3H-imidazo[4,5-b]pyridine-7-carbonitrile CAS 78316-13-9
| CAS No. | 78316-13-9 |
| Molecular Formula | C7H12N4 |
| Molecular Weight | 152.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, an aromatic ring system, 3H-imidazo[4,5-b]pyridine-7-carbonitrile is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 152.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3H-imidazo[4,5-b]pyridine-7-carbonitrile (CAS 78316-13-9), molecular formula C7H12N4 and molecular weight 152.20 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.
CATO manufactures 3H-imidazo[4,5-b]pyridine-7-carbonitrile 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 | C7H12N4 |
| Molecular Weight | 152.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 4 |
Related H Standards
- 1H-imidazo[4,5-c]pyridine-4-carbonitrile (CAS 1078168-19-0)
- 3H-imidazo[4,5-c]pyridine-7-carbonitrile (CAS 1234616-79-5)
- imidazo[1,2-a]pyrazine-6-carbonitrile (CAS 1276056-81-5)
- Imidazo[2,1-b]thiazole-6-carbaldehyde (CAS 120107-61-1)
- Imidazo[2,1-b]thiazole-2-carbaldehyde (CAS 933722-72-6)
- Imidazo[5,1-b]thiazole-2-carbaldehyde (CAS 268552-79-0)
- 1H-Imidazo[4,5-d]pyridazine-4,7-diol (CAS 6293-09-0)
- Imidazo[1,2-a][1,3,5]triazine-2,4-diol (CAS 67410-57-5)
Recommended Standards
- 3-Ethyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride (CAS 486460-18-8)
- 3-Methyl-1,2,3,7-tetrahydropyrazolo[1,5-a]pyrimidin-6-amine (CAS 439902-01-9)
- 3-(Pyrrolidin-1-ylmethyl)-1H-1,2,4-triazole (CAS 657349-21-8)
- 3-Methylbenzene-1,2,4,5-tetraamine (CAS 802576-41-6)
- 8-iso Prostaglandin F1α (CAS 26771-96-0)
- 1-(Furan-2-yl)-N-((1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)methyl)methanamine hydrochloride (CAS 1856036-45-7)
- Methyl 3-chloro-2-methoxybenzoate (CAS 92992-36-4)
- N-[(1R,2R)-2-Amino-1,2-diphenylethyl]acetamide (CAS 105227-10-9)
- 2-Phenylimidazo[1,2-a]pyridin-6-ylboronic acid (CAS 1187822-25-8)
- Tert-butylcis-3,5-diaminopiperidine-1-carboxylate (CAS 1487316-54-0)
- Tert-butyl (S)-3,3-difluoro-4-(hydroxymethyl)piperidine-1-carboxylate (CAS 2166006-24-0)
- Biocytin (CAS 576-19-2)
- Methyl 3-hydroxy-5-oxocyclohex-3-enecarboxylate (CAS 135365-38-7)
- Lixisenatide (CAS 320367-13-3（free base）)
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