2-((Benzo[d][1,3]dioxol-5-ylamino)methylene)malononitrile CAS 1025997-07-2
| CAS No. | 1025997-07-2 |
| Molecular Formula | C11H7N3O2 |
| Molecular Weight | 213.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 213.19 g/mol gives 2-((Benzo[d][1,3]dioxol-5-ylamino)methylene)malononitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((Benzo[d][1,3]dioxol-5-ylamino)methylene)malononitrile (CAS 1025997-07-2), molecular formula C11H7N3O2 and molecular weight 213.19 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H7N3O2, 2-((Benzo[d][1,3]dioxol-5-ylamino)methylene)malononitrile 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 213.19 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-((Benzo[d][1,3]dioxol-5-ylamino)methylene)malononitrile 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 | C11H7N3O2 |
| Molecular Weight | 213.19 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- Batrachotoxin (CAS 23509-16-2)
- Nicorandil Impurity 15 (CAS 2250142-73-3)
- 7-Hydroxy-1H-benzo[d][1,2,3]triazole-5-carboxylic acid (CAS 155085-55-5)
- Methyl 4-amino-3-(2-fluorophenyl)butanoate (CAS 1263213-80-4)
- Methyl 4-(3-amino-2-fluorobenzyl)piperazine-1-carboxylate (CAS 873697-70-2)
- 1-(6-Methyl-2,3-dihydro-1H-pyrrolizin-5-yl)propan-1-one (CAS 97073-08-0)
- (6-Amino-5-bromo-3-(difluoromethyl)pyridin-2-yl)methanol (CAS 1806812-93-0)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
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