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

Chlorthalidone-d4

Reference StandardAvailable on request

Buy Chlorthalidone-d4 (CAS 1794941-44-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-028580.

Pack sizes
Chlorthalidone-d4 chemical structure
CAS number1794941-44-8
FormulaC14H11ClN2O4S
Molar mass342.8 g/mol
Physical formSolid
HS code38229090
InChIKeyJIVPVXMEBJLZRO-RHQRLBAQSA-N
IUPAC name2-chloro-5-(4,5,6,7-tetradeuterio-1-hydroxy-3-oxo-2H-isoindol-1-yl)benzenesulfonamide

About Chlorthalidone-d4

Analytical teams working on Chlortalidone use Chlorthalidone-d4 as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 1794941-44-8, formula C14H11ClN2O4S and molar mass 342.8 g/mol. It is handled as a solid.

Use cases we see most often

  • 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. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Chlortalidone

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

Chlortalidone standards

Typical uses

  • LC-MS/MS internal standard
  • Bioanalytical quantitation
  • Pharmacokinetic studies

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Deuterated and Stable-Isotope-Labelled Compounds

Specifications and identifiers

Specifications of Chlorthalidone-d4
Product nameChlorthalidone-d4
Catalogue numberZX-028580
CAS number1794941-44-8
IUPAC name2-chloro-5-(4,5,6,7-tetradeuterio-1-hydroxy-3-oxo-2H-isoindol-1-yl)benzenesulfonamide
Molecular formulaC14H11ClN2O4S
Molar mass342.8 g/mol
Exact mass342.0379
GradeReference Standard
Physical formSolid
XLogP30.9
H-bond donors / acceptors3 / 5
Topological polar surface area118 Ų
HS code38229090
InChIKeyJIVPVXMEBJLZRO-RHQRLBAQSA-N
SMILES[2H]C1=C(C(=C2C(=C1[2H])C(=O)NC2(C3=CC(=C(C=C3)Cl)S(=O)(=O)N)O)[2H])[2H]
PubChem CID71314848
SynonymsTMID-0228

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 Chlorthalidone-d4
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Chlorthalidone-d4

Which CAS number identifies Chlorthalidone-d4?
Chlorthalidone-d4 is registered under CAS 1794941-44-8. You may also see it listed as TMID-0228. Our catalogue number for this item is ZX-028580.
What are the formula and molar mass of Chlorthalidone-d4?
For Chlorthalidone-d4, its formula is C14H11ClN2O4S and its molar mass is 342.8 g/mol. The systematic (IUPAC) name is 2-chloro-5-(4,5,6,7-tetradeuterio-1-hydroxy-3-oxo-2H-isoindol-1-yl)benzenesulfonamide. InChIKey JIVPVXMEBJLZRO-RHQRLBAQSA-N lets you match it in any structure database.
How is Chlorthalidone-d4 used in pharmaceutical QC?
Chlorthalidone-d4 is a characterised reference material linked to Chlortalidone. 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 Chlorthalidone-d4?
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 Chlorthalidone-d4?
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 Chlorthalidone-d4 to my country?
Yes. Chlorthalidone-d4 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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