Dansyl Chloride-d6

About Dansyl Chloride-d6

Dansyl Chloride-d6 is a stable isotope labelled standard carrying the CAS registry number 1276379-68-0. Its molecular formula is C12H12ClNO2S and its molecular weight is 275.78 g/mol. The IUPAC name is 5-[bis(trideuteriomethyl)amino]naphthalene-1-sulfonyl chloride. Alternative names: Dansyl-d6 Chloride (N,N-dimethyl-d6).

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Dansyl Chloride-d6 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Dansyl Chloride-d6
Catalogue No.	VQ-041182
CAS Number	1276379-68-0
IUPAC name	5-[bis(trideuteriomethyl)amino]naphthalene-1-sulfonyl chloride
Molecular formula	C₁₂H₁₂ClNO₂S
Molecular weight	275.78 g/mol
Exact mass	275.0654
Grade	Reference Standard
HSN code	38229090
InChIKey	XPDXVDYUQZHFPV-WFGJKAKNSA-N
SMILES	[2H]C([2H])([2H])N(C1=CC=CC2=C1C=CC=C2S(=O)(=O)Cl)C([2H])([2H])[2H]
PubChem CID	71315170

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	0 / 3
TPSA	45.8 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Dansyl Chloride-d6?

The CAS Registry Number of Dansyl Chloride-d6 is 1276379-68-0. It is also known as 5-(Dimethylamino-d6)-1-naphthalenesulfonyl Chloride, Dansyl-d6 Chloride (N,N-dimethyl-d6).

What is the molecular formula and molecular weight of Dansyl Chloride-d6?

Dansyl Chloride-d6 has the molecular formula C12H12ClNO2S and a molecular weight of 275.78 g/mol. Its IUPAC name is 5-[bis(trideuteriomethyl)amino]naphthalene-1-sulfonyl chloride.

Which grade and pack sizes of Dansyl Chloride-d6 can I order?

We supply Dansyl Chloride-d6 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dansyl Chloride-d6?

Yes. Every lot of Dansyl Chloride-d6 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Dansyl Chloride-d6 be shipped internationally?

Yes. We export Dansyl Chloride-d6 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.