CI Direct Orange 37
TL;DR: CI Direct Orange 37 (CAS 1325-61-7) is a chemical compound with molecular formula C28H24N5NaO14S3 and molecular weight 773.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
sodium;3-[(4-amino-5-methoxy-2-methylphenyl)diazenyl]benzenesulfonate;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
Also Known As: CI Direct Orange 37, C.I. Direct Orange 37, EINECS 215-400-2, Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-nitro-, reaction products with 3-((4-amino-5-methoxy-2-methylphenyl)azo)benzenesulfonic acid monosodium salt, Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-, reaction products with 3-[(4-amino-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid monosodium salt
| Molecular Formula | C28H24N5NaO14S3 |
|---|---|
| Molecular Weight | 773.04 g/mol |
| LogP | 2.07612 |
| Topological Polar Surface Area | 312.19 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 15 |
| Rotatable Bonds | 10 |
| Exact Mass | 773.03796 |
| Heavy Atoms | 51 |
| Complexity | 2290.1782 |
Chemical Identifiers
| CAS Number | 1325-61-7 |
|---|---|
| SMILES | CC1=CC(=C(C=C1N=NC2=CC(=CC=C2)S(=O)(=O)[O-])OC)N.C1=CC(=C(C=C1[N+](=O)[O-])S(=O)(=O)O)/C=C/C2=C(C=C(C=C2)[N+](=O)[O-])S(=O)(=O)O.[Na+] |
Product Overview
CI Direct Orange 37 (CAS 1325-61-7), with molecular formula C28H24N5NaO14S3 and molecular weight 773.04 g/mol. IUPAC: sodium;3-[(4-amino-5-methoxy-2-methylphenyl)diazenyl]benzenesulfonate;5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid.
Chemical Property Profile of CI Direct Orange 37
Property Insights of CI Direct Orange 37
The XLogP value of 2.07612 suggests moderate lipophilicity, balancing water solubility and membrane permeability for CI Direct Orange 37. The TPSA of 312.19 Ų indicates high polarity, suggesting CI Direct Orange 37 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, CI Direct Orange 37 has 3 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 CI Direct Orange 37?
The CAS number of CI Direct Orange 37 is 1325-61-7.
What is the molecular formula of CI Direct Orange 37?
The molecular formula of CI Direct Orange 37 is C28H24N5NaO14S3.
What is the molecular weight of CI Direct Orange 37?
The molecular weight of CI Direct Orange 37 is 773.04 g/mol.
Where can I buy CI Direct Orange 37?
You can request a quote for CI Direct Orange 37 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for CI Direct Orange 37?
Yes, KEHONG BIO provides custom synthesis services for CI Direct Orange 37 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.