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API Process Intermediates & Related Compounds

Ethyl 3,4-O-isopropylideneshikimate

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Buy Ethyl 3,4-O-isopropylideneshikimate (CAS 136994-78-0) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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Ethyl 3,4-O-isopropylideneshikimate chemical structure
CAS number136994-78-0
FormulaC12H18O5
Molar mass242.27 g/mol
Physical formSolid
InChIKeyYDMLLAZCHMXIOO-BBBLOLIVSA-N
IUPAC nameethyl (3aR,7R,7aS)-7-hydroxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-1,3-benzodioxole-5-carboxylate

About Ethyl 3,4-O-isopropylideneshikimate

Ethyl 3,4-O-isopropylideneshikimate is part of the Zemixal API Process Intermediates & Related Compounds range. Key data: CAS 136994-78-0, formula C12H18O5 and molar mass 242.27 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Handling and storage

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. 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

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Ethyl 3,4-O-isopropylideneshikimate
Product nameEthyl 3,4-O-isopropylideneshikimate
Catalogue numberZX-039513
CAS number136994-78-0
IUPAC nameethyl (3aR,7R,7aS)-7-hydroxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-1,3-benzodioxole-5-carboxylate
Molecular formulaC12H18O5
Molar mass242.27 g/mol
Exact mass242.1154
Physical formSolid
XLogP30.5
H-bond donors / acceptors1 / 5
Topological polar surface area65 Ų
InChIKeyYDMLLAZCHMXIOO-BBBLOLIVSA-N
SMILESCCOC(=O)C1=C[C@@H]2[C@H]([C@@H](C1)O)OC(O2)(C)C
PubChem CID15667530

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Ethyl 3,4-O-isopropylideneshikimate
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 Ethyl 3,4-O-isopropylideneshikimate

Which CAS number identifies Ethyl 3,4-O-isopropylideneshikimate?
Ethyl 3,4-O-isopropylideneshikimate is registered under CAS 136994-78-0. Our catalogue number for this item is ZX-039513.
What are the formula and molar mass of Ethyl 3,4-O-isopropylideneshikimate?
For Ethyl 3,4-O-isopropylideneshikimate, its formula is C12H18O5 and its molar mass is 242.27 g/mol. The systematic (IUPAC) name is ethyl (3aR,7R,7aS)-7-hydroxy-2,2-dimethyl-3a,6,7,7a-tetrahydro-1,3-benzodioxole-5-carboxylate. InChIKey YDMLLAZCHMXIOO-BBBLOLIVSA-N lets you match it in any structure database.
How is Ethyl 3,4-O-isopropylideneshikimate used in pharmaceutical QC?
Ethyl 3,4-O-isopropylideneshikimate 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 Ethyl 3,4-O-isopropylideneshikimate?
The grade and assay are confirmed on the quotation and the batch COA. 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 Ethyl 3,4-O-isopropylideneshikimate?
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 Ethyl 3,4-O-isopropylideneshikimate to my country?
Yes. Ethyl 3,4-O-isopropylideneshikimate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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