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Isoxazole

Available on request

Buy Isoxazole (CAS 288-14-2) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 mg. Catalogue no. ZX-041036.

Pack sizes
Isoxazole chemical structure
CAS number288-14-2
FormulaC3H3NO
Molar mass69.06 g/mol
HS code2933
InChIKeyCTAPFRYPJLPFDF-UHFFFAOYSA-N
IUPAC name1,2-oxazole

About Isoxazole

Researchers and plant chemists source Isoxazole from Zemixal for routine and specialised work. Key data: CAS 288-14-2, formula C3H3NO and molar mass 69.06 g/mol.

Where it is used

  • Organic synthesis
  • API synthesis

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H225, H314 and H318. Read the SDS before first use.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Isoxazole
Product nameIsoxazole
Catalogue numberZX-041036
CAS number288-14-2
IUPAC name1,2-oxazole
Molecular formulaC3H3NO
Molar mass69.06 g/mol
Exact mass69.0215
XLogP30.1
H-bond donors / acceptors0 / 2
Topological polar surface area26 Ų
HS code2933
InChIKeyCTAPFRYPJLPFDF-UHFFFAOYSA-N
SMILESC1=CON=C1
PubChem CID9254
Synonyms1-Oxa-2-azacyclopentadiene, 2-azafuran

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

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS05 Corrosive
Corrosive

Signal word Danger

  • H225Highly flammable liquid and vapor
  • H314Causes severe skin burns and eye damage
  • H318Causes serious eye damage

Precautionary statements P210, P233, P240, P241, P242, P243, P260, P264, P264 + P265, P280, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317, P321, P363, P370 + P378, P403 + P235, 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 Isoxazole
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Isoxazole

Which CAS number identifies Isoxazole?
Isoxazole is registered under CAS 288-14-2. You may also see it listed as 1-Oxa-2-azacyclopentadiene, 2-azafuran. Our catalogue number for this item is ZX-041036.
What are the formula and molar mass of Isoxazole?
For Isoxazole, its formula is C3H3NO and its molar mass is 69.06 g/mol. The systematic (IUPAC) name is 1,2-oxazole. InChIKey CTAPFRYPJLPFDF-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Isoxazole?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Isoxazole?
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 Isoxazole to my country?
Yes. Because Isoxazole 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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