Tolmetin

Name: Tolmetin
Brand: Zemixal
SKU: ZX-006870

Reference StandardIn stock

Order Tolmetin (CAS 26171-23-3) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-006870.

Pack sizes

CAS number26171-23-3

FormulaC₁₅H₁₅NO₃

Molar mass257.28 g/mol

Physical formSolid

HS code38229090

InChIKeyUPSPUYADGBWSHF-UHFFFAOYSA-N

IUPAC name2-[1-methyl-5-(4-methylbenzoyl)pyrrol-2-yl]acetic acid

About Tolmetin

Analytical teams working on Tolmetin use Tolmetin as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 26171-23-3, formula C15H15NO3 and molar mass 257.28 g/mol. It is handled as a solid.

Typical applications

Identification & assay
Method development & validation
QC reference material

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H301, H302, H315 and H319. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Tolmetin

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

Tolmetin 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 Tolmetin
Product name	Tolmetin
Catalogue number	ZX-006870
CAS number	26171-23-3
Other CAS numbers	35711-34-3, 64490-92-2
IUPAC name	2-[1-methyl-5-(4-methylbenzoyl)pyrrol-2-yl]acetic acid
Molecular formula	C₁₅H₁₅NO₃
Molar mass	257.28 g/mol
Exact mass	257.1052
Grade	Reference Standard
Physical form	Solid
XLogP3	2.8
H-bond donors / acceptors	1 / 3
Topological polar surface area	59.3 Å²
HS code	38229090
InChIKey	UPSPUYADGBWSHF-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)C(=O)C2=CC=C(N2C)CC(=O)O
PubChem CID	5509
Synonyms	1-Methyl-5-(4-methylbenzoyl)-1H-pyrrole-2-acetic acid, 2-(1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl)acetic acid, 1-Methyl-5-p-toluoylpyrrole-2-acetic acid, 2-[1-Methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl]acetic acid, 5-[(p-Tolyl)carbonyl]-1-methylpyrrole-2-acetic acid, Tolmetine, Tolectin, McN-2559, 1H-Pyrrole-2-acetic acid, 1-methyl-5-(4-methylbenzoyl)-, MCN 2559, 1-Methyl-5-(4-methylbenzoyl)-pyrrole-2-acetic acid, 5-(p-Toluoyl)-1-methylpyrrole-2-acetic acid

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

Safety and GHS hazards

Acute toxicity

Irritant or harmful

Signal word Danger

H301Toxic if swallowed
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 Tolmetin
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 mg	Quoted on request
500 mg	Quoted on request
1 g	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 Tolmetin

Which CAS number identifies Tolmetin?

Tolmetin is registered under CAS 26171-23-3. You may also see it listed as 1-Methyl-5-(4-methylbenzoyl)-1H-pyrrole-2-acetic acid, 2-(1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl)acetic acid, 1-Methyl-5-p-toluoylpyrrole-2-acetic acid. Our catalogue number for this item is ZX-006870.

What are the formula and molar mass of Tolmetin?

For Tolmetin, its formula is C15H15NO3 and its molar mass is 257.28 g/mol. The systematic (IUPAC) name is 2-[1-methyl-5-(4-methylbenzoyl)pyrrol-2-yl]acetic acid. InChIKey UPSPUYADGBWSHF-UHFFFAOYSA-N lets you match it in any structure database.

How is Tolmetin used in pharmaceutical QC?

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

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Tolmetin?

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 Tolmetin to my country?

Yes. Because Tolmetin 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.

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