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API Impurities

D-Xylo-2-hexulosonic Acid Methyl Ester

Reference StandardAvailable on request

Order D-Xylo-2-hexulosonic Acid Methyl Ester (CAS 67776-07-2) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
D-Xylo-2-hexulosonic Acid Methyl Ester chemical structure
CAS number67776-07-2
FormulaC7H12O7
Molar mass208.17 g/mol
Physical formSolid
HS code38229090
InChIKeyKPHIBLNUVRGOGU-MROZADKFSA-N
IUPAC namemethyl (3R,4S,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoate

About D-Xylo-2-hexulosonic Acid Methyl Ester

Analytical teams working on Ascorbic acid use D-Xylo-2-hexulosonic Acid Methyl Ester as a qualified comparison standard. Key data (Reference Standard): CAS 67776-07-2, formula C7H12O7 and molar mass 208.17 g/mol. It is handled as a solid.

Typical applications

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Ascorbic acid

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

Ascorbic acid standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of D-Xylo-2-hexulosonic Acid Methyl Ester
Product nameD-Xylo-2-hexulosonic Acid Methyl Ester
Catalogue numberZX-020306
CAS number67776-07-2
IUPAC namemethyl (3R,4S,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoate
Molecular formulaC7H12O7
Molar mass208.17 g/mol
Exact mass208.0583
GradeReference Standard
Physical formSolid
XLogP3-2.5
H-bond donors / acceptors4 / 7
Topological polar surface area124 Ų
HS code38229090
InChIKeyKPHIBLNUVRGOGU-MROZADKFSA-N
SMILESCOC(=O)C(=O)[C@@H]([C@H]([C@@H](CO)O)O)O
PubChem CID156550
SynonymsMethyl D-sorbosonate, xylo-2-Hexulosonic acid, methyl ester, 2-Keto-D-gulonic Acid Methyl Ester, (3R,4S,5R)-Methyl 3,4,5,6-tetrahydroxy-2-oxohexanoate

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 D-Xylo-2-hexulosonic Acid Methyl Ester
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 D-Xylo-2-hexulosonic Acid Methyl Ester

Which CAS number identifies D-Xylo-2-hexulosonic Acid Methyl Ester?
D-Xylo-2-hexulosonic Acid Methyl Ester is registered under CAS 67776-07-2. You may also see it listed as Methyl D-sorbosonate, xylo-2-Hexulosonic acid, methyl ester, 2-Keto-D-gulonic Acid Methyl Ester. Our catalogue number for this item is ZX-020306.
What are the formula and molar mass of D-Xylo-2-hexulosonic Acid Methyl Ester?
For D-Xylo-2-hexulosonic Acid Methyl Ester, its formula is C7H12O7 and its molar mass is 208.17 g/mol. The systematic (IUPAC) name is methyl (3R,4S,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoate. InChIKey KPHIBLNUVRGOGU-MROZADKFSA-N lets you match it in any structure database.
How is D-Xylo-2-hexulosonic Acid Methyl Ester used in pharmaceutical QC?
D-Xylo-2-hexulosonic Acid Methyl Ester is a characterised reference material linked to Ascorbic 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 D-Xylo-2-hexulosonic Acid Methyl Ester?
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 D-Xylo-2-hexulosonic Acid Methyl Ester?
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 D-Xylo-2-hexulosonic Acid Methyl Ester to my country?
Yes. D-Xylo-2-hexulosonic Acid Methyl Ester ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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