Key Documents

3-Maleimidopropionic acid N-hydroxysuccinimide ester

Name: 3-Maleimidopropionic acid <I>N</I>-hydroxysuccinimide ester
Brand: SIGMA

99%

Synonym(s):

N-(3-Maleimidopropionyloxy)succinimide, N-Maleoyl-β-alanine N′-hydroxysuccinimide ester, N-Maleoyl-β-alanine N-hydroxysuccinimide ester, N-Succinimidyl 3-maleimidopropionate, BMPS

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About This Item

Empirical Formula (Hill Notation):

C₁₁H₁₀N₂O₆

CAS Number:

55750-62-4

Molecular Weight:

266.21

UNSPSC Code:

12352106

NACRES:

NA.25

PubChem Substance ID:

57649440

MDL number:

MFCD00043141

Beilstein/REAXYS Number:

1492578

Assay:

99%

Form:

powder

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Properties

Quality Segment

200

assay

99%

form

powder

reaction suitability

reagent type: linker

mp

168-170 °C (lit.)

functional group

NHS ester

storage temp.

2-8°C

SMILES string

O=C1CCC(N1OC(CCN2C(C=CC2=O)=O)=O)=O

InChI

1S/C11H10N2O6/c14-7-1-2-8(15)12(7)6-5-11(18)19-13-9(16)3-4-10(13)17/h1-2H,3-6H2

InChI key

JKHVDAUOODACDU-UHFFFAOYSA-N

Description

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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This Item	63179	63175	63177
Sigma-Aldrich 358657 3-Maleimidopropionic acid N-hydroxysuccinimide ester	Sigma-Aldrich 63179 3-(Maleimido)propionic acid N-hydroxysuccinimide ester	Sigma-Aldrich 63175 4-Maleimidobutyric acid N-hydroxysuccinimide ester	Sigma-Aldrich 63177 6-Maleimidohexanoic acid N-hydroxysuccinimide ester
assay 99%	assay ≥98.5% (HPLC)	assay ≥98.0% (HPLC)	assay ≥98.0% (HPLC)
Quality Level 200	Quality Level 200	Quality Level 100	Quality Level 200
reaction suitability reagent type: linker	reaction suitability reagent type: linker	reaction suitability reagent type: linker	reaction suitability reagent type: linker
form powder	form solid	form -	form solid
mp 168-170 °C (lit.)	mp 167-171 °C	mp 123-129 °C	mp 70-73 °C (lit.)
storage temp. 2-8°C	storage temp. 2-8°C	storage temp. 2-8°C	storage temp. −20°C

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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