42002

Sulfo-N-succinimidyl 4-maleimidobutyrate sodium salt

~90%

• Synonym(s): 4-Maleimidobutyric acid sulfo-N-succinimidyl ester sodium salt, N-(γ-Maleimidobutyryloxy)sulfosuccinimide sodium salt, Sulfo-GMBS
• Empirical Formula (Hill Notation): C₁₂H₁₁N₂NaO₉S
• CAS Number: 185332-92-7
• Molecular Weight: 382.28
• NACRES: NA.25
• PubChem Substance ID: 57650094
• UNSPSC Code: 12352200
• MDL number: MFCD17215919

Properties

• assay: ~90%
• Quality Segment: 100
• reaction suitability: reagent type: linker
• storage temp.: −20°C
• SMILES string: O=C(N1CCCC(ON2C(CC(S(=O)(O[Na])=O)C2=O)=O)=O)C=CC1=O
• InChI: 1S/C12H12N2O9S.Na/c15-8-3-4-9(16)13(8)5-1-2-11(18)23-14-10(17)6-7(12(14)19)24(20,21)22;/h3-4,7H,1-2,5-6H2,(H,20,21,22);/q;+1/p-1
• InChI key: ULARYIUTHAWJMU-UHFFFAOYSA-M

Description

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Reagent for amine-to-thiol cross-linking

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• 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