Dorzolamide N-Sulfonamide Dimer

Name: Dorzolamide N-Sulfonamide Dimer
Brand: Vaqora Chemicals
SKU: VQ-022439

About Dorzolamide N-Sulfonamide Dimer

Vaqora Chemicals supplies Dorzolamide N-Sulfonamide Dimer, an impurity of Dorzolamide registered under CAS number 199734-72-0. With the molecular formula C20H29N3O8S6, it has a molar mass of 631.9 g/mol.

It is supplied 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.

This Dorzolamide impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Dorzolamide N-Sulfonamide Dimer in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Dorzolamide

View every impurity, metabolite and intermediate we list for Dorzolamide.

Dorzolamide impurities

Specifications & identifiers

Chemical identifiers
Product name	Dorzolamide N-Sulfonamide Dimer
Catalogue No.	VQ-022439
CAS Number	199734-72-0
IUPAC name	(4S,6S)-4-(ethylamino)-N-[[(4S,6S)-4-(ethylamino)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-yl]sulfonyl]-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide
Molecular formula	C₂₀H₂₉N₃O₈S₆
Molecular weight	631.9 g/mol
Exact mass	631.0279
Grade	Reference Standard
HSN code	38229090
InChIKey	OTVNOYKKKXGTOL-APYUEPQZSA-N
SMILES	CCN[C@H]1C[C@@H](S(=O)(=O)C2=C1C=C(S2)S(=O)(=O)NS(=O)(=O)C3=CC4=C(S3)S(=O)(=O)[C@H](C[C@@H]4NCC)C)C
PubChem CID	102347336

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	3 / 13
TPSA	263 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 Dorzolamide N-Sulfonamide Dimer?

The CAS Registry Number of Dorzolamide N-Sulfonamide Dimer is 199734-72-0.

What is the molecular formula and molecular weight of Dorzolamide N-Sulfonamide Dimer?

Dorzolamide N-Sulfonamide Dimer has the molecular formula C20H29N3O8S6 and a molecular weight of 631.9 g/mol.

What is Dorzolamide N-Sulfonamide Dimer used for?

Dorzolamide N-Sulfonamide Dimer is supplied as a characterised reference material related to Dorzolamide. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Dorzolamide N-Sulfonamide Dimer can I order?

We supply Dorzolamide N-Sulfonamide Dimer 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 Dorzolamide N-Sulfonamide Dimer?

Yes. Every lot of Dorzolamide N-Sulfonamide Dimer 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 Dorzolamide N-Sulfonamide Dimer be shipped internationally?

Yes. We export Dorzolamide N-Sulfonamide Dimer worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.