3-Maleimidobenzoic acid N-hydroxysuccinimide ester

Product Name: 3-Maleimidobenzoic acid N-hydroxysuccinimide ester
CAS No.: 58626-38-3
Chemical Name: 3-Maleimidobenzoic acid N-hydroxysuccinimide ester
Synonyms: MBS;N-SUCCINIMIDYL 3-MALEIMIDOBENZOATE;M-MALEIMIDOBENZOYL-N-HYDROXYSUCCINIMIDE ESTER;3-(Male;(MBS-1);NSC 294786;MBS Crosslinker;Einecs 261-368-8;MBS protein crosslinker;3-Maleimido-benzoic acid-OSu
CBNumber: CB0342553
Molecular Formula: C15H10N2O6
Formula Weight: 314.25
MOL File: 58626-38-3.mol

More

Less

3-Maleimidobenzoic acid N-hydroxysuccinimide ester Property

Melting point:: 175-177 °C(lit.)
Boiling point:: 524.5±52.0 °C(Predicted)
Density: 1.59±0.1 g/cm3(Predicted)
storage temp.: -20°C
solubility: ethyl acetate or DMF: ≤20 mg/mL may require addition of solvent to coupling buffer to at least 5% to maintain solubility
form: crystalline
pka: -2.63±0.20(Predicted)
color: White to Almost white
Sensitive: Moisture & Light Sensitive
BRN: 1505254
InChIKey: LLXVXPPXELIDGQ-UHFFFAOYSA-N
CAS DataBase Reference: 58626-38-3(CAS DataBase Reference)

More

Less

Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
F: 10-21
HS Code: 29280000

More

Less

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.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: M2786
Product name: 3-Maleimidobenzoic acid N-hydroxysuccinimide ester
Purity: crystalline
Packaging: 25mg
Price: $103
Updated: 2025/07/31

Sigma-Aldrich

Product number: M2786
Product name: 3-Maleimidobenzoic acid N-hydroxysuccinimide ester
Purity: crystalline
Packaging: 100mg
Price: $323
Updated: 2025/07/31

TCI Chemical

Product number: S0398
Product name: N-Succinimidyl 3-Maleimidobenzoate [Cross-linking Reagent]
Purity: >98.0%(HPLC)(N)
Packaging: 1g
Price: $200
Updated: 2025/07/31

TCI Chemical

Product number: S0398
Product name: N-Succinimidyl 3-Maleimidobenzoate [Cross-linking Reagent]
Purity: >98.0%(HPLC)(N)
Packaging: 100mg
Price: $40
Updated: 2025/07/31

TRC

Product number: M132700
Product name: 3-N-MaleimidobenzoicAcidN-SuccinimidylEster
Packaging: 1g
Price: $270
Updated: 2021/12/16

More

Less

3-Maleimidobenzoic acid N-hydroxysuccinimide ester Chemical Properties,Usage,Production

Description

MBS is a heterobifunction crosslinker that contains a maleimide group which is reactive towards sulfhydryls and an NHS ester, useful for targeting amine groups.

Chemical Properties

Crystalline

Uses

N-Succinimidyl 3-maleimidobenzoate is useful for forming enzyme immunoconjugates. It has a 9.9 Angstrom spacer arm. Heterobifunctional crosslinking reagent reactive toward primary amine and sulfhydryl. Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates

Uses

3-Maleimidobenzoic acid N-hydroxysuccinimide ester is a heterobifunctional coupling reagent useful for forming enzyme immunoconjugates. The reactive groups are the NHS ester and maeimide.

reaction suitability

reagent type: cross-linking reagent

Biochem/physiol Actions

3-Maleimidobenzoic acid N-hydroxysuccinimide is used as a fixative for the preservation of pollen tube F-actin distribution. It imposes less damage when used on pollen tubes.

3-Maleimidobenzoic acid N-hydroxysuccinimide ester Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

3-Maleimidobenzoic acid N-hydroxysuccinimide ester Suppliers

Canada 1 China 124 Germany 3 India 4 Japan 3 Switzerland 1 United Kingdom 4 United States 25 Global 165

CovaChem, LLC.

Tel: +1815.714.8421 (direct)
Fax: +1815.315.1272
Email: tonynooner@covachem.com
Country: United States
ProdList: 89
Advantage: 58

TargetMol Chemicals Inc.

Tel: +1-781-999-5354; +17819995354
Email: marketing@targetmol.com
Country: United States
ProdList: 32435
Advantage: 58

BOC Sciences

Tel: +1-631-485-4226
Fax: 1-631-614-7828
Email: inquiry@bocsci.com
Country: United States
ProdList: 19552
Advantage: 58

Aladdin Scientific

Tel
Email: tp@aladdinsci.com
Country: United States
ProdList: 57505
Advantage: 58

Alfa Chemistry

Tel: --
Fax: --
Email: info@Alfa-Chemistry.com
Country: United States
ProdList: 6814
Advantage: 0

ProteoChem Inc.

