1-(3-Chloropropyl)-3-methylbenzene CAS 866996-76-1
| CAS No. | 866996-76-1 |
| Molecular Formula | C10H13Cl |
| Molecular Weight | 168.66 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 1-(3-Chloropropyl)-3-methylbenzene.
CATO supplies 1-(3-Chloropropyl)-3-methylbenzene (CAS 866996-76-1), a certified reference material (molecular formula C10H13Cl, MW 168.66 g/mol) for analytical method development and quality control.
The molecular framework of 1-(3-Chloropropyl)-3-methylbenzene (C10H13Cl) is characterized by chlorine substitution, an aromatic ring system. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 1-(3-Chloropropyl)-3-methylbenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H13Cl |
| Molecular Weight | 168.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chloropropyl Standards
- 1-(3-Chloropropyl)-2-methylbenzene (CAS 85674-67-5)
- 1-(3-Chloropropyl)-4-methylbenzene (CAS 77975-31-6)
- Bis(3-chloropropyl)amine (CAS 102073-95-0)
- Bis(2-chloropropyl)amine (CAS 2475-71-0)
- (3-Chloropropyl)(methoxy)dimethylsilane (CAS 18171-14-7)
- 2-[(3-Chloropropyl)thio]-2-methylpropane (CAS 37721-60-1)
- 4-(3-Chloropropyl)phenol (CAS 99103-80-7)
- 3-chloropropyl 2-hydroxypropanoate (CAS 1314921-33-9)
Recommended Standards
- 1-(2-Chloroethyl)-3,5-dimethylbenzene (CAS 958027-88-8)
- 1-(BUtan-2-yl)-4-chlorobenzene (CAS 36383-14-9)
- 1-(1-Chloropropan-2-yl)-4-methylbenzene (CAS 826-00-6)
- 1-(Chloromethyl)-2,3,4-trimethylbenzene (CAS 51958-58-8)
- 159329-31-4 ethyl 4-(2-ethoxy-2-oxoethyl)bicyclo[2.2.1]heptane-1-carboxylate (CAS 159329-31-4)
- 4-(3-Hydroxyphenyl)phenol (CAS 18855-13-5)
- (1-Ethyl-1h-pyrazol-4-yl)methanamine dihydrochloride (CAS 1306607-13-5)
- 3-Fluoro-N-(2-hydrazinyl-2-oxoethyl)benzamide (CAS 330470-64-9)
- Linagliptin Impurity 41 (CAS 2074688-84-7)
- 2,2,6,6-Tetramethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)piperidine (CAS 1615203-00-3)
- 4-[5-(3-methylphenyl)-1,3,4-oxadiazol-2-yl]benzoic acid (CAS 949393-13-9)
- 5-(Chloromethyl)-1H-1,2,3-triazole hydrochloride (CAS 1803601-21-9)
- 2-Bromomethyl-6-fluoro-benzoic acid methyl ester (CAS 197516-58-8)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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