API Process Intermediates & Related Compounds

4-Formyl-3-methoxybenzoic acid

Name: 4-Formyl-3-methoxybenzoic acid
Brand: Zemixal
SKU: ZX-041735

Available on request

Buy 4-Formyl-3-methoxybenzoic acid (CAS 80893-99-8) from Zemixal: C9H8O4, COA and SDS with every lot, worldwide shipping.

Pack sizes

4-Formyl-3-methoxybenzoic acid chemical structure

CAS number80893-99-8

FormulaC₉H₈O₄

Molar mass180.16 g/mol

Physical formSolid

InChIKeyHYBGYWUQRRQICT-UHFFFAOYSA-N

IUPAC name4-formyl-3-methoxybenzoic acid

About 4-Formyl-3-methoxybenzoic acid

Zemixal supplies 4-Formyl-3-methoxybenzoic acid within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 80893-99-8, formula C9H8O4 and molar mass 180.16 g/mol. It is handled as a solid.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Safe handling

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Finerenone

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

Finerenone standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 4-Formyl-3-methoxybenzoic acid
Product name	4-Formyl-3-methoxybenzoic acid
Catalogue number	ZX-041735
CAS number	80893-99-8
IUPAC name	4-formyl-3-methoxybenzoic acid
Molecular formula	C₉H₈O₄
Molar mass	180.16 g/mol
Exact mass	180.0423
Physical form	Solid
XLogP3	1.2
H-bond donors / acceptors	1 / 4
Topological polar surface area	63.6 Å²
InChIKey	HYBGYWUQRRQICT-UHFFFAOYSA-N
SMILES	COC1=C(C=CC(=C1)C(=O)O)C=O
PubChem CID	18959531
Synonyms	Benzoic acid, 4-formyl-3-methoxy-

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 4-Formyl-3-methoxybenzoic acid
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 4-Formyl-3-methoxybenzoic acid

Which CAS number identifies 4-Formyl-3-methoxybenzoic acid?

4-Formyl-3-methoxybenzoic acid is registered under CAS 80893-99-8. You may also see it listed as Benzoic acid, 4-formyl-3-methoxy-. Our catalogue number for this item is ZX-041735.

What are the formula and molar mass of 4-Formyl-3-methoxybenzoic acid?

For 4-Formyl-3-methoxybenzoic acid, its formula is C9H8O4 and its molar mass is 180.16 g/mol. The systematic (IUPAC) name is 4-formyl-3-methoxybenzoic acid. InChIKey HYBGYWUQRRQICT-UHFFFAOYSA-N lets you match it in any structure database.

How is 4-Formyl-3-methoxybenzoic acid used in pharmaceutical QC?

4-Formyl-3-methoxybenzoic acid is a characterised reference material linked to Finerenone. 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 4-Formyl-3-methoxybenzoic acid?

The grade and assay are confirmed on the quotation and the batch COA. 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 4-Formyl-3-methoxybenzoic acid?

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 4-Formyl-3-methoxybenzoic acid to my country?

Yes. Because 4-Formyl-3-methoxybenzoic acid 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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