Tel: --
Fax: --
Email: info@proteochem.com
Country: United States
ProdList: 74
Advantage: 38

Combi-Blocks Inc.

Tel: --
Fax: --
Email: sales@combi-blocks.com
Country: United States
ProdList: 6618
Advantage: 69

SynQuest Laboratories, Inc.

Tel: --
Fax: --
Email: info@synquestlabs.com
Country: United States
ProdList: 6871
Advantage: 62

Riedel-de Haen AG

Tel: --
Fax: --
Country: United States
ProdList: 6773
Advantage: 87

TCI America

Tel: --
Fax: --
Email: sales@tciamerica.com
Country: United States
ProdList: 6909
Advantage: 75

Frontier Scientific, Inc.

Tel: --
Fax: --
Email: sales@frontiersci.com
Country: United States
ProdList: 6222
Advantage: 86

Pure Chemistry Scientific Inc

Tel: --
Fax: --
Email: sales@purechems.com
Country: United States
ProdList: 2321
Advantage: 50

ChemService Inc.

Tel: --
Fax: --
Country: United States
ProdList: 6379
Advantage: 68

ProChem, Inc.

Tel: --
Fax: --
Email: prochem1@aol.com
Country: United States
ProdList: 1691
Advantage: 66

Medical Isotopes

Tel: --
Fax: --
Email: stohler@medicalisotopes.com
Country: United States
ProdList: 6181
Advantage: 68

Chem-Impex International, Inc.

Tel: --
Fax: --
Country: United States
ProdList: 6730
Advantage: 64

INDOFINE Chemical Company, Inc.

Tel: --
Fax: --
Email: chemical@indofinechemical.com
Country: United States
ProdList: 6176
Advantage: 69

HONEST JOY HOLDINGS LIMITED

Tel: --
Fax: --
Email: sales@honestjoy.cn
Country: United States
ProdList: 6675
Advantage: 54

3B Scientific Corporation

Tel: --
Fax: --
Email: sales@3bsc.com
Country: United States
ProdList: 6718
Advantage: 47

Advance Scientific & Chemical

Tel: --
Fax: --
Email: sales@advance-scientific.com
Country: United States
ProdList: 6419
Advantage: 71

EMD Biosciences, Inc.

Tel: --
Fax: --
Email: technical@calbiochem.com
Country: United States
ProdList: 6529
Advantage: 66

Spectrum Chemicals & Laboratory Products

Tel: --
Fax: --
Email: sales@spectrumchemical.com
Country: United States
ProdList: 6699
Advantage: 77

MP Biomedicals, Inc.

Tel: --
Fax: --
Country: United States
ProdList: 6561
Advantage: 81

Research Organics Inc.

Tel: --
Fax: --
Email: info@resorg.com
Country: United States
ProdList: 1324
Advantage: 72

Pierce Biotechnology, Inc.

Tel: --
Fax: --
Email: cs@piercenet.com
Country: United States
ProdList: 966
Advantage: 82

More

Less

View Lastest Price from 3-Maleimidobenzoic acid N-hydroxysuccinimide ester manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 3-Maleimidobenzoic acid N-hydroxysuccinimide ester 58626-38-3
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Zhuozhou Wenxi import and Export Co., Ltd

Product: 3-Maleimidobenzoic acid N-hydroxysuccinimide ester 58626-38-3
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

Zhuozhou Wenxi import and Export Co., Ltd

Product: 3-Maleimidobenzoic acid N-hydroxysuccinimide ester 58626-38-3
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-08

58626-38-3, 3-Maleimidobenzoic acid N-hydroxysuccinimide esterRelated Search:

O-Phthalimide Bismaleimide N-Chlorosuccinimide Tris(trimethylsilyl)phosphate Succinimide Methyl acrylate BUTYL OLEATE Ethyl 2-(Chlorosulfonyl)acetate N-Hydroxysuccinimide Maleimide 3-(2,5-DIOXO-2,5-DIHYDRO-PYRROL-1-YL)-BENZOIC ACID DIALIFOS Maleimido-3,5-disuccinimidyl isophthalate M-MALEIMIDOBENZOYL-N-HYDROXYSULFOSUCCINIMIDE ESTER 3-Maleimidobenzoic acid N-hydroxysuccinimide ester N-SUCCINIMIDYL-3,5-DIMALEIMIDOPHENYL BENZOATE

MBS

3-MALEIMIDOBENZOIC ACID N-HYDROXYSUCCINIMIDE ESTER

3-MALEIMIDOBENZOIC ACID N-SUCCINIMIDYL ESTER

3-(2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-yl)benzoic acid 2,5-dioxopyrrolidine-1-yl ester

3-(2,5-Dioxo-3-pyrroline-1-yl)benzoic acid succinimidyl ester

3-(Maleimide-N-yl)benzoic acid succinimidyl ester

3-[(2,5-Dioxo-2,5-dihydro-1H-pyrrole)-1-yl]benzoic acid 2,5-dioxo-1-pyrrolidinyl ester

