M024080

ssH-Linker

configured for PerkinElmer, configured for Polygen

• Synonyme(s) : 9,11-Dioxa-2-aza-10-phosphatridecanoic acid, 10-[bis(1-methylethyl)amino]-13-cyano-, 2-[[(4-methoxyphenyl)diphenylmethyl]amino]ethyl este
• Formule empirique (notation de Hill): C₃₈H₅₃N₄O₅P
• Poids moléculaire : 676.83
• Numéro MDL: MFCD12912425
• Code UNSPSC : 12352200
• ID de substance PubChem : 329817759
• Nomenclature NACRES : NA.51

Propriétés

• Type: for DNA synthesis
• Gamme de produits: Proligo Reagents
• Pureté: ≥98% (³¹P-NMR); ≥98.0% (reversed phase HPLC)
• Compatibilité: configured for PerkinElmer; configured for Polygen
• Température de stockage: −20°C
• Chaîne SMILES: COc1ccc(cc1)C(NCCOC(=O)NCCCCCCOP(OCCC#N)N(C(C)C)C(C)C)(c2ccccc2)c3ccccc3
• InChI: 1S/C38H53N4O5P/c1-31(2)42(32(3)4)48(47-29-16-25-39)46-28-15-7-6-14-26-40-37(43)45-30-27-41-38(33-17-10-8-11-18-33,34-19-12-9-13-20-34)35-21-23-36(44-5)24-22-35/h8-13,17-24,31-32,41H,6-7,14-16,26-30H2,1-5H3,(H,40,43)
• Clé InChI: VTFLXOVDKJUHER-UHFFFAOYSA-N

Description

Description générale

ssH-linker comprises an internal carbamate group attached to the MMT-protected amino group via a short spacer. The carbamate moiety facilitates the cleavage of the MMT group under mildly acidic conditions while increasing the stability of the MMT group during the deprotection of the oligonucleotide with ammonia. The carbamate group also enhances the reactivity of the amino group through a neighbor group effect, and thereby accelerates conjugations to amino reactive modifiers and reporters. The MMT-group of ssH-linker serves as an excellent purification handle after the oligonucleotide synthesis in trityl-on mode, similar to the DMT-group of conventional oligonucleotides. The MMT-group is cleaved under very mild conditions in aqueous acetic acid (10% glacial acetic acid in the water, 20 min. room temp.) Alternatively, the MMT-group can be cleaved on the synthesis instrument with an acidic deblock solution to enable on-support labeling protocols.

Informations légales

This product is covered under US Patent Number 7,491,857

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable