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API Impurities

(-)-3-Dehydro Shikimic Acid

Reference StandardAvailable on request

Order (-)-3-Dehydro Shikimic Acid (CAS 2922-42-1) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
(-)-3-Dehydro Shikimic Acid chemical structure
CAS number2922-42-1
FormulaC7H8O5
Molar mass172.13 g/mol
Physical formSolid
HS code38229090
InChIKeySLWWJZMPHJJOPH-PHDIDXHHSA-N
IUPAC name(4S,5R)-4,5-dihydroxy-3-oxocyclohexene-1-carboxylic acid

About (-)-3-Dehydro Shikimic Acid

Zemixal lists (-)-3-Dehydro Shikimic Acid for laboratories that identify, quantify or control Oseltamivir and its related substances. Identity at a glance (Reference Standard): CAS 2922-42-1, formula C7H8O5 and molar mass 172.13 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

Handling and storage

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Oseltamivir

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

Oseltamivir standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of (-)-3-Dehydro Shikimic Acid
Product name(-)-3-Dehydro Shikimic Acid
Catalogue numberZX-034961
CAS number2922-42-1
IUPAC name(4S,5R)-4,5-dihydroxy-3-oxocyclohexene-1-carboxylic acid
Molecular formulaC7H8O5
Molar mass172.13 g/mol
Exact mass172.0372
GradeReference Standard
Physical formSolid
XLogP3-1.4
H-bond donors / acceptors3 / 5
Topological polar surface area94.8 Ų
HS code38229090
InChIKeySLWWJZMPHJJOPH-PHDIDXHHSA-N
SMILESC1[C@H]([C@@H](C(=O)C=C1C(=O)O)O)O
PubChem CID439774
Synonyms3-dehydroshikimate, (4S,5R)-4,5-bis(oxidanyl)-3-oxidanylidene-cyclohexene-1-carboxylic acid, (4S,5R)-4,5-dihydroxy-3-oxocyclohex-1-ene-1-carboxylate, (4S,5R)-4,5-dihydroxy-3-oxocyclohex-1-ene-1-carboxylic acid, 1-Cyclohexene-1-carboxylic acid, 4,5-dihydroxy-3-oxo-, (4S,5R)-, Shikimic acid, 3-dehydro-, (4S,5R)-(-)-4,5-Dihydroxy-3-oxo-1-cyclohexene-1-carboxylic acid, DHS, 5-Dehydroshikimic Acid, 1-Cyclohexene-1-carboxylic Acid, 4,5-Dihydroxy-3-oxo trans, (4S,5R)-4,5-dihydroxy-3-keto-cyclohexene-1-carboxylic 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

  • H319Causes serious eye irritation

Precautionary statements P264 + P265, P280, P305 + P351 + P338, P337 + P317

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-Dehydro Shikimic 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 (-)-3-Dehydro Shikimic Acid

Which CAS number identifies (-)-3-Dehydro Shikimic Acid?
(-)-3-Dehydro Shikimic Acid is registered under CAS 2922-42-1. You may also see it listed as 3-dehydroshikimate, (4S,5R)-4,5-bis(oxidanyl)-3-oxidanylidene-cyclohexene-1-carboxylic acid, (4S,5R)-4,5-dihydroxy-3-oxocyclohex-1-ene-1-carboxylate. Our catalogue number for this item is ZX-034961.
What are the formula and molar mass of (-)-3-Dehydro Shikimic Acid?
For (-)-3-Dehydro Shikimic Acid, its formula is C7H8O5 and its molar mass is 172.13 g/mol. The systematic (IUPAC) name is (4S,5R)-4,5-dihydroxy-3-oxocyclohexene-1-carboxylic acid. InChIKey SLWWJZMPHJJOPH-PHDIDXHHSA-N lets you match it in any structure database.
How is (-)-3-Dehydro Shikimic Acid used in pharmaceutical QC?
(-)-3-Dehydro Shikimic Acid is a characterised reference material linked to Oseltamivir. 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 (-)-3-Dehydro Shikimic 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 (-)-3-Dehydro Shikimic 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-Dehydro Shikimic Acid to my country?
Yes. Because (-)-3-Dehydro Shikimic 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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