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Chemical structure of Microcolin B

GF07463

Microcolin B

Also known as [(2R,3S)-4-[[(2S)-2-[[(2R,4R)-2,4-dimethyloctanoyl]-methylamino]-4-methylpentanoyl]amino]-3-[methyl-[(2S)-3-methyl-1-[(2S)-2-[(2S)-2-methyl-5-oxo-2H-pyrrole-1-carbonyl]pyrrolidin-1-yl]-1-oxobutan-2-yl]amino]-4-oxobutan-2-yl] acetate

Microcolin B (catalogue number GF07463) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 141205-32-5. Molecular formula C39H65N5O8, molecular weight 731.96. IUPAC name: [(2R,3S)-4-[[(2S)-2-[[(2R,4R)-2,4-dimethyloctanoyl]-methylamino]-4-methylpentanoyl]amino]-3-[methyl-[(2S)-3-methyl-1-[(2S)-2-[(2S)-2-methyl-5-oxo-2H-pyrrole-1-carbonyl]pyrrolidin-1-yl]-1-oxobutan-2-yl]amino]-4-oxobutan-2-yl] acetate. Supplied as 5mg at ₪3,059.19; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS141205-32-5MW731.96FormulaC39H65N5O8
CAS number
141205-32-5
Molecular weight
731.96
Formula
C39H65N5O8
InChIKey
QBUSATFFOUNQGV-APCQCXEZSA-N
Catalogue number
GF07463
Brand
GLPBIO
Computed properties PubChem CID 5492612 · XLogP 6 · TPSA 154 Ų · H-bond donors 1
XLogP
6
TPSA
154 Ų
H-bond donors
1
H-bond acceptors
9
Rotatable bonds
19
Heavy atoms
52

SMILES CCCC[C@@H](C)C[C@@H](C)C(=O)N(C)[C@@H](CC(C)C)C(=O)NC(=O)[C@H]([C@@H](C)OC(=O)C)N(C)[C@@H](C(C)C)C(=O)N1CCC[C@H]1C(=O)N2[C@H](C=CC2=O)C

Computed descriptors from PubChem (CID 5492612), 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.