1-(3-Chloropropyl)-4-methylbenzene CAS 77975-31-6
| CAS No. | 77975-31-6 |
| 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)-4-methylbenzene.
1-(3-Chloropropyl)-4-methylbenzene (CAS 77975-31-6), molecular formula C10H13Cl and molecular weight 168.66 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(3-Chloropropyl)-4-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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(3-Chloropropyl)-4-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.) | 1979 |
| Halogen Content | Cl-containing |
Related Chloropropyl Standards
- 1-(3-Chloropropyl)-2-methylbenzene (CAS 85674-67-5)
- 1-(3-Chloropropyl)-3-methylbenzene (CAS 866996-76-1)
- 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-(BUtan-2-yl)-4-chlorobenzene (CAS 36383-14-9)
- 1-(Chloromethyl)-2,3,4-trimethylbenzene (CAS 51958-58-8)
- 1-(2-Chloroethyl)-3,5-dimethylbenzene (CAS 958027-88-8)
- 1-(Chloromethyl)-2-isopropylbenzene (CAS 20034-71-3)
- N-(1-((6aR,8R,9S,9aR)-9-hydroxy-2,2,4,4-tetraisopropyl-9-methyltetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)benzamide (CAS 817204-34-5)
- 2,5-Dimethylfuran-d3 (CAS CATO-C3D-3497)
- 2-(2-Methoxyethyl)-4-methyl-5-(trifluoromethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 1421444-27-0)
- 1,7-Dimethyl-1H-indole-3-carbaldehyde (CAS 164353-61-1)
- Methyl 1-(4-methylbenzyl)piperidine-4-carboxylate (CAS 477856-45-4)
- n-Cyclopropyl-n-(2-methylbenzoyl)glycine (CAS 1178388-65-2)
- Phytomenadione/Vitamin K1 Impurity 79 (CAS CATO-C4X-220779)
- Micafungin Open-ring Analog (CAS 539823-82-0)
- tert-Butyl N-[2-amino-2-(2h-1,3-benzodioxol-5-yl)ethyl]carbamate (CAS 912762-94-8)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com