Succinimidylmaleimidobenzoate

m-Maleimidoacetoxy N-Hydroxysuccinimide Ester

Einecs 261-368-8

3-MaleiMidobenzoic acid-NHS ester

3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)benzoic Acid 2,5-Dioxo-1-pyrrolidinyl Ester

M-MaleiMidobenzoyl-N-hydroxysucciniMide

NSC 294786

3-Maleimidobenzoic Acid N-Succinimidyl Ester N-(3-Maleimidobenzoyloxy)succinimide

MBS, 3-(2,5-Dioxo-2,5-dihydro-pyrrol-1-yl)-benzoic acid 2,5-dioxo-pyrrolidin-1-yl ester, 3-(2,5-Dioxo-2,5-dihydro-pyrrol-1-yl)-benzoic acid N-hydroxy-succiniMidyl ester, 3-(2,5-Dioxo-2,5-dihydro-pyrrol-1-yl)-benzoic acid-OSu, N-Hydroxy-succiniMidyl 3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-benzoate, 2,5-Dioxo-pyrrolidin-1-yl 3-(2,5-dioxo-2,5-dihydro-pyrrol-1-)-benzoate, N-Hydroxy-succiniMidyl 3-MaleiMido-benzoate

MBS, N-Hydroxy-succiniMidyl 3-MaleiMido-benzoate

1H-Pyrrole-2,5-dione, 1-[3-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]-

3-Maleimidobenzoic acid succinimidyl ester

MBS (m-maleimidobenzoyl-N-hydroxysuccinimide ester)

3-maleimidobenzoic acid N-hydroxysuccinimide ester(MBS)

3-N-MaleinimidobenzoicacidN-succinimidylester

3-Maleimidobenzoyl N-hydroxysuccinimide

N-Succinimidyl 3-Maleimidobenzoate [Cross-linking Reagent]

1-[3-[[(2,5-Dioxopyrrolidin-1-yl)oxy]carbonyl]phenyl]-1H-pyrrole-2,5-dione

2,5-Dioxopyrrolidin-1-yl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate

3-Maleimidobenzoic acid N-hydroxysuccinimide ester crystalline

3-(Male

3-Maleimido-benzoic acid-OSu

3-N-Maleimidobenzoic acid-NHS

(MBS-1)

MBS Crosslinker

MBS, 3-maleimidobenzoic acid N-hydroxysuccinimide ester

3-N-Maleimidobenzoic acid-NHS (MBS)

N-Succinimidyl 3-Maleimidobenzoate&nbsp

N-(m-Maleimidobenzoyloxy)succinimide 〔MBS〕

<i>N</i>-Succinimidyl 3-Maleimidobenzoate [Cross-linking Reagent]

3-(2,5-DIOXO-2,5-DIHYDRO-PYRROL-1-YL)-BENZOIC ACID 2,5-DIOXO-PYRROLIDIN-1-YL ESTER

3-(2,5-DIOXO-2,5-DIHYDRO-PYRROL-1-YL)-BENZOIC ACID N-HYDROXY-SUCCINIMIDYL ESTER

3-(2,5-DIOXO-2,5-DIHYDRO-PYRROL-1-YL)-BENZOIC ACID-OSU

N-MALEIMIDOBENZOYL N-HYDROXYSUCCINIMIDO ESTER

N-SUCCINIMIDYL 3-MALEIMIDOBENZOATE

N-(M-MALEIMIDOBENZOYLOXY)SUCCINIMIDE

N-(3-MALEIMIDOBENZOYLOXY)SUCCINIMIDE

M-N-MALEIMIDOBENZOIC ACID-OSU

M-MALEIMIDOBENZOYL-N-HYDROXYSUCCINIMIDE ESTER

3-Maleimidobenzoic acid N-hydroxysuccinimide ester crystalline(MBS)

(2,5-Dioxopyrrolidin-1-yl) 3-(2,5-dioxopyrrol-1-yl)benzoate

3-MALEIMIDOBENZOYL-N-HYDROXYSUCCINIMIDE ESTER

3-N-MALEIMIDOBENZOIC ACID N-SUCCINIMIDYL ESTER

1-[3-[[(2,5-dioxopyrrolidinyl)oxy]carbonyl]phenyl]-1H-pyrrole-2,5-dione

3-MALEIMIDOBENZOIC ACID N-HYDROXY-*SUCCI NIMIDE ESTE

M-MALEIMIDOBENZOYL-N-HYDROXYSUCCINIMIDE ESTER CRYSTALLINE

N-Succinimidyl3-Maleimidobenzoate[Cross-linkingReagent]&gt

MBS 3-maleimidobenzoic acid N-hydroxysuccinimide ester,98%

Benzoic acid, 3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 2,5-dioxo-1-pyrrolidinyl ester

1-[3-[[(2,5-dioxopyrrolidinyl)oxy]carbonyl]phenyl]-1H-pyrrol...

MBS protein crosslinker