Stable Isotope Labelled Standards (Deuterated, 13C, 15N)

Dapsone-d8

Name: Dapsone-d8
Brand: Zemixal
SKU: ZX-028845

Reference StandardAvailable on request

Dapsone-d8 (CAS 557794-38-4) supplier Zemixal: C12H12N2O2S, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes

CAS number557794-38-4

FormulaC₁₂H₁₂N₂O₂S

Molar mass256.35 g/mol

Physical formSolid

HS code38229090

InChIKeyMQJKPEGWNLWLTK-PGRXLJNUSA-N

IUPAC name4-(4-amino-2,3,5,6-tetradeuteriophenyl)sulfonyl-2,3,5,6-tetradeuterioaniline

About Dapsone-d8

Zemixal lists Dapsone-d8 for laboratories that identify, quantify or control Dapsone and its related substances. Key data (Reference Standard): CAS 557794-38-4, formula C12H12N2O2S and molar mass 256.35 g/mol. It is handled as a solid.

Where it is used

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Dapsone

See every impurity, metabolite and related compound we list for this API.

Dapsone standards

Typical uses

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Grade guides

Deuterated and Stable-Isotope-Labelled Compounds

Specifications and identifiers

Specifications of Dapsone-d8
Product name	Dapsone-d8
Catalogue number	ZX-028845
CAS number	557794-38-4
IUPAC name	4-(4-amino-2,3,5,6-tetradeuteriophenyl)sulfonyl-2,3,5,6-tetradeuterioaniline
Molecular formula	C₁₂H₁₂N₂O₂S
Molar mass	256.35 g/mol
Exact mass	256.1122
Grade	Reference Standard
Physical form	Solid
XLogP3	1
H-bond donors / acceptors	2 / 4
Topological polar surface area	94.6 Å²
HS code	38229090
InChIKey	MQJKPEGWNLWLTK-PGRXLJNUSA-N
SMILES	[2H]C1=C(C(=C(C(=C1N)[2H])[2H])S(=O)(=O)C2=C(C(=C(C(=C2[2H])[2H])N)[2H])[2H])[2H]
PubChem CID	11128937
Synonyms	Dapsone-D8 (Major), Benzen-2,3,5,6-d4-amine, 4,4'-sulfonylbis-, Dapsone-d8(major), 4,4'-Diamino Diphenyl Sulfone-d, 4,4'-Sulfonyldi(~2~H_4_)aniline, Dapsone-d, DDS-d, 4,4'-Sulfonylbis(aniline)-d, 4-(4-amino-2,3,5,6-tetradeuterio-phenyl)sulfonyl-2,3,5,6-tetradeuterio-aniline

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Dapsone-d8
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Dapsone-d8

Which CAS number identifies Dapsone-d8?

Dapsone-d8 is registered under CAS 557794-38-4. You may also see it listed as Dapsone-D8 (Major), Benzen-2,3,5,6-d4-amine, 4,4'-sulfonylbis-, Dapsone-d8(major). Our catalogue number for this item is ZX-028845.

What are the formula and molar mass of Dapsone-d8?

For Dapsone-d8, its formula is C12H12N2O2S and its molar mass is 256.35 g/mol. The systematic (IUPAC) name is 4-(4-amino-2,3,5,6-tetradeuteriophenyl)sulfonyl-2,3,5,6-tetradeuterioaniline. InChIKey MQJKPEGWNLWLTK-PGRXLJNUSA-N lets you match it in any structure database.

How is Dapsone-d8 used in pharmaceutical QC?

Dapsone-d8 is a characterised reference material linked to Dapsone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Dapsone-d8?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Dapsone-d8?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Dapsone-d8 to my country?

Yes. Dapsone-d8 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Dapsone standards

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MW: 248.3 g/mol

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Dapsone EP Impurity D

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MW: 248.3 g/mol

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Dapsone EP Impurity A

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N-Acetyl Dapsone

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Formula: C₁₃H₁₂N₂O₃S
MW: 276.31 g/mol

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