5-((Furan-2-ylmethylene)amino)isophthalonitrile CAS 303095-02-5
| CAS No. | 303095-02-5 |
| Molecular Formula | C13H7N3O |
| Molecular Weight | 221.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 5-((Furan-2-ylmethylene)amino)isophthalonitrile (CAS 303095-02-5), a certified reference material (molecular formula C13H7N3O, MW 221.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H7N3O, 5-((Furan-2-ylmethylene)amino)isophthalonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 221.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C13H7N3O |
| Molecular Weight | 221.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Furan Standards
- 3-(Furan-2-yl)-N-methoxy-N-methyl-1H-pyrazole-5-carboxamide (CAS 1257831-55-2)
- 4-((furan-2-ylmethyl)amino)-5-(hydroxymethyl)pyrimidin-2(1H)-one (CAS 1333466-52-6)
- 1-(Furan-2-carbonyl)-1,2,5,6-tetrahydropyridine-3-carboxylic acid (CAS 1373247-06-3)
- Ethyl 2-(furan-2-yl)-5-methyloxazole-4-carboxylate (CAS 863767-44-6)
- 1-(Furan-2-yl)-3-(thiazol-2-yl)propane-1,3-dione (CAS 1485392-02-6)
- N-((Furan-2-carbonyl)oxy)-2-(methylamino)-2-oxoacetimidoyl cyanide (CAS 70792-03-9)
- N-(2-(Furan-3-yl)ethyl)thiophene-2-carboxamide (CAS 1428359-61-8)
- 1-(Furan-2-yl)-N-(2-(thiophen-2-yl)ethyl)ethan-1-amine (CAS 1019486-26-0)
Recommended Standards
- 5-((2-Methoxyphenoxy)methyl)-1,3,4-oxadiazol-2(3h)-imine (CAS 21520-94-5)
- 5-(1-Ethyl-5-methyl-1h-pyrazol-4-yl)-1,2-oxazole-3-carboxylic acid (CAS 957487-32-0)
- 4-Nitro-5,6,7,8-tetrahydronaphthalene-1-carboxylic acid (CAS 95092-69-6)
- 5-(2,4-Dimethoxyphenyl)-1,3,4-oxadiazol-2-amine (CAS 19949-28-1)
- (S)-2-(2,3,4-Trimethoxyphenyl)piperazine (CAS 1213564-97-6)
- 1311283-69-8 N'-[[6-Chloro-4-(trifluoromethyl)-2-pyridyl]-methyl-amino]-N,N-dimethyl-formamidine MFCD19981167 (CAS 1311283-69-8)
- 3-(3-phenoxyphenyl)-4,5-dihydro-1,2,4-oxadiazol-5-one (CAS 1182892-38-1)
- ((2-(3-(Trifluoromethyl)cycloprop-1-en-1-yl)ethoxy)methyl)benzene (CAS 1236146-63-6)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopentane-1-carbonitrile (CAS 1396776-57-0)
- (R)-2-(2-Chloroethyl)tetrahydrofuran (CAS 2322514-91-8)
- 2-Methyl-N-(2,2,2-trifluoroethyl)pyrimidin-4-amine (CAS 1342393-99-0)
- 2-(N-(4-chlorophenyl)phenylsulfonamido)-N-phenylacetamide (CAS 337922-44-8)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 4-bromobenzoate (CAS 413594-59-9)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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