Loading...
Chemical structure of Cyanosafracin B

GC64551

Cyanosafracin B

Also known as (2S)-2-amino-N-[[(1R,2S,10R,12R,13S)-12-cyano-19-hydroxy-7,18-dimethoxy-6,17,21-trimethyl-5,8-dioxo-11,21-diazapentacyclo[11.7.1.02,11.04,9.015,20]henicosa-4(9),6,15(20),16,18-pentaen-10-yl]methyl]propanamide

Cyanosafracin B is a starting material for synthesis of Ecteinascidin ET-743 and Phthalascidin Pt-650

ChemicalCAS96996-50-8MW549.62FormulaC29H35N5O6
CAS number
96996-50-8
Molecular weight
549.62
Formula
C29H35N5O6
Solubility
DMSO ： 25 mg/mL (45·49 mM; Need ultrasonic)
InChIKey
BHINEHROXMLHMV-BVRLQDJESA-N
Catalogue number
GC64551
Brand
GLPBIO
Computed properties PubChem CID 11353355 · XLogP 0.6 · TPSA 158 Ų · H-bond donors 3
XLogP
0.6
TPSA
158 Ų
H-bond donors
3
H-bond acceptors
10
Rotatable bonds
5
Heavy atoms
40

SMILES CC1=CC2=C([C@@H]3[C@@H]4CC5=C([C@@H](N4[C@H]([C@H](C2)N3C)C#N)CNC(=O)[C@H](C)N)C(=O)C(=C(C5=O)C)OC)C(=C1OC)O

Computed descriptors from PubChem (CID 11353355), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.