5-bromo-1-pentene CAS 1119-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1119-51-3 |
| Molecular Formula | C5H9Br |
| Molecular Weight | 149.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-bromo-1-pentene (CAS 1119-51-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H9Br. Molecular weight: 149.03 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H9Br |
| Molecular Weight | 149.03 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) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
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Recommended Standards
- 7WRW5VDZ79 3518-65-8 (Chloromethyl)sulfonyl chloride Chloromethanesulphonyl chloride Methanesulfonyl chloride, chloro- 4-01-00-03053 (Beilstein Handbook Reference) BRN 1811761 Chlorid kyseliny chlormethansulfonove [Czech] Chlormethansulfochlorid [Czech] Chlormethansulfonylchlorid [Czech] Chloromethanesulfonyl chloride EINECS 222-526-1 Chlorid kyseliny chlormethansulfonove Chlormethansulfochlorid Chlormethansulfonylchlorid UNII-7WRW5VDZ79 (CAS 3518-65-8)
- (1R,2R)-1-(bromomethyl)-2-methyl-cyclopropane (CAS 1644345-87-8)
- 4-bromobut-3-yn-1-ol (CAS 4544-38-1)
- Carboxymethyl benzyl sulfide (CAS 103-46-8)
- 2-(2,4-Dichlorophenoxy)-N-(2-hydroxypropyl)propanamide (CAS 1090015-86-3)
- 7-methylnaphthalene-2-carbaldehyde (CAS 52988-18-8)
- 3,4-Dichloro-2-nitro-benzenamine (CAS 958804-40-5)
- 1-(Pyrimidin-2-yl)-1H-pyrazol-5-amine (CAS 41625-44-9)
- Bupropion Impurity 49 (CAS 535-80-8)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
Why CATO?
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