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Other Heterocyclic Building Blocks

3,5-Dimethylisoxazole-4-boronic acid

Available on request

3,5-Dimethylisoxazole-4-boronic acid (CAS 16114-47-9) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
3,5-Dimethylisoxazole-4-boronic acid chemical structure
CAS number16114-47-9
FormulaC5H8BNO3
Molar mass140.94 g/mol
HS code2933
InChIKeyDIIFZCPZIRQDIJ-UHFFFAOYSA-N
IUPAC name(3,5-dimethyl-1,2-oxazol-4-yl)boronic acid

About 3,5-Dimethylisoxazole-4-boronic acid

3,5-Dimethylisoxazole-4-boronic acid sits in our other Heterocyclic Building Blocks section and ships worldwide from stock or short lead time. Identity at a glance: CAS 16114-47-9, formula C5H8BNO3 and molar mass 140.94 g/mol.

Typical applications

  • Organic synthesis
  • API synthesis

Storage and safety notes

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

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 3,5-Dimethylisoxazole-4-boronic acid
Product name3,5-Dimethylisoxazole-4-boronic acid
Catalogue numberZX-045837
CAS number16114-47-9
IUPAC name(3,5-dimethyl-1,2-oxazol-4-yl)boronic acid
Molecular formulaC5H8BNO3
Molar mass140.94 g/mol
Exact mass141.0597
H-bond donors / acceptors2 / 4
Topological polar surface area66.5 Ų
HS code2933
InChIKeyDIIFZCPZIRQDIJ-UHFFFAOYSA-N
SMILESB(C1=C(ON=C1C)C)(O)O
PubChem CID2734346
Synonyms(3,5-dimethylisoxazol-4-yl)boronic acid, (dimethyl-1,2-oxazol-4-yl)boronic acid, 3,5-dimethyl-4-isoxazolylboronic acid, Boronic acid, B-(3,5-dimethyl-4-isoxazolyl)-, (3,5-Dimethyl-4-isoxazolyl)-boronic acid, Boronic acid, (3,5-dimethyl-4-isoxazolyl)-, 3,5-dimethylisoxazol-4-boronic acid, 3,5-dimethyl-4-isoxazoleboronic acid, 3,5-dimethyl-isoxazol-4-boronic acid

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

Safety and GHS hazards

GHS07 Irritant or harmful
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 3,5-Dimethylisoxazole-4-boronic acid
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 3,5-Dimethylisoxazole-4-boronic acid

Which CAS number identifies 3,5-Dimethylisoxazole-4-boronic acid?
3,5-Dimethylisoxazole-4-boronic acid is registered under CAS 16114-47-9. You may also see it listed as (3,5-dimethylisoxazol-4-yl)boronic acid, (dimethyl-1,2-oxazol-4-yl)boronic acid, 3,5-dimethyl-4-isoxazolylboronic acid. Our catalogue number for this item is ZX-045837.
What are the formula and molar mass of 3,5-Dimethylisoxazole-4-boronic acid?
For 3,5-Dimethylisoxazole-4-boronic acid, its formula is C5H8BNO3 and its molar mass is 140.94 g/mol. The systematic (IUPAC) name is (3,5-dimethyl-1,2-oxazol-4-yl)boronic acid. InChIKey DIIFZCPZIRQDIJ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 3,5-Dimethylisoxazole-4-boronic acid?
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 3,5-Dimethylisoxazole-4-boronic 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 3,5-Dimethylisoxazole-4-boronic acid to my country?
Yes. Because 3,5-Dimethylisoxazole-4-boronic 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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