SMCC
64987-85-5
1g/bag
2021-08-23
API,Intermediate
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Product Description
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Seller Information
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DescriptionECHEMI Editorial ReferenceSuccinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate is an N-hydroxysuccinimide ester derived from 4-(N-maleimidomethyl)cyclohexane-1-carboxylic acid. It is a member of maleimides and a N-hydroxysuccinimide ester.
SMCC crosslinker is a hetero-bifunctional crosslinker that contain N-hydroxysuccinimide (NHS) ester and maleimide groups that allow covalent conjugation of amine- and sulfhydryl-containing molecules. SMCC crosslinker must be dissolved in an organic solvent, such as DMSO or DMF, and then can be added to an aqueous crosslinking reaction. SMCC crosslinking reagent is permeable across the lipid bilayer of the cell membrane and can be used to crosslink intracellular proteins and peptides.
White Crystalline Solid
4-(N-Maleimidomethyl)cyclohexanecarboxylic acidN-hydroxysuccinimide ester (SMCC) is a heterobifunctional cross-linking reagent incorporating an extended spacer with amine and sulfhydryl reactivity. It is typically coupled initially to molecules containing primary amine by amide bond buffered at pH 7.5 (6.5-8.5). The second coupling is specific for molecules containing free sulfhydryl by thioether linkage buffered at pH 6.8 (6.5-7.0). SMCC contains nine atom linker. An extended aliphatic spacer stabilizes the maleimide prior to coupling compared to aromatic spacers.Basic Info-
Product Name:
SMCC crosslinker
Other Name:N-Succinimidyl 4-(maleimidomethyl)cyclohexanecarboxylate, SMCC;SMCC [4-(N-Maleimidomethyl)cyclohexanecarboxylic acid N-hydroxysuccinimide ester];trans-4-(Maleimidomethyl)-cyclohexane carboxylic acid-NHS ester;N-SucciniMidyl 4-(N-MaleiMidoMethyl)cyclohexanecarboxylate;4-(N-MaleiMidoMethyl)cyclohexane-1-carboxylic acid N-hydroxysucciniMide ester, 98+%;NSC 344483;4-(N-Maleimidomethyl)cyclohexanecarboxylic Acid N-Succinimidyl Ester SMCC;25MG/100MG/10G
CAS No.:64987-85-5
Molecular Formula:C16H18N2O6
InChIKeys:JJAHTWIKCUJRDK-UHFFFAOYSA-N
Molecular Weight:334.32
Exact Mass:334.32
BRN:1555271
EC Number:1592732-453-0
UNII:B357P1G1IF
NSC Number:344483
DSSTox ID:DTXSID30215307
Color/Form:White to Off-White
HScode:29280000
Categories:
Characteristics-
Chemical Properties:
Succinimidyl-4-(N-maleimidomethyl)cyclohexane-1-carboxylate (SMCC) is a non-cleavable and membrane permeable crosslinker. It contains an amine-reactive N -hydroxysuccinimide (NHS ester) and a sulfhydryl-reactive maleimide group. NHS esters react with primary amines at pH 7-9 to form stable amide bonds. Maleimides react with sulfhydryl groups at pH 6.5-7.5 to form stable thioether bonds. The maleimide groups of SMCC and Sulfo-SMCC and are unusually stable up to pH 7.5 because of the cyclohexane bridge in the spacer arm.
Density:1.42±0.1 g/cm3(Predicted)
Melting Point:180-182 °C (lit.)
Boiling Point:501.7±42.0 °C(Predicted)
PKA:-2.24±0.20(Predicted)
Critical Temperature & Pressure:-20°C
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Distributor
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Main Products:
API,Intermediate
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
30
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
About Echemi Pharmaceutical
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Product Category
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