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API Process Intermediates & Related Compounds

Di-O-Acetyl-L-tartaric anhydride

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Order Di-O-Acetyl-L-tartaric anhydride (CAS 6283-74-5) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Di-O-Acetyl-L-tartaric anhydride chemical structure
CAS number6283-74-5
FormulaC8H8O7
Molar mass216.14 g/mol
Physical formSolid
InChIKeyXAKITKDHDMPGPW-PHDIDXHHSA-N
IUPAC name[(3R,4R)-4-acetyloxy-2,5-dioxooxolan-3-yl] acetate

About Di-O-Acetyl-L-tartaric anhydride

Researchers and plant chemists source Di-O-Acetyl-L-tartaric anhydride from Zemixal for routine and specialised work. Identity at a glance: CAS 6283-74-5, formula C8H8O7 and molar mass 216.14 g/mol. It is handled as a solid.

Use cases we see most often

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Handling and storage

Hazard communication follows GHS (Danger: H315, H318, H319 and H335). 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. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Tartaric acid

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

Tartaric acid standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Di-O-Acetyl-L-tartaric anhydride
Product nameDi-O-Acetyl-L-tartaric anhydride
Catalogue numberZX-045549
CAS number6283-74-5
IUPAC name[(3R,4R)-4-acetyloxy-2,5-dioxooxolan-3-yl] acetate
Molecular formulaC8H8O7
Molar mass216.14 g/mol
Exact mass216.027
Physical formSolid
XLogP3-0.4
H-bond donors / acceptors0 / 7
Topological polar surface area96 Ų
InChIKeyXAKITKDHDMPGPW-PHDIDXHHSA-N
SMILESCC(=O)O[C@@H]1[C@H](C(=O)OC1=O)OC(=O)C
PubChem CID513914
Synonyms(+)-Diacetyl-L-tartaric anhydride, O,O-Diacetyl tartaric acid anhydride, (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate, L-diacetyltartaric anhydride, 2,5-Furandione, 3,4-bis(acetyloxy)dihydro-, (3R,4R)-, diacetyltartaric acid anhydride, (3R,4R)-4-(acetyloxy)-2,5-dioxooxolan-3-yl acetate, (3R-trans)-Dihydro-2,5-dioxofuran-3,4-diyl diacetate, (2R,3R)-Di-O-acetyltartaric Acid Anhydride, diacetyltartaric anhydride, (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyldiacetate

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H315Causes skin irritation
  • H318Causes serious eye damage
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, 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 Di-O-Acetyl-L-tartaric anhydride
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 Di-O-Acetyl-L-tartaric anhydride

Which CAS number identifies Di-O-Acetyl-L-tartaric anhydride?
Di-O-Acetyl-L-tartaric anhydride is registered under CAS 6283-74-5. You may also see it listed as (+)-Diacetyl-L-tartaric anhydride, O,O-Diacetyl tartaric acid anhydride, (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate. Our catalogue number for this item is ZX-045549.
What are the formula and molar mass of Di-O-Acetyl-L-tartaric anhydride?
For Di-O-Acetyl-L-tartaric anhydride, its formula is C8H8O7 and its molar mass is 216.14 g/mol. The systematic (IUPAC) name is [(3R,4R)-4-acetyloxy-2,5-dioxooxolan-3-yl] acetate. InChIKey XAKITKDHDMPGPW-PHDIDXHHSA-N lets you match it in any structure database.
How is Di-O-Acetyl-L-tartaric anhydride used in pharmaceutical QC?
Di-O-Acetyl-L-tartaric anhydride is a characterised reference material linked to Tartaric acid. 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 Di-O-Acetyl-L-tartaric anhydride?
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 Di-O-Acetyl-L-tartaric anhydride?
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 Di-O-Acetyl-L-tartaric anhydride to my country?
Yes. Because Di-O-Acetyl-L-tartaric anhydride 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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