Longestin
TL;DR: Longestin (CAS 131774-53-3) is a chemical compound with molecular formula C61H88O17 and molecular weight 1092.60 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
11-(6-carboxy-4,5-dihydroxy-3-methoxyoxan-2-yl)oxy-32-hydroxy-22,26-bis(hydroxymethyl)-32-(3-methoxy-3-oxopropyl)-2,6,10,13,14,17,18,39-octamethyl-34-oxo-27,33-dioxadecacyclo[20.19.0.02,19.05,18.06,15.09,14.023,39.026,38.028,36.031,35]hentetraconta-28(36),29,31(35)-triene-10-carboxylic acid
Also Known As: Longestin, KS 505a, 2-((6-carboxy-4,5-dihydroxy-3-methoxytetrahydro-2H-pyran-2-yl)oxy)-14-hydroxy-8a,10a-bis(hydroxymethyl)-14-(3-methoxy-3-oxopropyl)-1,4,4a,6,6a,17b,19b,21b-octamethyl-16-oxo-2,3,4,4a,4b,5,6,6a,6b,7,8,8a,8b,9,10,10a,14,16,17,17a,17b,18,19,19a,19b,20,21,21a,21b,22,23,23a-dotriacontahydro-1H-benzo[9,10]piceno[3,4-a]furo[3,4-j]xanthene-1-carboxylic acid, 11-(6-Carboxy-4,5-dihydroxy-3-methoxyoxan-2-yl)oxy-32-hydroxy-22,26-bis(hydroxymethyl)-32-(3-methoxy-3-oxopropyl)-2,6,10,13,14,17,18,39-octamethyl-34-oxo-27,33-dioxadecacyclo[20.19.0.02,19.05,18.06,15.09,14.023,39.026,38.028,36.031,35]hentetraconta-28(36),29,31(35)-triene-10-carboxylic acid, beta-D-Glucopyranosiduronic acid, 1-carboxy-2,3,4,4a,4b,5,6,6a,6b,7,8,8a,8b,9,10,10a,14,16,17,17a,17b,18,19,19a,19b,20,21,21a,21b,22,23,23a-dotriacontahydro-14-hydroxy-8a,10a-bis(hydroxymethyl)-14-(3-methoxy-3-oxopropyl)-1,4,4a,6,6a,17b,19b,21b-octameth
| Molecular Formula | C61H88O17 |
|---|---|
| Molecular Weight | 1092.60 g/mol |
| LogP | 7.0159 |
| Topological Polar Surface Area | 265.27 Ų |
| Hydrogen Bond Donors | 7 |
| Hydrogen Bond Acceptors | 15 |
| Rotatable Bonds | 10 |
| Exact Mass | 1092.6022 |
| Heavy Atoms | 78 |
| Complexity | 2609.0718 |
Chemical Identifiers
| CAS Number | 131774-53-3 |
|---|---|
| SMILES | CC1CC2C(CCC3C2(C(CC(C3(C)C(=O)O)OC4C(C(C(C(O4)C(=O)O)O)O)OC)C)C)(C5C1(C6CCC7(C(C6(CC5)C)CCC8(C7CCC9(C8CC1=C(O9)C=CC2=C1C(=O)OC2(CCC(=O)OC)O)CO)C)CO)C)C |
Product Overview
Longestin (CAS 131774-53-3), with molecular formula C61H88O17 and molecular weight 1092.60 g/mol. IUPAC: 11-(6-carboxy-4,5-dihydroxy-3-methoxyoxan-2-yl)oxy-32-hydroxy-22,26-bis(hydroxymethyl)-32-(3-methoxy-3-oxopropyl)-2,6,10,13,14,17,18,39-octamethyl-34-oxo-27,33-dioxadecacyclo[20.19.0.02,19.05,18.06,15.09,14.023,39.026,38.028,36.031,35]hentetraconta-28(36),29,31(35)-triene-10-carboxylic acid.
Chemical Property Profile of Longestin
Property Insights of Longestin
The XLogP value of 7.0159 indicates that Longestin is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 265.27 Ų indicates high polarity, suggesting Longestin may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Longestin has 7 hydrogen bond donor(s) and 15 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Longestin?
The CAS number of Longestin is 131774-53-3.
What is the molecular formula of Longestin?
The molecular formula of Longestin is C61H88O17.
What is the molecular weight of Longestin?
The molecular weight of Longestin is 1092.60 g/mol.
Where can I buy Longestin?
You can request a quote for Longestin directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Longestin?
Yes, KEHONG BIO provides custom synthesis services for Longestin and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.