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ChemicalBook >> CAS DataBase List >> 2-Bromo-4-butanolide

2-Bromo-4-butanolide

2-Bromo-4-butanolide price.
  • $7 - $2419.73
  • Product name: 2-Bromo-4-butanolide
  • CAS: 5061-21-2
  • MF: C4H5BrO2
  • MW: 164.99
  • EINECS:225-764-4
  • MDL Number:MFCD00005387
  • Synonyms:2-BROMO-GAMMA-BUTYROLACTONE;2-BROMO-Y-BUTYROLACTONE;2-bromo-4-butanolide;2-BROMO-4-HYDROXYBUTYRIC ACID GAMMA-LACTONE;2-BROMO-4-HYDROXYBUTYRIC ACID LACTONE;BROMO(ALPHA-)-GAMMA-BUTYROLACTONE;2-Bromo-4-butyrolactone;2-Bromobutyrolactone
Price38 Properties Safety Information Description
38 prices
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Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • Chemenu
  • ChemScene
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 250mg
  • 5G
  • 10g
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • 1000g
  • 2.5kg
  • 10kg
  • Manufactureraablocks
  • Product numberAA003VCY
  • Product description2-Bromo-4-butanolide 97%
  • Packaging25g
  • Price$7
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003VCY
  • Product description2-Bromo-4-butanolide 97%
  • Packaging100g
  • Price$18
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003VCY
  • Product description2-Bromo-4-butanolide 97%
  • Packaging250g
  • Price$44
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0025523
  • Product descriptionALPHA-BROMO-GAMMA-BUTYROLACTONE 95.00%
  • Packaging5G
  • Price$779.63
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0025523
  • Product descriptionALPHA-BROMO-GAMMA-BUTYROLACTONE 95.00%
  • Packaging25G
  • Price$1079.93
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0025523
  • Product descriptionALPHA-BROMO-GAMMA-BUTYROLACTONE 95.00%
  • Packaging100G
  • Price$2419.73
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5280
  • Product description3-Bromodihydrofuran-2(3H)-one 98%
  • Packaging10kg
  • Price$2177
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5280
  • Product description3-Bromodihydrofuran-2(3H)-one 98%
  • Packaging2.5kg
  • Price$551
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5280
  • Product description3-Bromodihydrofuran-2(3H)-one 98%
  • Packaging25g
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5280
  • Product description3-Bromodihydrofuran-2(3H)-one 98%
  • Packaging100g
  • Price$24
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5280
  • Product description3-Bromodihydrofuran-2(3H)-one 98%
  • Packaging500g
  • Price$113
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB04489
  • Product descriptiona-Bromo-gamma-butyrolactone
  • Packaging25g
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB04489
  • Product descriptiona-Bromo-gamma-butyrolactone
  • Packaging50g
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB04489
  • Product descriptiona-Bromo-gamma-butyrolactone
  • Packaging250g
  • Price$275
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB04489
  • Product descriptiona-Bromo-gamma-butyrolactone
  • Packaging500g
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB04489
  • Product descriptiona-Bromo-gamma-butyrolactone
  • Packaging100g
  • Price$140
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003VCY 2-Bromo-4-butanolide 97% 25g $7 2026-05-28 Buy
aablocks AA003VCY 2-Bromo-4-butanolide 97% 100g $18 2026-05-28 Buy
aablocks AA003VCY 2-Bromo-4-butanolide 97% 250g $44 2026-05-28 Buy
American Custom Chemicals Corporation HCH0025523 ALPHA-BROMO-GAMMA-BUTYROLACTONE 95.00% 5G $779.63 2021-12-16 Buy
American Custom Chemicals Corporation HCH0025523 ALPHA-BROMO-GAMMA-BUTYROLACTONE 95.00% 25G $1079.93 2021-12-16 Buy
American Custom Chemicals Corporation HCH0025523 ALPHA-BROMO-GAMMA-BUTYROLACTONE 95.00% 100G $2419.73 2021-12-16 Buy
Apolloscientific OR5280 3-Bromodihydrofuran-2(3H)-one 98% 10kg $2177 2026-06-04 Buy
Apolloscientific OR5280 3-Bromodihydrofuran-2(3H)-one 98% 2.5kg $551 2026-06-04 Buy
Apolloscientific OR5280 3-Bromodihydrofuran-2(3H)-one 98% 25g $21 2026-06-04 Buy
Apolloscientific OR5280 3-Bromodihydrofuran-2(3H)-one 98% 100g $24 2026-06-04 Buy
Apolloscientific OR5280 3-Bromodihydrofuran-2(3H)-one 98% 500g $113 2026-06-04 Buy
Biosynth FB04489 a-Bromo-gamma-butyrolactone 25g $55 2021-12-16 Buy
Biosynth FB04489 a-Bromo-gamma-butyrolactone 50g $85 2021-12-16 Buy
Biosynth FB04489 a-Bromo-gamma-butyrolactone 250g $275 2021-12-16 Buy
Biosynth FB04489 a-Bromo-gamma-butyrolactone 500g $450 2021-12-16 Buy
Biosynth FB04489 a-Bromo-gamma-butyrolactone 100g $140 2021-12-16 Buy
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Properties

Boiling point :138 °C/6 mmHg (lit.)
Density :1.786 g/mL at 25 °C (lit.)
refractive index :n20/D 1.508(lit.)
Flash point :>230 °F
storage temp. :Inert atmosphere,2-8°C
solubility :Acetone, Chloroform, Ethyl Acetate, Methanol
form :Clear Colourless to Light Yellow Liquid
Specific Gravity :1.778 (20/4℃)
Appearance :Colorless to light yellow Liquid
Sensitive :Moisture Sensitive/Lachrymatory
BRN :107800
InChI :InChI=1S/C4H5BrO2/c5-3-1-2-7-4(3)6/h3H,1-2H2
InChIKey :LFJJGHGXHXXDFT-UHFFFAOYSA-N
SMILES :O1CCC(Br)C1=O
CAS DataBase Reference :5061-21-2(CAS DataBase Reference)
NIST Chemistry Reference :2(3H)-Furanone, 3-bromodihydro-(5061-21-2)
EPA Substance Registry System :2(3H)-Furanone, 3-bromodihydro- (5061-21-2)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

α-Bromo-γ-butyrolactone has been shown to inhibit type Q arylesterase activity of the human serum paraoxonase PON1.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
2-Bromo-4-butanolide
2-Bromo-4-butanolide CAS:5061-21-2
RongNa Biotechnology Co.,Ltd
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Henan Fengda Chemical Co., Ltd
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$1.00
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career henan chemical co
2-Bromo-4-butanolide
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Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Shenzhen Nexconn Pharmatechs Ltd
CONIER CHEM AND PHARMA LIMITED
Shaanxi Dideu Medichem Co. Ltd