1-Chloro-3-(3-methylbut-3-en-1-yl)benzene CAS 731772-08-0
| CAS No. | 731772-08-0 |
| Molecular Formula | C11H13Cl |
| Molecular Weight | 180.67 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-Chloro-3-(3-methylbut-3-en-1-yl)benzene.
1-Chloro-3-(3-methylbut-3-en-1-yl)benzene (CAS 731772-08-0), molecular formula C11H13Cl and molecular weight 180.67 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Chloro-3-(3-methylbut-3-en-1-yl)benzene (C11H13Cl) 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.
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 1-Chloro-3-(3-methylbut-3-en-1-yl)benzene 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 | C11H13Cl |
| Molecular Weight | 180.67 g/mol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
Related Chloro Standards
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Recommended Standards
- 1-Chloro-2-methyl-4-(2-methylallyl)benzene (CAS 951888-26-9)
- 1-Chloro-3-methyl-2-(2-methylallyl)benzene (CAS 951895-37-7)
- 1-Chloro-4-cyclopentylbenzene (CAS 91335-74-9)
- 1-(3-Chloropropyl)-4-vinylbenzene (CAS 97344-49-5)
- 5-Cyclopropoxy-2-fluoro-4-isopropylpyridine (CAS 1243323-00-3)
- Acid-PEG2-C2-Boc (CAS 2086688-99-3)
- 1,3,4,10B-tetrahydropyrimido[2,1-a]isoindol-6(2H)-one (CAS 18440-63-6)
- 4-(2-(4-Bromophenyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl)benzamide (CAS 1022288-07-8)
- 5-Bromo-2-(2-bromoethoxy)-1,3-dimethylbenzene (CAS 1291492-98-2)
- trans-5-(1-Isopropoxyethyl)-2,5-dimethyl-1,3-dioxane (CAS 19131-75-0)
- 2-(Tetrahydrofuran-3-yl)cyclopropan-1-amine (CAS 1251215-48-1)
- 2-Bromo-5-butoxy-1,3-dimethylbenzene (CAS 91560-97-3)
- Ethyl ((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)carbamate (CAS 1235083-72-3)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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)
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