7-desmethylmicrocystin LR structure

7-desmethylmicrocystin LR

TL;DR: 7-desmethylmicrocystin LR (CAS 134842-07-2) is a chemical compound with molecular formula C48H72N10O12 and molecular weight 980.53 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(5R,8R,11R,12S,15S,18S,19S,22R)-15-[3-(diaminomethylideneamino)propyl]-18-[(1E,3E,5S,6S)-6-methoxy-3,5-dimethyl-7-phenylhepta-1,3-dienyl]-5,12,19-trimethyl-2-methylidene-8-(2-methylpropyl)-3,6,9,13,16,20,25-heptaoxo-1,4,7,10,14,17,21-heptazacyclopentacosane-11,22-dicarboxylic acid

Also Known As: 7-Desmethylmicrocystin LR, microcystin-LR, [Dha7]-microcystin-LR, [Dha7]-Microcystin-LRsolution, Cyanoginosin LA, 1-(2,3-didehydroalanine)-5-L-arginine-

CAS: 134842-07-2
Molecular Formula C48H72N10O12
Molecular Weight 980.53 g/mol
LogP 0.2762
Topological Polar Surface Area 351.93 Ų
Hydrogen Bond Donors 11
Hydrogen Bond Acceptors 11
Rotatable Bonds 15
Exact Mass 980.53314
Heavy Atoms 70
Complexity 2123.7905

Chemical Identifiers

CAS Number 134842-07-2
SMILES C[C@H]1[C@@H](NC(=O)[C@@H](NC(=O)[C@H]([C@@H](NC(=O)[C@H](NC(=O)[C@H](NC(=O)C(=C)NC(=O)CC[C@@H](NC1=O)C(=O)O)C)CC(C)C)C(=O)O)C)CCCN=C(N)N)/C=C/C(=C/[C@H](C)[C@H](CC2=CC=CC=C2)OC)/C

Product Overview

7-desmethylmicrocystin LR (CAS 134842-07-2), with molecular formula C48H72N10O12 and molecular weight 980.53 g/mol. IUPAC: (5R,8R,11R,12S,15S,18S,19S,22R)-15-[3-(diaminomethylideneamino)propyl]-18-[(1E,3E,5S,6S)-6-methoxy-3,5-dimethyl-7-phenylhepta-1,3-dienyl]-5,12,19-trimethyl-2-methylidene-8-(2-methylpropyl)-3,6,9,13,16,20,25-heptaoxo-1,4,7,10,14,17,21-heptazacyclopentacosane-11,22-dicarboxylic acid.

🧪
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 7-desmethylmicrocystin LR

XLogP
0.2762
TPSA (Topological Polar Surface Area)
351.93
Hydrogen Bond Donors
11
Hydrogen Bond Acceptors
11
Rotatable Bonds
15
Heavy Atoms
70
Complexity
2123.7905
Exact Mass
980.53314
Monoisotopic Mass
980.53314
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 7-desmethylmicrocystin LR

The XLogP value of 0.2762 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 7-desmethylmicrocystin LR. The TPSA of 351.93 Ų indicates high polarity, suggesting 7-desmethylmicrocystin LR may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 7-desmethylmicrocystin LR has 11 hydrogen bond donor(s) and 11 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 7-desmethylmicrocystin LR?

The CAS number of 7-desmethylmicrocystin LR is 134842-07-2.

What is the molecular formula of 7-desmethylmicrocystin LR?

The molecular formula of 7-desmethylmicrocystin LR is C48H72N10O12.

What is the molecular weight of 7-desmethylmicrocystin LR?

The molecular weight of 7-desmethylmicrocystin LR is 980.53 g/mol.

Where can I buy 7-desmethylmicrocystin LR?

You can request a quote for 7-desmethylmicrocystin LR directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 7-desmethylmicrocystin LR?

Yes, KEHONG BIO provides custom synthesis services for 7-desmethylmicrocystin LR and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

🤖 科弘生物 AI 助手 ×
您好!我是 科弘生物 AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?