Bleomycin B'1 structure

Bleomycin B'1

TL;DR: Bleomycin B'1 (CAS 41138-54-9) is a chemical compound with molecular formula C50H73N17O21S2 and molecular weight 1311.46 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[2-[2-[2-[[6-amino-2-[3-amino-1-[(2,3-diamino-3-oxopropyl)amino]-3-oxopropyl]-5-methylpyrimidine-4-carbonyl]amino]-3-[[5-[[1-[2-[4-(4-carbamoyl-1,3-thiazol-2-yl)-1,3-thiazol-2-yl]ethylamino]-3-hydroxy-1-oxobutan-2-yl]amino]-3-hydroxy-4-methyl-5-oxopentan-2-yl]amino]-1-(1H-imidazol-5-yl)-3-oxopropoxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl] carbamate

Also Known As: Bleomycinamide, Bleomycin B'1, Bleomycin B(1)', 1,4-Benzenedicarboxylic acid,bis(6-hydroxyhexyl) ester, 2-({2-[2-{[(6-amino-2-{3-amino-1-[(2,3-diamino-3-oxopropyl)amino]-3-oxopropyl}-5-methylpyrimidin-4-yl)carbonyl]amino}-3-({5-[(1-{[2-(4-carbamoyl-2,4'-bi-1,3-thiazol-2'-yl)ethyl]amino}-3-hydroxy-1-oxobutan-2-yl)amino]-3-hydroxy-4-methyl-5-oxopentan-2-yl}amino)-1-(1h-imidazol-5-yl)-3-oxopropoxy]-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2h-pyran-3-yl}oxy)-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2h-pyran-4-yl carbamate(non-preferred name)

CAS: 41138-54-9
Molecular Formula C50H73N17O21S2
Molecular Weight 1311.46 g/mol
LogP -8.9
Topological Polar Surface Area 698.0 Ų
Hydrogen Bond Donors 20
Hydrogen Bond Acceptors 31
Rotatable Bonds 32
Exact Mass 1311.4608
Heavy Atoms 90
Complexity 2450.0

Chemical Identifiers

CAS Number 41138-54-9
SMILES CC1=C(N=C(N=C1N)C(CC(=O)N)NCC(C(=O)N)N)C(=O)NC(C(C2=CN=CN2)OC3C(C(C(C(O3)CO)O)O)OC4C(C(C(C(O4)CO)O)OC(=O)N)O)C(=O)NC(C)C(C(C)C(=O)NC(C(C)O)C(=O)NCCC5=NC(=CS5)C6=NC(=CS6)C(=O)N)O
InChIKey NYJRSYHHHBHHOR-UHFFFAOYSA-N

Product Overview

Bleomycin B'1 (CAS 41138-54-9), with molecular formula C50H73N17O21S2 and molecular weight 1311.46 g/mol. IUPAC: [2-[2-[2-[[6-amino-2-[3-amino-1-[(2,3-diamino-3-oxopropyl)amino]-3-oxopropyl]-5-methylpyrimidine-4-carbonyl]amino]-3-[[5-[[1-[2-[4-(4-carbamoyl-1,3-thiazol-2-yl)-1,3-thiazol-2-yl]ethylamino]-3-hydroxy-1-oxobutan-2-yl]amino]-3-hydroxy-4-methyl-5-oxopentan-2-yl]amino]-1-(1H-imidazol-5-yl)-3-oxopropoxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl] carbamate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Bleomycin B'1

XLogP
-8.9
TPSA (Topological Polar Surface Area)
698.0
Hydrogen Bond Donors
20
Hydrogen Bond Acceptors
31
Rotatable Bonds
32
Heavy Atoms
90
Complexity
2450.0
Exact Mass
1311.4608
Monoisotopic Mass
1311.4608
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Bleomycin B'1

The XLogP value of -8.9 indicates that Bleomycin B'1 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 698.0 Ų indicates high polarity, suggesting Bleomycin B'1 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Bleomycin B'1 has 20 hydrogen bond donor(s) and 31 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Bleomycin B'1?

The CAS number of Bleomycin B'1 is 41138-54-9.

What is the molecular formula of Bleomycin B'1?

The molecular formula of Bleomycin B'1 is C50H73N17O21S2.

What is the molecular weight of Bleomycin B'1?

The molecular weight of Bleomycin B'1 is 1311.46 g/mol.

Where can I buy Bleomycin B'1?

You can request a quote for Bleomycin B'1 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Bleomycin B'1?

Yes, KEHONG BIO provides custom synthesis services for Bleomycin B'1 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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