Direct Yellow 34
TL;DR: Direct Yellow 34 (CAS 6420-38-8) is a chemical compound with molecular formula C36H29N5Na2O8S2 and molecular weight 769.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
disodium;3-[(2,4-dimethylphenyl)diazenyl]-7-[[6-[(2,4-dimethylphenyl)diazenyl]-5-hydroxy-7-sulfonatonaphthalen-2-yl]amino]-4-hydroxynaphthalene-2-sulfonate
Also Known As: Direct Yellow 34, 7,7'-Iminobis(4-hydroxy-3-((2,4-dimethylphenyl)azo)-2-naphthalenesulfonic acid), disodium salt, 2-Naphthalenesulfonic acid, 7,7'-iminobis(3-((2,4-dimethylphenyl)azo)-4-hydroxy-, disodium salt, 2-Naphthalenesulfonic acid, 7,7'-iminobis(3-(2-(2,4-dimethylphenyl)diazenyl)-4-hydroxy-, sodium salt (1:2), Disodium 7,7'-iminobis(3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalene-2-sulphonate)
| Molecular Formula | C36H29N5Na2O8S2 |
|---|---|
| Molecular Weight | 769.13 g/mol |
| LogP | 3.03 |
| Topological Polar Surface Area | 233.0 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 13 |
| Rotatable Bonds | 6 |
| Exact Mass | 769.1253 |
| Heavy Atoms | 53 |
| Complexity | 1340.0 |
Chemical Identifiers
| CAS Number | 6420-38-8 |
|---|---|
| SMILES | CC1=CC(=C(C=C1)N=NC2=C(C=C3C=C(C=CC3=C2O)NC4=CC5=CC(=C(C(=C5C=C4)O)N=NC6=C(C=C(C=C6)C)C)S(=O)(=O)[O-])S(=O)(=O)[O-])C.[Na+].[Na+] |
| InChIKey | RCTVEBBEUVRZRT-UHFFFAOYSA-L |
Product Overview
Direct Yellow 34 (CAS 6420-38-8), with molecular formula C36H29N5Na2O8S2 and molecular weight 769.13 g/mol. IUPAC: disodium;3-[(2,4-dimethylphenyl)diazenyl]-7-[[6-[(2,4-dimethylphenyl)diazenyl]-5-hydroxy-7-sulfonatonaphthalen-2-yl]amino]-4-hydroxynaphthalene-2-sulfonate.
Chemical Property Profile of Direct Yellow 34
Property Insights of Direct Yellow 34
The XLogP value of 3.03 indicates that Direct Yellow 34 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 233.0 Ų indicates high polarity, suggesting Direct Yellow 34 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Direct Yellow 34 has 3 hydrogen bond donor(s) and 13 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Direct Yellow 34?
The CAS number of Direct Yellow 34 is 6420-38-8.
What is the molecular formula of Direct Yellow 34?
The molecular formula of Direct Yellow 34 is C36H29N5Na2O8S2.
What is the molecular weight of Direct Yellow 34?
The molecular weight of Direct Yellow 34 is 769.13 g/mol.
Where can I buy Direct Yellow 34?
You can request a quote for Direct Yellow 34 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Direct Yellow 34?
Yes, KEHONG BIO provides custom synthesis services for Direct Yellow 34 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.