Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate

Name: Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
Brand: Zemixal
SKU: ZX-024703

Reference StandardAvailable on request

Buy Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate (CAS 161798-03-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate chemical structure

CAS number161798-03-4

FormulaC₁₈H₂₁NO₄S

Molar mass347.4 g/mol

Physical formSolid

HS code38229090

InChIKeyAIQMFFCWDAIGNV-UHFFFAOYSA-N

IUPAC nameethyl 2-[3-formyl-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylate

About Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate

Zemixal lists Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate for laboratories that identify, quantify or control Febuxostat and its related substances. Identity at a glance (Reference Standard): CAS 161798-03-4, formula C18H21NO4S and molar mass 347.4 g/mol. It is handled as a solid.

Use cases we see most often

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

Safe handling

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Febuxostat

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

Febuxostat standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
Product name	Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
Catalogue number	ZX-024703
CAS number	161798-03-4
IUPAC name	ethyl 2-[3-formyl-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylate
Molecular formula	C₁₈H₂₁NO₄S
Molar mass	347.4 g/mol
Exact mass	347.1191
Grade	Reference Standard
Physical form	Solid
XLogP3	4.3
H-bond donors / acceptors	0 / 6
Topological polar surface area	93.7 Å²
HS code	38229090
InChIKey	AIQMFFCWDAIGNV-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=C(N=C(S1)C2=CC(=C(C=C2)OCC(C)C)C=O)C
PubChem CID	10904158
Synonyms	5-Thiazolecarboxylic acid, 2-[3-formyl-4-(2-methylpropoxy)phenyl]-4-methyl-, ethyl ester, 5-Thiazolecarboxylic acid, 2-(3-formyl-4-(2-methylpropoxy)phenyl)-4-methyl-, ethyl ester, ethyl 2-(3-formyl-4-(2-methylpropoxy)phenyl)-4-methyl-1,3-thiazole-5-carboxylate, 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid ethyl ester, 5-Thiazolecarboxylicacid,2-[3-formyl-4-(2-methylpropoxy)phenyl]-4-methyl-,ethyl ester, ethyl 2-[3-formyl-4-(2-methyl propoxy)phenyl]-4-methyl-5-thiazolcarboxylate

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

Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

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 Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
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 Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate

Which CAS number identifies Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate?

Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate is registered under CAS 161798-03-4. You may also see it listed as 5-Thiazolecarboxylic acid, 2-[3-formyl-4-(2-methylpropoxy)phenyl]-4-methyl-, ethyl ester, 5-Thiazolecarboxylic acid, 2-(3-formyl-4-(2-methylpropoxy)phenyl)-4-methyl-, ethyl ester, ethyl 2-(3-formyl-4-(2-methylpropoxy)phenyl)-4-methyl-1,3-thiazole-5-carboxylate. Our catalogue number for this item is ZX-024703.

What are the formula and molar mass of Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate?

For Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate, its formula is C18H21NO4S and its molar mass is 347.4 g/mol. The systematic (IUPAC) name is ethyl 2-[3-formyl-4-(2-methylpropoxy)phenyl]-4-methyl-1,3-thiazole-5-carboxylate. InChIKey AIQMFFCWDAIGNV-UHFFFAOYSA-N lets you match it in any structure database.

How is Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate used in pharmaceutical QC?

Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate is a characterised reference material linked to Febuxostat. 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 Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate?

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 Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate?

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 Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate to my country?

Yes. Because Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate 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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