Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
Bulk CASAccount
API Impurities

1,2-Benzisoxazole-3-Acetic Acid

Reference StandardAvailable on request

1,2-Benzisoxazole-3-Acetic Acid (CAS 4865-84-3) supplier Zemixal: C9H7NO3, COA and SDS with every lot, worldwide shipping.

Pack sizes
1,2-Benzisoxazole-3-Acetic Acid chemical structure
CAS number4865-84-3
FormulaC9H7NO3
Molar mass177.16 g/mol
Physical formSolid
HS code38229090
InChIKeyBVSIAYQIMUUCRW-UHFFFAOYSA-N
IUPAC name2-(1,2-benzoxazol-3-yl)acetic acid

About 1,2-Benzisoxazole-3-Acetic Acid

Zemixal supplies 1,2-Benzisoxazole-3-Acetic Acid within its impurities & Reference Standards portfolio. Key data (Reference Standard): CAS 4865-84-3, formula C9H7NO3 and molar mass 177.16 g/mol. It is handled as a solid.

Typical applications

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Handling and storage

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of 1,2-Benzisoxazole-3-Acetic Acid
Product name1,2-Benzisoxazole-3-Acetic Acid
Catalogue numberZX-032797
CAS number4865-84-3
IUPAC name2-(1,2-benzoxazol-3-yl)acetic acid
Molecular formulaC9H7NO3
Molar mass177.16 g/mol
Exact mass177.0426
GradeReference Standard
Physical formSolid
XLogP31.2
H-bond donors / acceptors1 / 4
Topological polar surface area63.3 Ų
HS code38229090
InChIKeyBVSIAYQIMUUCRW-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=NO2)CC(=O)O
PubChem CID301729
Synonyms2-(1,2-Benzisoxazol-3-yl)acetic acid, 1,2-benzisoxazol-3-ylacetic acid, 2-(benzo[d]isoxazol-3-yl)acetic acid, benzo[d]isoxazol-3-yl-acetic acid, 1,2-benzoxazol-3-ylacetic acid, 2-(1,2-Benzoxazol-3-Yl)ethanoic Acid, 2-benzo[d]isoxazol-3-ylacetic acid, (1,2-Benzisoxazol-3-yl)acetic Acid, 1,2-benzisoxazol-3yl-acetic 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

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 1,2-Benzisoxazole-3-Acetic Acid
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about 1,2-Benzisoxazole-3-Acetic Acid

Which CAS number identifies 1,2-Benzisoxazole-3-Acetic Acid?
1,2-Benzisoxazole-3-Acetic Acid is registered under CAS 4865-84-3. You may also see it listed as 2-(1,2-Benzisoxazol-3-yl)acetic acid, 1,2-benzisoxazol-3-ylacetic acid, 2-(benzo[d]isoxazol-3-yl)acetic acid. Our catalogue number for this item is ZX-032797.
What are the formula and molar mass of 1,2-Benzisoxazole-3-Acetic Acid?
For 1,2-Benzisoxazole-3-Acetic Acid, its formula is C9H7NO3 and its molar mass is 177.16 g/mol. The systematic (IUPAC) name is 2-(1,2-benzoxazol-3-yl)acetic acid. InChIKey BVSIAYQIMUUCRW-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 1,2-Benzisoxazole-3-Acetic 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 1,2-Benzisoxazole-3-Acetic 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 1,2-Benzisoxazole-3-Acetic Acid to my country?
Yes. Because 1,2-Benzisoxazole-3-Acetic 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.

Related products

More in API Impurities

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Compare 0 of 4Compare now