-phenyloxirane (CAS 23355-97-7)
- 4,4,4-Trifluoro-3-(methylamino)butanamide hydrochloride (CAS 2108927-56-4)
- 2-(Bromomethyl)-4-(difluoromethyl)-6-hydroxypyridine-3-acetic acid (CAS 1805546-54-6)
- N-(3-Ethoxypropyl)-2,5-dimethoxy-4-methylbenzenesulfonamide (CAS 898645-81-3)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
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