≥80% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
product description:
Patent Blue V sodium salt, also called as Sulfan Blue. is a disulfonated diaminotriphenylmethane dye with a hydrophilic anion and an aromatic system. It is orange under acid conditions and blue in alkali.
product
Application：
Patent Blue V sodium salt has been used as a stain in pharmacology.It is a biological stain used for the demonstration of hemoglobin. Its applications are also seen in the field of biology and medicine where it′s used as a physiological tracer, to study the movement of fluid within the kidney. Patent Blue V is useful as a marker dye in oncological surgeries for accurate and complete excision of lymph nodes. It is also used as a food color.
Patent blue V sodium salt has been used as a stain in pharmacology.
| Pubchem Sid | 488196424 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488196424 |
| Canonical Smiles | CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC(=C(C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+] |
| IUPAC Name | sodium;4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]-6-hydroxybenzene-1,3-disulfonate |
| InChIKey | PMLFOMWMYRKZRF-UHFFFAOYSA-M |
| INCHI | 1S/C27H32N2O7S2.Na/c1-5-28(6-2)21-13-9-19(10-14-21)27(20-11-15-22(16-12-20)29(7-3)8-4)23-17-24(30)26(38(34,35)36)18-25(23)37(31,32)33;/h9-18H,5-8H2,1-4H3,(H2-,30,31,32,33,34,35,36);/q;+1/p-1 |
| Isomeric SMILES | CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC(=C(C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+] |
| WGK Germany | 3 |
| Molecular Weight | 582.66 |
| Beilstein | 4108121 |
| Reaxy-Rn | 4110051 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4110051&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Diphenylmethanes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Diphenylmethanes |
| Alternative Parents | Benzenesulfonic acids and derivatives Benzenesulfonyl compounds 1-sulfo,2-unsubstituted aromatic compounds Dialkylarylamines Aniline and substituted anilines 1-hydroxy-2-unsubstituted benzenoids Sulfonyls Secondary ketimines Organosulfonic acids Azomethines Propargyl-type 1,3-dipolar organic compounds Organopnictogen compounds Organooxygen compounds Organic zwitterions Organic sodium salts Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Diphenylmethane - Benzenesulfonate - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Arylsulfonic acid or derivatives - Aniline or substituted anilines - Dialkylarylamine - Tertiary aliphatic/aromatic amine - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Sulfonyl - Organosulfonic acid - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Secondary ketimine - Azomethine - Tertiary amine - Organic alkali metal salt - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organic zwitterion - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Amine - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as diphenylmethanes. These are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I1728062 | Certificate of Analysis | Apr 09, 2025 | P100789 |
| B2626015 | Certificate of Analysis | Aug 29, 2023 | P100789 |
| I2308824 | Certificate of Analysis | Aug 29, 2023 | P100789 |
| I2308825 | Certificate of Analysis | Aug 29, 2023 | P100789 |
| I2308826 | Certificate of Analysis | Aug 29, 2023 | P100789 |
| I2308827 | Certificate of Analysis | Aug 29, 2023 | P100789 |
| I2308828 | Certificate of Analysis | Aug 29, 2023 | P100789 |
| B2315446 | Certificate of Analysis | Feb 21, 2023 | P100789 |
| G1418089 | Certificate of Analysis | Apr 27, 2022 | P100789 |
| Solubility | Soluble in water |
|---|---|
| Molecular Weight | 582.700 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 7 |
| Exact Mass | 582.147 Da |
| Monoisotopic Mass | 582.147 Da |
| Topological Polar Surface Area | 158.000 Ų |
| Heavy Atom Count | 39 |
| Formal Charge | 0 |
| Complexity | 1070.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
