Isocaffeine

SL-4148

Isocaffeine, >98%

CAS No. : [519-32-4]

MDL No. : MFCD00022834

Synonyms : 9-Methyltheophylline; Caffeine EP impurity C; NSC 28332

IUPAC Name : 1,3,9-Trimethyl-1H-purine-2,6(3H,9H)-dione

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
10MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
25MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
50MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
100MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
250MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
500MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
1G	Request A Quote		Back Order	Estimated to ship on 04 October 2026

Applications : Isocaffeine is an impurity of Caffeine (Caffeine EP impurity C), a xanthine alkaloid that acts as a stimulant drug and a reversible acetylcholinesterase (AChE) inhibitor.

References : Zubair U. M. et al.: Anal. Profiles Drug Subs., 15, 71, 1986; Cherrah Y. et al.: Biochem. Pharmacol., 37, A1311, 1988.

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.