2-(3-Chloropropyl)quinazoline CAS 1934527-68-0
| CAS No. | 1934527-68-0 |
| Molecular Formula | C11H11ClN2 |
| Molecular Weight | 206.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 206.67 g/mol gives 2-(3-Chloropropyl)quinazoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(3-Chloropropyl)quinazoline (CAS 1934527-68-0), molecular formula C11H11ClN2 and molecular weight 206.67 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(3-Chloropropyl)quinazoline (C11H11ClN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-(3-Chloropropyl)quinazoline 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 | C11H11ClN2 |
| Molecular Weight | 206.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloropropyl Standards
- 2-(3-Chloropropyl)-2,5,5-trimethyl-1,3-dioxane (CAS 88128-57-8)
- 2-(4-(3-Chloropropyl)piperazin-1-yl)ethanol (CAS 57227-28-8)
- 1-(1-(3-Chloropropyl)piperidin-4-yl)ethan-1-ol (CAS 49620-32-8)
- 1-(3-Chloropropyl)piperidine-4-carboxamide (CAS 129846-88-4)
- 3-(3-Chloropropyl)-5,5-dimethylimidazolidine-2,4-dione (CAS 180793-18-4)
- 2-(3-Chloropropyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 124215-47-0)
- 2-(3-Chloropropyl)-5-methyloxazole-4-carboxylic acid (CAS 929971-81-3)
- 3-(3-chloropropyl)-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1803593-47-6)
Recommended Standards
- 2-Chloro-6-ethoxynaphthalene (CAS 1881295-02-8)
- 1-(6-Chloropyridin-3-yl)-cyclopentanecarbonitrile (CAS 1935572-80-7)
- 3-Chloro-N,N-dimethylquinolin-6-amine (CAS 1823894-07-0)
- 4-(3-Chloro-4-methylphenyl)-3-methyl-1H-pyrazole (CAS 1956380-90-7)
- N,5-Diphenylimidazo[1,5-a]pyrazin-8-amine (CAS 849199-96-8)
- 5-(4-Methylpiperidin-1-yl)pyrazine-2-carboxylic acid (CAS 1339466-99-7)
- 5-Bromo-N-(2-(thiophene-2-carboxamido)phenyl)furan-2-carboxamide (CAS 1207029-05-7)
- Phenyl (6-chloropyridazin-3-yl)sulfonylcarbamate (CAS 89391-74-2)
- Bilastine-d4 (CAS 2747918-37-0)
- α-D-Glucose-1-6-diphosphate potassium salt hydrate (CAS 91183-87-8)
- 6-Amino-5,6-dihydroimidazo[1,2-a]pyrimidin-7(8H)-one (CAS 1219406-60-6)
- 1-(3-Fluoro-4-methoxyphenyl)cyclobutanecarboxylic Acid (CAS 1314709-48-2)
- (3-Bromo-5-phenoxy-1H-1,2,4-triazol-1-yl)acetic acid (CAS 1807979-68-5)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
Why CATO?
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