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ChemicalBook >> CAS DataBase List >> N-Bromosuccinimide

N-Bromosuccinimide

N-Bromosuccinimide price.
  • $5 - $2229
  • Product name: N-Bromosuccinimide
  • CAS: 128-08-5
  • MF: C4H4BrNO2
  • MW: 177.98
  • EINECS:204-877-2
  • MDL Number:MFCD00005510
  • Synonyms:N-BROMOSUCCINIMIDE;BROMOSUCCINIMIDE-N;SUCCINIMIDE, N-BROMO-;SUCCINBROMIDE;TIMTEC-BB SBB007826;1-bromo-5-pyrrolidinedione ;5-Pyrrolidinedione,1-bromo-2 ;N-Bromosuccynimide
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  • Manufactureraablocks
  • Product numberAA000XLB
  • Product descriptionN-Bromosuccinimide 99%
  • Packaging250g
  • Price$29
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA000XLB
  • Product descriptionN-Bromosuccinimide ≥99%
  • Packaging500g
  • Price$35
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA000XLB
  • Product descriptionN-Bromosuccinimide ≥98%(T)
  • Packaging100g
  • Price$15
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA000XLB
  • Product descriptionN-Bromosuccinimide ≥98%(T)
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  • Price$10
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  • Manufactureraablocks
  • Product numberAA000XLB
  • Product descriptionN-Bromosuccinimide 99%
  • Packaging5g
  • Price$9
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA000XLB
  • Product descriptionN-Bromosuccinimide 99%
  • Packaging1kg
  • Price$59
  • Updated2026-05-25
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  • ManufacturerAK Scientific
  • Product numberJ54426
  • Product descriptionN-Bromosuccinimide 95%
  • Packaging500g
  • Price$59
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ70212
  • Product descriptionN-Bromosuccinimide
  • Packaging4x30g
  • Price$58.8
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ70212
  • Product descriptionN-Bromosuccinimide 99%
  • Packaging4x30g
  • Price$61
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberI944
  • Product descriptionN-Bromosuccinimide 98%
  • Packaging500g
  • Price$64
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ54426
  • Product descriptionN-Bromosuccinimide 95%
  • Packaging1kg
  • Price$114
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberI944
  • Product descriptionN-Bromosuccinimide 98%
  • Packaging1kg
  • Price$124
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ54426
  • Product descriptionN-Bromosuccinimide 95%
  • Packaging250g
  • Price$30
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ70212
  • Product descriptionN-Bromosuccinimide 99%
  • Packaging30g
  • Price$23
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberI944
  • Product descriptionN-Bromosuccinimide 98%
  • Packaging100g
  • Price$24
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ54426
  • Product descriptionN-Bromosuccinimide 95%
  • Packaging25g
  • Price$10
  • Updated2026-06-04
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000XLB N-Bromosuccinimide 99% 250g $29 2026-05-25 Buy
aablocks AA000XLB N-Bromosuccinimide ≥99% 500g $35 2026-05-25 Buy
aablocks AA000XLB N-Bromosuccinimide ≥98%(T) 100g $15 2026-05-25 Buy
aablocks AA000XLB N-Bromosuccinimide ≥98%(T) 25g $10 2026-05-25 Buy
aablocks AA000XLB N-Bromosuccinimide 99% 5g $9 2026-05-25 Buy
aablocks AA000XLB N-Bromosuccinimide 99% 1kg $59 2026-05-25 Buy
AK Scientific J54426 N-Bromosuccinimide 95% 500g $59 2026-06-04 Buy
AK Scientific J70212 N-Bromosuccinimide 4x30g $58.8 2021-12-16 Buy
AK Scientific J70212 N-Bromosuccinimide 99% 4x30g $61 2026-06-04 Buy
AK Scientific I944 N-Bromosuccinimide 98% 500g $64 2026-06-04 Buy
AK Scientific J54426 N-Bromosuccinimide 95% 1kg $114 2026-06-04 Buy
AK Scientific I944 N-Bromosuccinimide 98% 1kg $124 2026-06-04 Buy
AK Scientific J54426 N-Bromosuccinimide 95% 250g $30 2026-06-04 Buy
AK Scientific J70212 N-Bromosuccinimide 99% 30g $23 2026-06-04 Buy
AK Scientific I944 N-Bromosuccinimide 98% 100g $24 2026-06-04 Buy
AK Scientific J54426 N-Bromosuccinimide 95% 25g $10 2026-06-04 Buy

Properties

Melting point :175-180 °C (dec.)(lit.)
Boiling point :221.4°C (rough estimate)
Density :2.098
bulk density :750kg/m3
vapor pressure :14.8 hPa (20 °C)
refractive index :1.6060 (estimate)
storage temp. :Store at +2°C to +8°C.
solubility :14.8g/l (decomposition)
pka :-2.78±0.20(Predicted)
form :Crystalline Powder
color :White to light yellow
Odor :characteristic odour of bromine
biological source :rabbit
Water Solubility :Soluble in acetone, tetrahydrofuran, dimethyl formamide, dimethyl sulfoxide and acetonitrile. Slightly soluble in water and acetic acid. Insoluble in ether, hexane and carbon tetrachloride.
Sensitive :Moisture Sensitive
Merck :14,1438
BRN :113916
Stability :Stable. Incompatible with strong oxidizing agents, halogenated hydrocarbons.
Major Application :peptide synthesis
InChI :1S/C4H4BrNO2/c5-6-3(7)1-2-4(6)8/h1-2H2
InChIKey :PCLIMKBDDGJMGD-UHFFFAOYSA-N
SMILES :BrN1C(=O)CCC1=O
LogP :-1.19
CAS DataBase Reference :128-08-5(CAS DataBase Reference)
NIST Chemistry Reference :2,5-Pyrrolidinedione, 1-bromo-(128-08-5)
EPA Substance Registry System :N-Bromosuccinimide (128-08-5)

Safety Information

Symbol(GHS): Flame Over Circle (GHS03)Corrosion (GHS05)Exclamation Mark (GHS07)Health Hazard (GHS08)Environment (GHS09)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H272 May intensify fire; oxidizer Oxidising liquids;Oxidising solids Category 2
Category 3
Danger
Warning
P210, P220, P221P280, P370+P378,P501
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

N-Bromosuccinimide is a chemical reagent used in electrophilic additions and radical substitution reactions in synthetic organic chemistry. In Wohl-Ziegler reaction, it is involved in allylic and benzylic bromination reaction. It is also used in the alfa-bromination of carbonyl derivatives. In the Hofmann rearrangement, it is used in the presence of a strong base, such as 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) reacts with primary amides to produce a carbamate. It oxidizes silyl ethers to aldehydes in the presence of azobisisobutyronitrile. It is also used for the modification of ribosomal sulfhydryl groups.

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