4-bromobut-3-en-1-ol CAS 306749-29-1
| CAS No. | 306749-29-1 |
| Molecular Formula | C4H7BrO |
| Molecular Weight | 151.00 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 4-bromobut-3-en-1-ol.
4-bromobut-3-en-1-ol (CAS 306749-29-1), molecular formula C4H7BrO and molecular weight 151.00 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-bromobut-3-en-1-ol (C4H7BrO) is characterized by a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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 4-bromobut-3-en-1-ol 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 | C4H7BrO |
| Molecular Weight | 151.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related bromobut Standards
- 3-Bromobut-3-en-1-amine (CAS 328058-75-9)
- 4-Bromobut-2-yn-1-ol (CAS 13280-08-5)
- (E)-3-Bromobut-2-enal (CAS 33603-83-7)
- (Z)-2-Bromobut-2-enal (CAS 33718-99-9)
- 2-bromobut-2-enal (CAS 24247-53-8)
- 4-bromobut-3-yn-1-ol (CAS 4544-38-1)
- (2E)-4-Bromobut-2-enenitrile, E (CAS 37590-23-1)
- (E)-2-Bromobut-2-enenitrile (CAS 24325-95-9)
Recommended Standards
- 4-Bromo-2-buten-1-ol (CAS 850426-58-3)
- 4-Bromobutan-2-one (CAS 28509-46-8)
- 3-bromo-2-methyloxetane (CAS 2169206-68-0)
- 4-Bromobutanal (CAS 38694-47-2)
- 1,2:3,4-Di-o-isopropylidene-alpha-D-galacto-hexadialdo-1,5-pyranose (CAS 4933-77-1)
- 1,2-Bis[(2R,5R)-2,5-diisopropyl-1-phospholanyl]benzene (CAS 136705-65-2)
- 4-((3-(Aminomethyl)piperidin-1-yl)methyl)benzonitrile hydrochloride (CAS 1353973-79-1)
- 2-Isopropyl-[1,1'-biphenyl]-4-amine (CAS 1324003-75-9)
- 5-(2-Ethoxyethoxy)-3-methylpentane-1-sulfonyl chloride (CAS 1489810-98-1)
- Methyl (3-amino-4-bromophenyl)carbamate (CAS 1517422-86-4)
- Cyclohexyl 2-(2-methylphenyl)ethyl ketone (CAS 898790-29-9)
- Azacitidine Impurity 62 (CAS 201681-19-8)
- 4-Ethyl-2-methyl-2H-benzo[e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide (CAS 1000575-75-6)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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