O6-[4-[2-Propynylmethoxy]benzyl]guanine

SL-686

O6-[4-[2-Propynylmethoxy]benzyl]guanine, >97%

CAS No. : [680622-71-3]

MDL No. : MFCD30146126

IUPAC Name : 6-((4-((Prop-2-yn-1-yloxy)methyl)benzyl)oxy)-9H-purin-2-amine

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
5MG	195.00		In Stock	Estimated to ship on 20 September 2026
10MG	355.00		In Stock	Estimated to ship on 20 September 2026
25MG	695.00		In Stock	Estimated to ship on 20 September 2026
50MG	1055.00		In Stock	Estimated to ship on 20 September 2026
100MG	1655.00		In Stock	Estimated to ship on 20 September 2026

Applications : Terminal alkyne substituted O6-Benzylguanine is a versatile and effective precursor to be facilely conjugated with various fluorescent dyes through 'Click chemistry' and Sonogashira coupling reactions. These fluorescent PYBG derivatives specifically and efficiently label the target genetically encoded SNAP-tags in live cells.

References : Song, X. et. al.: RSC Advances, 5(30) 23646, 2015.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.