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API Process Intermediates & Related Compounds

(-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate

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Buy (-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate (CAS 4248-74-2) from Zemixal. Request a quote with price, lead time and documents.

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(-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate chemical structure
CAS number4248-74-2
FormulaC9H18O8S2
Molar mass318.4 g/mol
Physical formSolid
InChIKeyLIIWJXAZDNSJSP-YUMQZZPRSA-N
IUPAC name[(4S,5S)-2,2-dimethyl-5-(methylsulfonyloxymethyl)-1,3-dioxolan-4-yl]methyl methanesulfonate

About (-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate

(-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. For your records, the material is defined by CAS 4248-74-2, formula C9H18O8S2 and molar mass 318.4 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Treosulfan

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

Treosulfan 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 (-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate
Product name(-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate
Catalogue numberZX-041338
CAS number4248-74-2
IUPAC name[(4S,5S)-2,2-dimethyl-5-(methylsulfonyloxymethyl)-1,3-dioxolan-4-yl]methyl methanesulfonate
Molecular formulaC9H18O8S2
Molar mass318.4 g/mol
Exact mass318.0443
Physical formSolid
XLogP3-0.6
H-bond donors / acceptors0 / 8
Topological polar surface area122 Ų
InChIKeyLIIWJXAZDNSJSP-YUMQZZPRSA-N
SMILESCC1(O[C@H]([C@@H](O1)COS(=O)(=O)C)COS(=O)(=O)C)C
PubChem CID246897
Synonyms((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene) dimethanesulfonate, [(4s,5s)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]dimethanediyl dimethanesulfonate, [(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene) dimethanesulfonate

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 (-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate
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 (-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate

Which CAS number identifies (-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate?
(-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate is registered under CAS 4248-74-2. You may also see it listed as ((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene) dimethanesulfonate, [(4s,5s)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]dimethanediyl dimethanesulfonate, [(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene) dimethanesulfonate. Our catalogue number for this item is ZX-041338.
What are the formula and molar mass of (-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate?
For (-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate, its formula is C9H18O8S2 and its molar mass is 318.4 g/mol. The systematic (IUPAC) name is [(4S,5S)-2,2-dimethyl-5-(methylsulfonyloxymethyl)-1,3-dioxolan-4-yl]methyl methanesulfonate. InChIKey LIIWJXAZDNSJSP-YUMQZZPRSA-N lets you match it in any structure database.
How is (-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate used in pharmaceutical QC?
(-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate is a characterised reference material linked to Treosulfan. 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 (-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate?
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 (-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate?
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 (-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate to my country?
Yes. (-)-2,3-O-Isopropylidene-L-threitol-1,4-dimethane sulfonate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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