Metolazone

Name: Metolazone
Brand: Zemixal
SKU: ZX-025582

Reference StandardAvailable on request

Metolazone (CAS 17560-51-9) supplier Zemixal: C16H16ClN3O3S, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes

CAS number17560-51-9

FormulaC₁₆H₁₆ClN₃O₃S

Molar mass365.8 g/mol

Physical formSolid

HS code38229090

InChIKeyAQCHWTWZEMGIFD-UHFFFAOYSA-N

IUPAC name7-chloro-2-methyl-3-(2-methylphenyl)-4-oxo-1,2-dihydroquinazoline-6-sulfonamide

About Metolazone

Analytical teams working on Metolazone use Metolazone as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 17560-51-9, formula C16H16ClN3O3S and molar mass 365.8 g/mol. It is handled as a solid.

Use cases we see most often

Identification & assay
Method development & validation
QC reference material

Handling and storage

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Metolazone

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

Metolazone standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Metolazone
Product name	Metolazone
Catalogue number	ZX-025582
CAS number	17560-51-9
IUPAC name	7-chloro-2-methyl-3-(2-methylphenyl)-4-oxo-1,2-dihydroquinazoline-6-sulfonamide
Molecular formula	C₁₆H₁₆ClN₃O₃S
Molar mass	365.8 g/mol
Exact mass	365.0601
Grade	Reference Standard
Physical form	Solid
XLogP3	4.1
H-bond donors / acceptors	2 / 5
Topological polar surface area	101 Å²
HS code	38229090
InChIKey	AQCHWTWZEMGIFD-UHFFFAOYSA-N
SMILES	CC1NC2=CC(=C(C=C2C(=O)N1C3=CC=CC=C3C)S(=O)(=O)N)Cl
PubChem CID	4170
Synonyms	Metalozone, metozalone, 7-Chloro-1,2,3,4-tetrahydro-2-methyl-3-(2-methylphenyl)-4-oxo-6-quinazolinesulfonamide, Metazoline, 6-Quinazolinesulfonamide, 7-chloro-1,2,3,4-tetrahydro-2-methyl-3-(2-methylphenyl)-4-oxo-, 7-Chloro-1,2,3,4-tetrahydro-2-methyl-4-oxo-3-o-tolyl-6-quinazolinesulfonamide, 2-Methyl-3-o-tolyl-6-sulfamyl-7-chloro-1,2,3,4-tetrahydro-4-quinazolinone, 7-chloro-2-methyl-3-(2-methylphenyl)-4-oxo-1,2,3,4-tetrahydroquinazoline-6-sulfonamide, 6-Quinazolinesulfonamide, 1,2,3,4-tetrahydro-7-chloro-2-methyl-4-oxo-3-o-tolyl-, 7-Chloro-2-methyl-4-oxo-3-(o-tolyl)-1,2,3,4-tetrahydroquinazoline-6-sulfonamide, Metolazone (Zaroxolyn)

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Metolazone
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 Metolazone

Which CAS number identifies Metolazone?

Metolazone is registered under CAS 17560-51-9. You may also see it listed as Metalozone, metozalone, 7-Chloro-1,2,3,4-tetrahydro-2-methyl-3-(2-methylphenyl)-4-oxo-6-quinazolinesulfonamide. Our catalogue number for this item is ZX-025582.

What are the formula and molar mass of Metolazone?

For Metolazone, its formula is C16H16ClN3O3S and its molar mass is 365.8 g/mol. The systematic (IUPAC) name is 7-chloro-2-methyl-3-(2-methylphenyl)-4-oxo-1,2-dihydroquinazoline-6-sulfonamide. InChIKey AQCHWTWZEMGIFD-UHFFFAOYSA-N lets you match it in any structure database.

How is Metolazone used in pharmaceutical QC?

Metolazone is a characterised reference material linked to Metolazone. 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 Metolazone?

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 Metolazone?

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 Metolazone to my country?

Yes. Because Metolazone is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Metolazone standards

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