SIBA (5′-Isobutylthio-5′-deoxyadenosine, 5'-Deoxy-5'-isobutylthioadenosine, 5'-Isobutylthioadenosine) is a synthetic analogue of S-adenosylhomocysteine and is a powerful antipro-liferative drug. SIBA is not only an inhibitor of transmethylation but also interferes with polyamine biosynthesis, probably by blocking aminopropyltransferase.

Product information

CAS Number: 35899-54-8

Molecular Weight: 339.41

Formula: C14H21N5O3S

Chemical Name: (2R,3R,4S,5S)-2-(6-amino-9H-purin-9-yl)-5-{[(2-methylpropyl)sulfanyl]methyl}oxolane-3,4-diol

Smiles: CC(C)CSC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=NC2C1=NC=NC=2N

InChiKey: JDDUQGRUPLKDNT-IDTAVKCVSA-N

InChi: InChI=1S/C14H21N5O3S/c1-7(2)3-23-4-8-10(20)11(21)14(22-8)19-6-18-9-12(15)16-5-17-13(9)19/h5-8,10-11,14,20-21H,3-4H2,1-2H3,(H2,15,16,17)/t8-,10-,11-,14-/m1/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Solubility (25°C). DMSO: 68 mg/mL(200.34 mM). Water: Insoluble.

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.