Sulfo-N-succinimidyl 4-maleimidobutyrate sodium salt

SIGMA/42002 - ~90%

Synonym: 4-Maleimidobutyric acid sulfo-N-succinimidyl ester sodium salt; N-(γ-Maleimidobutyryloxy)sulfosuccinimide sodium salt; Sulfo-GMBS

CAS Number: 185332-92-7
Empirical Formula (Hill Notation): C₁₂H₁₁N₂NaO₉S
Molecular Weight: 382.28
MDL Number: MFCD17215919
Linear Formula: C₁₂H₁₁N₂NaO₉S
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-42002-5MG-F	5 mg	$143.00 1/EAAdd To Favorites	Add To Favorites
45-42002-25MG-F	25 mg	$0.00 1/EA CALL FOR PRICEAdd To Favorites	Add To Favorites

assay	~90%
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
Quality Level	100
reaction suitability	reagent type: linker
SMILES string	O=C(N1CCCC(ON2C(CC(S(=O)(O[Na])=O)C2=O)=O)=O)C=CC1=O
storage temp.	−20°C

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Other Notes:	Reagent for amine-to-thiol cross-linking
Packaging:	Bottomless glass bottle. Contents are inside inserted fused cone.

Purity	~90%
Storage Temp.	−20°C
UNSPSC	12352200