Description
Sibiromycin is a naturally produced glycosylated pyrrolobenzodiazepines (PBDs). Sibiromycin is also a potent antitumor antibiotic that binds covalently to DNA in the minor groove at the NH2 of guanine.
Product information
CAS Number: 12684-33-2
Molecular Weight: 475.53
Formula: C24H33N3O7
Chemical Name: (7S,8R)-13-{[(2S,3R,4R,5S,6S)-3,4-dihydroxy-4,6-dimethyl-5-(methylamino)oxan-2-yl]oxy}-8,11-dihydroxy-12-methyl-5-[(1E)-prop-1-en-1-yl]-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(10),4,11,13-tetraen-2-one
Smiles: CC1C(=CC2=C(N[C@H](O)[C@@H]3CC(/C=C/C)=CN3C2=O)C=1O)O[C@@H]1O[C@@H](C)[C@H](NC)[C@@](C)(O)[C@H]1O
InChiKey: RAGFPHFDFVNLCG-INYQBOQCSA-N
InChi: InChI=1S/C24H33N3O7/c1-6-7-13-8-15-21(30)26-17-14(22(31)27(15)10-13)9-16(11(2)18(17)28)34-23-20(29)24(4,32)19(25-5)12(3)33-23/h6-7,9-10,12,15,19-21,23,25-26,28-30,32H,8H2,1-5H3/b7-6+/t12-,15-,19-,20-,21+,23-,24+/m0/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: ≥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
How to use
In Vitro:
Pyrrolobenzodiazepines (PBDs) are sequence selective DNA alkylating agents with remarkable antineoplastic activity. Alkylation of DNA by anthramycin, sibiromycin and tomaymycin is sequence specific with the following trend for binding preference 5′-Pu-G-Pu>5′-Py-G-Pu>5′-Pu-G-Py>5′-Py-G-Py. Sibiromycin shows cytotoxicity against L1210 (leukemia), ADJ/PC6 (plasmacytoma) and CH1 (ovarian) cells with IC50s of ranging 0.000017 ~0.0029 μM.
Products are for research use only. Not for human use.
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