Methyl 5-bromovalerate
- Product Name
- Methyl 5-bromovalerate
- CAS No.
- 5454-83-1
- Chemical Name
- Methyl 5-bromovalerate
- Synonyms
- METHYL 5-BROMOPENTANOATE;Pentanoic acid, 5-bromo-, methyl ester;5-broMo-Methyl E;5-broMo-pentanoate;METHYL 5-BROMVALERATE;Methyl 5-bromoacetate;METHYL 5-BROMOVALERATE;Methyl5-Bromovalerate>Methyl5-bromovalerate,97%;Methyl 5-broMovalerate 97%
- CBNumber
- CB7433393
- Molecular Formula
- C6H11BrO2
- Formula Weight
- 195.05
- MOL File
- 5454-83-1.mol
Methyl 5-bromovalerate Property
- Boiling point:
- 79-80°C 4mm
- Density
- 1.363 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.463(lit.)
- Flash point:
- 211 °F
- storage temp.
- Sealed in dry,Room Temperature
- form
- Liquid
- Specific Gravity
- 1.363
- color
- Clear colorless to brown
- Water Solubility
- Slightly soluble in water.
- BRN
- 1749649
- InChI
- InChI=1S/C6H11BrO2/c1-9-6(8)4-2-3-5-7/h2-5H2,1H3
- InChIKey
- RAVVJKCSZXAIQP-UHFFFAOYSA-N
- SMILES
- C(OC)(=O)CCCCBr
- CAS DataBase Reference
- 5454-83-1(CAS DataBase Reference)
- EPA Substance Registry System
- Methyl 5-bromovalerate (5454-83-1)
Safety
- Safety Statements
- 23-24/25
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29159080
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- M32607
- Product name
- Methyl 5-bromovalerate
- Purity
- 97%
- Packaging
- 10g
- Price
- $98.7
- Updated
- 2025/07/31
- Product number
- M32607
- Product name
- Methyl 5-bromovalerate
- Purity
- 97%
- Packaging
- 25g
- Price
- $216.3
- Updated
- 2025/07/31
- Product number
- M2265
- Product name
- Methyl 5-Bromovalerate
- Purity
- >97.0%(GC)
- Packaging
- 5g
- Price
- $46
- Updated
- 2025/07/31
- Product number
- M2265
- Product name
- Methyl 5-Bromovalerate
- Purity
- >97.0%(GC)
- Packaging
- 25g
- Price
- $157
- Updated
- 2025/07/31
- Product number
- 455694
- Product name
- Methyl 5-Bromovalerate
- Packaging
- 5g
- Price
- $305
- Updated
- 2021/12/16
Methyl 5-bromovalerate Chemical Properties,Usage,Production
Chemical Properties
CLEAR COLOURLESS TO BROWN LIQUID
Uses
It is employed as an intermediate in the production of Apixaban .
Synthesis
67-56-1
2067-33-6
5454-83-1
5-Bromovaleric acid (2.01 g, 10.0 mmol) was dissolved in methanol (10 mL) and the solution was subsequently transferred into a syringe. The syringe was mounted on a syringe pump and the methanol solution was pumped at a flow rate of 0.177 mL/min into a stainless steel column (4.0 mm ID x 50 mm length, 0.53 mL internal volume) filled with HO-SAS (334 mg). The stainless steel column was immersed in an oil bath preheated to 110°C and connected to a back pressure regulator (set pressure 75 psi). As the reaction mixture flowed out of the column outlet, the fraction collected during the first 10 min was discarded. The reaction mixture was then collected over the next 3 minutes and n-decane was added as an internal standard for gas chromatography (GC) analysis. The reaction mixture was continued to be collected in a glass flask for 30 min, after which the solvent was removed by rotary evaporation. The crude product was purified by fast column chromatography on silica gel (SiO2) with an eluent ratio of hexane/ethyl acetate (5:1), resulting in methyl 5-bromovalerate (1.13 g, 99% yield).
References
[1] Journal of Materials Chemistry B, 2013, vol. 1, # 34, p. 4225 - 4230
[2] Bulletin of the Chemical Society of Japan, 2017, vol. 90, # 5, p. 607 - 612
[3] Organic Letters, 2015, vol. 17, # 1, p. 138 - 141
[4] Synlett, 2004, # 10, p. 1735 - 1738
[5] New Journal of Chemistry, 2001, vol. 25, # 9, p. 1182 - 1184
Methyl 5-bromovalerate Preparation Products And Raw materials
Raw materials
Preparation Products
Methyl 5-bromovalerate Suppliers
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- Belgium
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View Lastest Price from Methyl 5-bromovalerate manufacturers
- Product
- Methyl 5-bromovalerate 5454-83-1
- Price
- US $0.00/KG
- Min. Order
- 25KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-02-08
- Product
- Methyl 5-bromovalerate 5454-83-1
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-14
- Product
- Methyl 5-bromovalerate 5454-83-1
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2025-02-18