5-Formyl-1-methyl-1H-pyrrole-2-carbonitrile CAS 81698-03-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81698-03-5 |
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Formyl-1-methyl-1H-pyrrole-2-carbonitrile (CAS 81698-03-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6N2O. Molecular weight: 134.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related Formyl Standards
- 2-Formyl-4-methyl-1H-pyrrole-3-carbonitrile (CAS 1380521-11-8)
- 5-Formyl-1-methyl-1H-pyrrole-3-carbonitrile (CAS 40740-40-7)
- 2-Formyl-N-methylhydrazine-1-carbothioamide (CAS 58064-52-1)
- 2-(4-Formyl-1H-pyrazol-1-yl)acetonitrile (CAS 1824101-63-4)
- 4-Formyl-1-methyl-1H-pyrazole-5-carbonitrile (CAS 81303-56-2)
- 5-Formyl-1-methyl-1H-imidazole-2-carbonitrile (CAS 944900-78-1)
- 5-Formyl-1-methyl-1H-imidazole-4-carbonitrile (CAS 916257-35-7)
- 2-Formyl nicotinonitrile (CAS 405174-98-3)
Recommended Standards
- 5-Ethynyl-4-methoxypyrimidine (CAS 219915-20-5)
- 5-Cyano-2-methylpyridine 1-oxide (CAS 31795-59-2)
- 5H-Pyrano[2,3-d]pyrimidine (CAS 41688-96-4)
- (E)-hex-2-en-1-yl (E)-hex-2-enoate (CAS 54845-28-2)
- 2-(2-Aminoethylamino)-4,6-dimethylnicotinonitrile (CAS 926260-78-8)
- Finerenone Impurity 238 (CAS CATO-C4X-2880238)
- Tert-butyl 5-bromo-3-formyl-1H-indazole-1-carboxylate (CAS 936132-61-5)
- Benzonitrile, 4-(4H-1,2,4-triazol-4-ylamino)- (CAS 148869-66-3)
- 4-(3,4-Dimethylphenoxy)piperidine hydrochloride (CAS 1170242-76-8)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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