Description
Taltobulin, also known as HTI-286 and SPA-110, is a fully synthetic analog of the natural tripeptide hemiasterlin, inhibits tubulin polymerization and circumvents transport-based resistance to taxanes. HTI-286 was a potent inhibitor of proliferation (mean IC50 = 2.5 ± 2.1 nm in 18 human tumor cell lines) and had substantially less interaction with multidrug resistance protein (P-glycoprotein) than currently used antimicrotubule agents, including paclitaxel, docetaxel, vinorelbine, or vinblastine.
Product information
CAS Number: 228266-40-8
Molecular Weight: 473.65
Formula: C27H43N3O4
Chemical Name: (2E,4S)-2,5-dimethyl-4-[(2S)-N,3,3-trimethyl-2-[(2S)-3-methyl-2-(methylamino)-3-phenylbutanamido]butanamido]hex-2-enoic acid
Smiles: CC(C)(C)[C@H](NC(=O)[C@@H](NC)C(C)(C)C1C=CC=CC=1)C(=O)N(C)[C@H](/C=C(\C)/C(O)=O)C(C)C
InChiKey: CNTMOLDWXSVYKD-PSRNMDMQSA-N
InChi: InChI=1S/C27H43N3O4/c1-17(2)20(16-18(3)25(33)34)30(10)24(32)22(26(4,5)6)29-23(31)21(28-9)27(7,8)19-14-12-11-13-15-19/h11-17,20-22,28H,1-10H3,(H,29,31)(H,33,34)/b18-16+/t20-,21-,22-/m1/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
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: ≥360 days 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.
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