Dansyl acid
TL;DR: Dansyl acid (CAS 4272-77-9) is a chemical compound with molecular formula C12H13NO3S and molecular weight 251.06161 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
5-(dimethylamino)naphthalene-1-sulfonic acid
Also Known As: Dansyl acid, 5-(dimethylamino)naphthalene-1-sulfonic acid, DansylAcid, DansylAcid-d6, 5-Dimethylaminonaphthalene-1-sulfonic Acid
Application Areas
Top 5 of 19 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C12H13NO3S |
| Molecular Weight | 251.06161 g/mol |
| XLogP | 2.2 |
| Topological Polar Surface Area (TPSA) | 66.0 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 2 |
| Exact Mass | 251.06161 Da |
| Heavy Atoms | 17 |
| Complexity | 360.0 |
| SMILES | CN(C)C1=CC=CC2=C1C=CC=C2S(=O)(=O)O |
| InChIKey | BBEQQKBWUHCIOU-UHFFFAOYSA-N |
Product Description
Applications: Dansyl acid is used in heterocycle construction in medicinal chemistry and agrochemical discovery, as well as analytical chemistry as a reagent, standard, or reference material. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Dansyl acid (CAS 4272-77-9) with custom synthesis available from milligram to multi-kilogram scale, supported by COA, MSDS, and HPLC/NMR/MS documentation.
Dansyl acid is a heterocyclic building block identified by CAS number 4272-77-9 and the molecular formula C12H13NO3S and a molecular weight of 251.06 g/mol. It is also known as Dansyl acid and 5-(dimethylamino)naphthalene-1-sulfonic acid.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of Dansyl acid
Property Insights of Dansyl acid
The XLogP value of 2.2 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Dansyl acid. The TPSA of 66.0 Ų falls within the moderate polarity range, balancing permeability and solubility for Dansyl acid. Following Lipinski's Rule of Five, Dansyl acid has 1 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of Dansyl acid?
The CAS number of Dansyl acid is 4272-77-9.
What is the molecular formula of Dansyl acid?
The molecular formula of Dansyl acid is C12H13NO3S.
What is the molecular weight of Dansyl acid?
The molecular weight of Dansyl acid is 251.06161 g/mol.
What are the applications of Dansyl acid?
Dansyl acid is used in heterocycle construction in medicinal chemistry and agrochemical discovery, as well as analytical chemistry as a reagent, standard, or reference material. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Dansyl acid (CAS 4272-77-9)...
Where can I buy Dansyl acid?
You can request a quote for Dansyl acid directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Dansyl acid?
Yes, CoreyChem provides custom synthesis services for Dansyl acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.