GB-2a
TL;DR: GB-2a (CAS 18412-96-9) is a chemical compound with molecular formula C30H22O11 and molecular weight 558.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2S)-8-[(2S,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydrochromen-4-one
Also Known As: GB-2a, GB 2a, HY-N10171, (2S)-8-[(2S,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydrochromen-4-one, [3,8'-Bi-4H-1-benzopyran]-4,4'-dione, 2'-(3,4-dihydroxyphenyl)-2,2',3,3'-tetrahydro-5,5',7,7'-tetrahydroxy-2-(4-hydroxyphenyl)-, (2S,2'S,3R)-
| Molecular Formula | C30H22O11 |
|---|---|
| Molecular Weight | 558.12 g/mol |
| LogP | 4.2 |
| Topological Polar Surface Area | 194.0 Ų |
| Hydrogen Bond Donors | 7 |
| Hydrogen Bond Acceptors | 11 |
| Rotatable Bonds | 3 |
| Exact Mass | 558.1162 |
| Heavy Atoms | 41 |
| Complexity | 968.0 |
Chemical Identifiers
| CAS Number | 18412-96-9 |
|---|---|
| SMILES | C1[C@H](OC2=C(C(=CC(=C2C1=O)O)O)[C@@H]3[C@H](OC4=CC(=CC(=C4C3=O)O)O)C5=CC=C(C=C5)O)C6=CC(=C(C=C6)O)O |
| InChIKey | IMIXFUXOSFSXPC-DETITRACSA-N |
Product Overview
GB-2a (CAS 18412-96-9), with molecular formula C30H22O11 and molecular weight 558.12 g/mol. IUPAC: (2S)-8-[(2S,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydrochromen-4-one.
Chemical Property Profile of GB-2a
Property Insights of GB-2a
The XLogP value of 4.2 indicates that GB-2a is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 194.0 Ų indicates high polarity, suggesting GB-2a may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, GB-2a has 7 hydrogen bond donor(s) and 11 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of GB-2a?
The CAS number of GB-2a is 18412-96-9.
What is the molecular formula of GB-2a?
The molecular formula of GB-2a is C30H22O11.
What is the molecular weight of GB-2a?
The molecular weight of GB-2a is 558.12 g/mol.
Where can I buy GB-2a?
You can request a quote for GB-2a directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for GB-2a?
Yes, KEHONG BIO provides custom synthesis services for GB-2a and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.