ChemicalBook > CAS DataBase List > DIBROMOBIMANE

DIBROMOBIMANE

Product Name: DIBROMOBIMANE
CAS No.: 68654-25-1
Chemical Name: DIBROMOBIMANE
Synonyms: DBBR;BBBR;NSC 608550;Thiolyte BB;DIBROMOBIMANE;THIOLYTE(R) DB;bBBr [DibroMobiMane];THIOLYTE(R) DB REAGENT;syn(bromomethyl,methyl)bimane;DIBROMOBIMANE, FOR FLUORESCENCE
CBNumber: CB8417842
Molecular Formula: C10H10Br2N2O2
Formula Weight: 350.01
MOL File: 68654-25-1.mol

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DIBROMOBIMANE Property

Melting point:: 170-172 °C(lit.)
Boiling point:: 371.8±52.0 °C(Predicted)
Density: 1.98±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
solubility: DMF: soluble
pka: -4.55±0.70(Predicted)
form: Solid
color: Yellow
Appearance: Solid Powder
BRN: 4189453
Stability:: Light Sensitive

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
F: 8-10-21
HS Code: 29339900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 34025
Product name: Dibromobimane
Purity: BioReagent, suitable for fluorescence, ≥95.0% (CHN)
Packaging: 25mg
Price: $162
Updated: 2025/07/31

Usbiological

Product number: D3482-30
Product name: Dibromobimane
Packaging: 50mg
Price: $403
Updated: 2021/12/16

TRC

Product number: D425000
Product name: Dibromobimane
Packaging: 500mg
Price: $1020
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: B10293
Product name: Dibromobimane
Purity: 98%
Packaging: 25mg
Price: $43
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD21585
Product name: Dibromobimane
Packaging: 5mg
Price: $50
Updated: 2021/12/16

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DIBROMOBIMANE Chemical Properties,Usage,Production

Description

Dibromobimane is a non-ionic, fluorescent probe for labeling thiols and crosslinking proteins.

Chemical Properties

Yellow Solid

Uses

multiple labeled product that can be fixed with aldehydes

Uses

A cross linking reagent for proteins, thiols in myosin, hemoglobin and mitochondrial ATPase.

Uses

Dibromobimane, a bifunctional thiol reagent, is used as a cross-linking agent for cysteine mapping and studies on protein structure/conformation and cross-linking processes.

Definition

ChEBI: A pyrazolopyrazole that consists of 1H,7H-pyrazolo[1,2-a]pyrazole-1,7-dione bearing two methyl substituents at positions 2 and 6 as well as two bromomethyl substituents at positions 3 and 5.

Excitation / Emission Maximum

394 nm/490 nm

DIBROMOBIMANE Preparation Products And Raw materials

Raw materials

Preparation Products

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68654-25-1, DIBROMOBIMANERelated Search:

MONOBROMOBIMANE 3,3-Dimethylallyl bromide Dimethallylamine HYDRAZINE MONOHYDROBROMIDE Allyl bromide Diallylamine 2-Bromoethylamine hydrobromide CROTYL BROMIDE N-ALLYLACRYLAMIDE HYDRAZINE DIHYDROBROMIDE N-ALLYL METHACRYLAMIDE N-ETHYL-N-FORMYLHYDRAZINE syn-(Methyl,methyl)bimane DIBROMOBIMANE DIBROMOBIMANE (BBBR) N-ETHYLMETHACRYLAMIDE N-n-propyl-N-formylhydrazine

syn(bromomethyl,methyl)bimane

3,5-Bis(broMoMethyl)-2,6-diMethyl-1H,7H-pyrazolo[1,2-a]pyrazole-1,7-dione

NSC 608550

Thiolyte BB

bBBr [DibroMobiMane]

BBBR

DBBR

DIBROMOBIMANE

3,5-bis-bromomethyl-2,6-dimethyl-pyrazolo[1,2-a]pyrazole-1,7-dione

bBBr [Dibromobimane] *CAS 68654-25-1*

1H,7H-Pyrazolo[1,2-a]pyrazole-1,7-dione, 3,5-bis(bromomethyl)-2,6-dimethyl-

THIOLYTE(R) DB

THIOLYTE(R) DB REAGENT

THIOLYTE(R) DIBROMOBIMANE REAGENT

THIOLYTE(R) DIBROMOBIMANE REAGENT, FLUORESCENT LABELING COMPOUND

DIBROMOBIMANE, FOR FLUORESCENCE

Dibromobimane,BioReagent,suitableforfluorescence

Dibromobimane, Fluorescent thiol-specific labeling reagent

68654-25-1

C10H10Br2N2O2

Detection

Fluorescent Probes, Labels, Particles and Stains

BioChemical

Biochemicals and Reagents

Other

Functional Group Reactive Labels for SpectroscopyFluorescent Probes, Labels, Particles and Stains

Other Fluorescent Labels

NONE

Pyrazole

Nitric Oxide Reagents

Cross Linking Reagents

Fluorescent Labels & Indicators

MTS & Sulfhydryl Active Reagents

Biochemicals and Reagents

DetectionFluorescent Probes, Labels, Particles and Stains

Fluorescent Labels

Fluorescent Probes, Labels, Particles and Stains

Functional Group Reactive Labels