4-(Bromomethyl)hepta-1,6-diene CAS 116705-89-6
| CAS No. | 116705-89-6 |
| Molecular Formula | C8H13Br |
| Molecular Weight | 189.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-(Bromomethyl)hepta-1,6-diene (CAS 116705-89-6), molecular formula C8H13Br and molecular weight 189.09 g/mol, is a CATO reference standard with documented purity and traceability.
4-(Bromomethyl)hepta-1,6-diene (C8H13Br) contains bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H13Br |
| Molecular Weight | 189.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
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- 5-(Bromomethyl)cyclohept-1-ene (CAS 113358-31-9)
- 3-(bromomethyl)bicyclo[4.1.0]heptane (CAS 1936230-03-3)
- 1-(Bromomethyl)-4-methylidenecyclohexane (CAS 76825-09-7)
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- 4-(Bromomethyl)-1-methylcyclohex-1-ene (CAS 61860-11-5)
Recommended Standards
- 3-Methyluric acid-2,4,5,6-<SUP>13</SUP>C<SUB>4</SUB>, 1,3,9-<SUP>15</SUP>N<SUB> 3</SUB> (CAS 1173019-10-7)
- 4-Bromobenzocyclobutene (CAS 1073-39-8)
- 1-Methyluric Acid-[13C4,15N3] (CAS 1173022-91-7)
- β-bromostyrene (CAS 103-64-0)
- 3-Amino-2-ethyl-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 43088-56-8)
- 2-Hydroxy-4-methylpentanenitrile (CAS 54129-53-2)
- Methyl 6-bromo-1-(sec-butyl)-3-methyl-1H-indole-4-carboxylate (CAS 1346576-39-3)
- 3-(Bromomethyl)-1,2,4-oxadiazole (CAS 540524-13-8)
- 2,6-Difluoro-N-(3-fluorobenzyl)aniline (CAS 1039839-41-2)
- 7-Chloro-4-iodothieno[2,3-c]pyridine (CAS 1360892-46-1)
- N-Phenyladamantan-1-amine (CAS 33187-62-1)
- 4-(3-Oxobut-1-yn-1-yl)benzonitrile (CAS 951234-87-0)
- Zuclopenthixol (Clopenthixol) (Mixture of Z and E Isomers) (CAS 982-24-1)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
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