5-Methylfuran-2-isocyanate CAS 785780-94-1
| CAS No. | 785780-94-1 |
| Molecular Formula | C6H5NO2 |
| Molecular Weight | 123.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H5NO2, 5-Methylfuran-2-isocyanate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 123.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
5-Methylfuran-2-isocyanate (CAS 785780-94-1) is a high-purity analytical reference standard with the molecular formula C6H5NO2 and a molecular weight of 123.11 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Methylfuran-2-isocyanate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H5NO2 |
| Molecular Weight | 123.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Methylfuran Standards
- 2-Acetyl-5-methylfuran (CAS 1193-79-9)
- 1-(3-Methylfuran-2-yl)ethan-1-one (CAS 13101-45-6)
- 1-(2-Methylfuran-3-yl)ethan-1-one (CAS 16806-88-5)
- 5-Methylfuran-2-carboximidamide (CAS 856290-28-3)
- 2-(2-Methylfuran-3-yl)acetonitrile (CAS 1330750-71-4)
- 5-methylfuran-2-carboxylate (CAS 879650-58-5)
- 2-Methylfuran-3-carboxamide (CAS 22727-22-6)
- 3-Methylfuran-2-carboxamide (CAS 84374-70-9)
Recommended Standards
- 5-Isocyanato-1-methyl-1H-imidazole (CAS 499770-99-9)
- 6-Oxo-1,6-dihydropyridine-2-carbaldehyde (CAS 358751-77-6)
- 5-Hydroxypyridine-2-carbaldehyde (CAS 31191-08-9)
- N-(Pyrimidin-2-yl)formamide (CAS 31354-57-1)
- 4-Bromo-5-chloro-2-methylbenzaldehyde (CAS 1394291-50-9)
- 4-Methylpiperidine-2,2,6,6-d4 (CAS 1219798-85-2)
- 3-Bromo-1-(1,2-dimethyl-1H-indol-3-yl)-2-methylpropan-1-one (CAS 1134334-70-5)
- 2-Acetamido-3,5-diiodobenzoic acid (CAS 19094-52-1)
- Heptadeca-1,9-dien-4,6-diyne-3,8-diol (CAS 30779-95-4)
- 1-(1,3,4-thiadiazol-2-ylthio)acetone (CAS 1000932-13-7)
- Ethyl 5-hydroxy-4-methyl-1-(p-tolyl)-1H-pyrazole-3-carboxylate (CAS 274253-18-8)
- Perfluorophenyl (((9H-fluoren-9-yl)methoxy)carbonyl)-D-leucinate (CAS 184840-63-9)
- 3-Chloro-2,5,6-trimethoxyisonicotinic acid (CAS 1383789-11-4)
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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 18665070610 / Nicole.chen@cato-chem.com