3-Sulfo-N-succinimidyl 4-(maleimidomethyl)cyclohexane-1-carboxylate sodium salt, 97+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
15445275	Thermo Scientific Alfa Aesar H54807.MB	25 mg
15455275	Thermo Scientific Alfa Aesar H54807.MC	100 mg

Description

3-Sulfo-N-succinimidyl 4-(maleimidomethyl)cyclohexane-1-carboxylate sodium salt is a cross-linking reagent incorporating an extended spacer with amine and sulfhydryl reactivity. Typically, coupled initially to molecules containing primary amines by amide bonds buffered at pH 7.5 (6.5-8.5). Second coupling specific for molecules containing free sulfhydryl by thioether linkage buffered at pH 6.8 (6.5-7.0). Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
3-Sulfo-N-succinimidyl 4-(maleimidomethyl)cyclohexane-1-carboxylate sodium salt is a cross-linking reagent incorporating an extended spacer with amine and sulfhydryl reactivity. Typically, coupled initially to molecules containing primary amines by amide bonds buffered at pH 7.5 (6.5-8.5). Second coupling specific for molecules containing free sulfhydryl by thioether linkage buffered at pH 6.8 (6.5-7.0). Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates.

Solubility
Soluble in water (2.5 mg/ml) and dimethyl formamide.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Chemical Identifiers

• CAS: 92921-24-9
• Molecular Weight (g/mol): 436.367
• InChI Key: VUFNRPJNRFOTGK-UHFFFAOYSA-M
• PubChem CID: 4618794
• SMILES: C1CC(CCC1CN2C(=O)C=CC2=O)C(=O)ON3C(=O)CC(C3=O)S(=O)(=O)[O-].[Na+]

• Molecular Formula: C16H17N2NaO9S
• MDL Number: MFCD00054978
• Synonym: sulfo-smcc, sodium 1-4-2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl methyl cyclohexanecarbonyl oxy-2,5-dioxopyrrolidine-3-sulfonate, sulfo-smcc sodium, 4-maleimidomethyl cyclohexane-1-carboxylic acid 3-sulfo-n-hydroxysuccinimide ester sodium salt, 3-sulfo-n-succinimidyl 4-n-maleimidomethyl cyclohexane-1-carboxylate sodium salt, sulfo-trans-smcc, sulfo-smcc crosslinker, sulfo-n-succinimidyl 4-maleimidomethyl cyclohexane-1-carboxylate sodium salt, sulfo-smcc sodium salt, bicl207
• IUPAC Name: sodium;1-[4-[(2,5-dioxopyrrol-1-yl)methyl]cyclohexanecarbonyl]oxy-2,5-dioxopyrrolidine-3-sulfonate

Specifications

• CAS: 92921-24-9
• MDL Number: MFCD00054978
• Solubility Information: Soluble in water (2.5mg/ml) and dimethyl formamide.
• SMILES: C1CC(CCC1CN2C(=O)C=CC2=O)C(=O)ON3C(=O)CC(C3=O)S(=O)(=O)[O-].[Na+]
• Molecular Weight (g/mol): 436.367
• Formula Weight: 436.37
• Chemical Name or Material: 3-Sulfo-N-succinimidyl 4-(maleimidomethyl)cyclohexane-1-carboxylate sodium salt

• Molecular Formula: C16H17N2NaO9S
• Synonym: sulfo-smcc, sodium 1-4-2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl methyl cyclohexanecarbonyl oxy-2,5-dioxopyrrolidine-3-sulfonate, sulfo-smcc sodium, 4-maleimidomethyl cyclohexane-1-carboxylic acid 3-sulfo-n-hydroxysuccinimide ester sodium salt, 3-sulfo-n-succinimidyl 4-n-maleimidomethyl cyclohexane-1-carboxylate sodium salt, sulfo-trans-smcc, sulfo-smcc crosslinker, sulfo-n-succinimidyl 4-maleimidomethyl cyclohexane-1-carboxylate sodium salt, sulfo-smcc sodium salt, bicl207
• InChI Key: VUFNRPJNRFOTGK-UHFFFAOYSA-M
• IUPAC Name: sodium;1-[4-[(2,5-dioxopyrrol-1-yl)methyl]cyclohexanecarbonyl]oxy-2,5-dioxopyrrolidine-3-sulfonate
• PubChem CID: 4618794
• Percent Purity: ≥98%

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

missing translation for 'tsca' : No

Recommended Storage : Keep cold

RUO – Research Use Only