1-Isocyano-2,3-dimethylbenzene CAS 2980-86-1
| CAS No. | 2980-86-1 |
| Molecular Formula | C9H9N |
| Molecular Weight | 131.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H9N, 1-Isocyano-2,3-dimethylbenzene contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 131.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-Isocyano-2,3-dimethylbenzene (CAS 2980-86-1), molecular formula C9H9N and molecular weight 131.17 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H9N |
| Molecular Weight | 131.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Isocyano Standards
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- 1-Isocyano-4-methylbenzene (CAS 7175-47-5)
Recommended Standards
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- 2-Methylquinoline-7,8-diol (CAS 10529-35-8)
- 2-(4-Ethoxybenzyl)piperidine hydrochloride (CAS 1172745-81-1)
- 4-bromo-7-chlorothieno[2,3-c]pyridine (CAS 1803571-85-8)
- Methyl 2-acetyl-2H-indazole-4-carboxylate (CAS 1303890-10-9)
- 3-(Oxazol-2-yl)benzoyl chloride (CAS 473538-14-6)
- Methyl 1-(4-methoxyphenoxy)cyclopropanecarboxylate (CAS 1399661-13-2)
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