Bufexamac

Name: Bufexamac
Brand: Zemixal
SKU: ZX-023664

Reference StandardAvailable on request

Bufexamac (CAS 2438-72-4) supplier Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

Pack sizes

CAS number2438-72-4

FormulaC₁₂H₁₇NO₃

Molar mass223.27 g/mol

Physical formSolid

HS code38229090

InChIKeyMXJWRABVEGLYDG-UHFFFAOYSA-N

IUPAC name2-(4-butoxyphenyl)-N-hydroxyacetamide

About Bufexamac

Zemixal lists Bufexamac for laboratories that identify, quantify or control Bufexamac and its related substances. Key data (Reference Standard): CAS 2438-72-4, formula C12H17NO3 and molar mass 223.27 g/mol. It is handled as a solid.

Where it is used

Identification & assay
Method development & validation
QC reference material

Storage and safety notes

It carries the GHS signal word Warning (H302 and H317), so wear gloves and eye protection and work with good ventilation.

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 Bufexamac

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

Bufexamac 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 Bufexamac
Product name	Bufexamac
Catalogue number	ZX-023664
CAS number	2438-72-4
IUPAC name	2-(4-butoxyphenyl)-N-hydroxyacetamide
Molecular formula	C₁₂H₁₇NO₃
Molar mass	223.27 g/mol
Exact mass	223.1208
Grade	Reference Standard
Physical form	Solid
XLogP3	1.9
H-bond donors / acceptors	2 / 3
Topological polar surface area	58.6 Å²
HS code	38229090
InChIKey	MXJWRABVEGLYDG-UHFFFAOYSA-N
SMILES	CCCCOC1=CC=C(C=C1)CC(=O)NO
PubChem CID	2466
Synonyms	Bufexamic acid, p-Butoxyphenylacetohydroxamic acid, 4-Butoxy-N-hydroxybenzeneacetamide, 4-Butoxyphenylacetohydroxamic acid, 2-(p-Butoxyphenyl)-acetohydroxamic acid, CP 1044 J3, Acide p-butoxyphenylacethydroxamique, CP-1044-J3, Bufexamac ratiopharm, p-Butoxyphenylacethydroxamic Acid, p Butoxyphenylacethydroxamic Acid, Droxaryl

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

H302Harmful if swallowed
H317May cause an allergic skin reaction

Precautionary statements P261, P264, P270, P272, P280, P301 + P317, P302 + P352, P321, P330, P333 + P317, P362 + P364, 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 Bufexamac
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 Bufexamac

Which CAS number identifies Bufexamac?

Bufexamac is registered under CAS 2438-72-4. You may also see it listed as Bufexamic acid, p-Butoxyphenylacetohydroxamic acid, 4-Butoxy-N-hydroxybenzeneacetamide. Our catalogue number for this item is ZX-023664.

What are the formula and molar mass of Bufexamac?

For Bufexamac, its formula is C12H17NO3 and its molar mass is 223.27 g/mol. The systematic (IUPAC) name is 2-(4-butoxyphenyl)-N-hydroxyacetamide. InChIKey MXJWRABVEGLYDG-UHFFFAOYSA-N lets you match it in any structure database.

How is Bufexamac used in pharmaceutical QC?

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

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 Bufexamac?

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 Bufexamac to my country?

Yes. Because Bufexamac 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 Bufexamac standards

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