Phenylcarbamic acid esters
Sigma Aldrich Fine Chemicals Biosciences N Nitrosodimethylamine NDM
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Medchemexpress LLC N-hydroxysulfosuccinimide (sodium) | 106627-54-7 | 100.0% | 217.13 | C4H4NNaO6S | 1 ML
N-Hydroxysulfosuccinimide (sodium) is a sulfonated N-hydroxysuccinimide reagent used to activate carboxyl groups for coupling to primary amines in bioconjugation and antibody-drug conjugate synthesis. It increases aqueous solubility compared with NHS esters and is provided as a ready-to-use DMSO solution for research applications.
- cas 106627-54-7
- molecular formula C4H4NNaO6S
- molecular weight 217.13
- purity 99.99% (manufacturer reported)
- form solid (white to off-white); supplied as 10 mM solution in DMSO, 1 mL
- soluble in DMSO; various in vivo vehicle solubilities reported
- storage sealed, away from moisture; in solvent: -80°C (up to 6 months), -20°C (up to 1 month)
- intended for research use only (bioconjugation/adc linker)
Medchemexpress LLC Boc-NH-PEG6-CH2CH2COOH | 882847-13-4 | 97.0% | 453.52 | C20H39NO10 | 5 G
Boc-NH-PEG6-CH2CH2COOH is a Boc-protected PEG6-based cleavable linker used for antibody-drug conjugate and PROTAC linker synthesis. It provides a Boc-protected amine at one end and a terminal carboxylic acid at the other, enabling common bioconjugation strategies and linker design in medicinal chemistry.
- Cleavable linker for ADC and PROTAC applications.
- Boc-protected amine and carboxylic acid functional groups.
- Molecular weight 453.52.
- Chemical formula C20H39NO10.
- Purity 97.0%.
- Supplied as a viscous liquid in multiple package sizes, including 5 G.