3-Chloro-7-(dibutylamino)quinoline-8-carbonitrile CAS 88346-98-9
| CAS No. | 88346-98-9 |
| Molecular Formula | C18H22ClN3 |
| Molecular Weight | 315.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Chloro-7-(dibutylamino)quinoline-8-carbonitrile.
3-Chloro-7-(dibutylamino)quinoline-8-carbonitrile (CAS 88346-98-9), molecular formula C18H22ClN3 and molecular weight 315.84 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Chloro-7-(dibutylamino)quinoline-8-carbonitrile (C18H22ClN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 315.84 g/mol, it falls into the moderately-high-molecular-weight range. 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 3-Chloro-7-(dibutylamino)quinoline-8-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 | C18H22ClN3 |
| Molecular Weight | 315.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 1187165-09-8 2-Chloro-5-(4-heptylbenzoyl)pyridine MFCD13153365 (CAS 1187165-09-8)
- 3-Chloro-7-(octylamino)quinoline-8-carbonitrile (CAS 88347-14-2)
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- 3-Chloro-N-(2,5-dimethylphenyl)benzo[b]thiophene-2-carboxamide (CAS 105577-07-9)
- 3-Chloro-N-(2-ethylphenyl)benzo[b]thiophene-2-carboxamide (CAS 162090-80-4)
- (E)-[(3-Chloro-1-benzothiophen-2-yl)methylidene][(4-methylphenyl)methoxy]amine (CAS 477859-26-0)
- 4-Chloro-7-methyl-2-(pyridin-3-yl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine (CAS 794582-27-7)
- 5-(3-Chloro-phenyl)-4-(2,5-dimethyl-phenyl)-4H-[1,2,4]triazole-3-thiol (CAS 519151-96-3)
Recommended Standards
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- 1-((6-Chloropyridin-3-yl)methyl)-4-(2,6-dimethylphenyl)piperazine (CAS 861211-43-0)
- N-Nitroso Lomustine Impurity 2 (CAS 500545-48-2)
- (3R,7aS)-7a-methyl-3-(trichloromethyl)tetrahydro-1H,3H-pyrrolo[1,2-c]oxazol-1-one (CAS 220200-88-4)
- 5-(2-Methoxyphenyl)-1,3-oxazole (CAS 848608-55-9)
- 2-(2-(Dimethylamino)pyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352523-52-4)
- 2,6-Dichloro-N-propylpyrimidin-4-amine (CAS 72063-77-5)
- 2,2-Dibromo-1-(3-nitrophenyl)ethan-1-one (CAS 13651-07-5)
- N-benzyl-6-((methylsulfonyl)methyl)-2-(pyridin-3-yl)pyrimidin-4-amine (CAS 338967-53-6)
- 1-((4-Chlorophenyl)sulfonyl)-2-(methylthio)-4,5-dihydro-1H-imidazole (CAS 673476-74-9)
- Methyl [1,3]dioxolo[4,5-g]cinnoline-3-carboxylate (CAS 949682-15-9)
- 7-Chloro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 64500-18-1)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
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