Welcome to Iris Biotech
For better service please confirm your country and language we detected.
For better service please confirm your country and language we detected.
Thank you very much for your interest in our products. All prices listed on our website are ex-works, Germany, and may attract customs duties when imported.
You may/will be contacted by the shipping company for additional documentation that may be required by the US Customs for clearance.
We offer you the convenience of buying through a local partner, Peptide Solutions LLC who can import the shipment as well as prepay the customs duties and brokerage on your behalf and provide the convenience of a domestic sale.
Continue to Iris Biotech GmbHSend request to US distributorChemical name: 3-(2-Nitroveratryl-4,6-dimethylphenyl)-3-methylbutyric acid
from Please inquire
The trimethyl-lock concept is a new methodology to mask and inactivate active compounds and activate them by specific conditions. The traceless release of compounds protected with this TML derivative can be triggered by photolytic cleavage.
A wide range of applications already has been published, like prodrug and drug release, use as self immolative spacer or in biomolecular imaging.
Syntheses and kinetic studies of cyclisation-based self-immolative spacers; Steve Huvelle, Ahmed Alouane, Thomas Le Saux, Ludovic Jullien, and Frédéric Schmidt; Org. Biomol. Chem.
2017; 15: 3435-3443. DOI: 10.1039/c7ob00121e
Trimethyl lock: a trigger for molecular release in chemistry, biology, and pharmacology; Michael N. Levine and Ronald T. Raines; Chem. Sci. 2012; 3: 2412-2420. DOI:
10.1039/c2sc20536j
Syntheses and kinetic studies of cyclisation-based self-immolative spacers; Steve Huvelle, Ahmed Alouane, Thomas Le Saux, Ludovic Jullien and Frédéric Schmidt; Org. Biomol. Chem.
2017; 15: 3435-3443. DOI: 10.1039/C7OB00121E
Self-Immolative Spacers: Kinetic Aspects, Structure-Property Relationships, and Applications; Ahmed Alouane, Raphaël Labruère, Thomas Le Saux, Frédéric Schmidt, and Ludovic
Jullien; Angew. Chem. Int. Ed. 2015; 54: 7492-7509. DOI: 10.1002/anie.201500088
Fluorogenic Label for Biomolecular Imaging; Luke D. Lavis, Tzu-Yuan Chao, and Ronald T. Raines; ACS Chem. Biol. 2006; 1(4): 252-260. DOI: 10.1021/cb600132m
Prodrug Strategies Based on Intramolecular Cyclization Reactions; Daxian Shan, Michalis G. Nicolaou, Ronald T. Borchardt, and Binghe Wang; J. Pharm. Sci. 1997; 86(7): 765-767.
DOI: S0022-3549(97)00069-5
Drug Delivery Systems Based on Trimethyl Lock Lactonization: Poly(ethylene glycol) Prodrugs of Amino-Containing Compounds; Richard B. Greenwald, Yun H. Choe, Charles D. Conover,
Kwok Shum, Dechun Wu, and Maksim Royzen; J. Med. Chem. 2000; 43: 475-487. DOI: 10.1021/jm990498j
Please send me more information about