Undecanoic Acid

Name: Undecanoic Acid
Brand: Zemixal
SKU: ZX-034557

Reference StandardAvailable on request

Buy Undecanoic Acid (CAS 112-37-8) from Zemixal: C11H22O2, COA and SDS with every lot, worldwide shipping. Part of our API Impurities range.

Pack sizes

CAS number112-37-8

FormulaC₁₁H₂₂O₂

Molar mass186.29 g/mol

Physical formSolid

HS code38229090

InChIKeyZDPHROOEEOARMN-UHFFFAOYSA-N

IUPAC nameundecanoic acid

About Undecanoic Acid

Undecanoic Acid is supplied by Zemixal as a characterised reference material for Ascorbic acid analysis. Identity at a glance (Reference Standard): CAS 112-37-8, formula C11H22O2 and molar mass 186.29 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

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Ascorbic acid

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

Ascorbic acid 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 Undecanoic Acid
Product name	Undecanoic Acid
Catalogue number	ZX-034557
CAS number	112-37-8
IUPAC name	undecanoic acid
Molecular formula	C₁₁H₂₂O₂
Molar mass	186.29 g/mol
Exact mass	186.162
Grade	Reference Standard
Physical form	Solid
XLogP3	3.7
H-bond donors / acceptors	1 / 2
Topological polar surface area	37.3 Å²
HS code	38229090
InChIKey	ZDPHROOEEOARMN-UHFFFAOYSA-N
SMILES	CCCCCCCCCCC(=O)O
PubChem CID	8180
Synonyms	Hendecanoic acid, Undecylic acid, n-Undecoic acid, n-Undecanoic acid, n-Undecylic acid, Undecoic acid, 1-Decanecarboxylic acid, undecanoate, FA 11:0, 1-decanecarboxylate, QSPL 035, QSPL 155

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 Undecanoic 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 Undecanoic Acid

Which CAS number identifies Undecanoic Acid?

Undecanoic Acid is registered under CAS 112-37-8. You may also see it listed as Hendecanoic acid, Undecylic acid, n-Undecoic acid. Our catalogue number for this item is ZX-034557.

What are the formula and molar mass of Undecanoic Acid?

For Undecanoic Acid, its formula is C11H22O2 and its molar mass is 186.29 g/mol. The systematic (IUPAC) name is undecanoic acid. InChIKey ZDPHROOEEOARMN-UHFFFAOYSA-N lets you match it in any structure database.

How is Undecanoic Acid used in pharmaceutical QC?

Undecanoic Acid is a characterised reference material linked to Ascorbic acid. 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 Undecanoic Acid?

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 Undecanoic 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 Undecanoic Acid to my country?

Yes. Because Undecanoic 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.

More Ascorbic acid standards

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