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API Impurities

(4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester

Reference StandardAvailable on request

(4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester (CAS 196085-85-5) supplier Zemixal…

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(4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester chemical structure
CAS number196085-85-5
FormulaC14H23NO4
Molar mass269.34 g/mol
Physical formSolid
HS code38229090
InChIKeyDPNRMEJBKMQHMC-QWRGUYRKSA-N
IUPAC nametert-butyl 2-[(4S,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate

About (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester

(4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester is supplied by Zemixal as a characterised reference material for Atorvastatin analysis. For your records (Reference Standard), the material is defined by CAS 196085-85-5, formula C14H23NO4 and molar mass 269.34 g/mol. It is handled as a solid.

Typical applications

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Atorvastatin

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

Atorvastatin 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 (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester
Product name(4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester
Catalogue numberZX-019915
CAS number196085-85-5
IUPAC nametert-butyl 2-[(4S,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate
Molecular formulaC14H23NO4
Molar mass269.34 g/mol
Exact mass269.1627
GradeReference Standard
Physical formSolid
XLogP31.4
H-bond donors / acceptors0 / 5
Topological polar surface area68.6 Ų
HS code38229090
InChIKeyDPNRMEJBKMQHMC-QWRGUYRKSA-N
SMILESCC1(O[C@H](C[C@H](O1)CC(=O)OC(C)(C)C)CC#N)C
PubChem CID40423490
SynonymsAtorvastatin Acetonide t-Butyl Ester Side Chain (4S,6S)-Isomer, tert-Butyl 2-((4S,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate, (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester, (4S-cis)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester, tert-Butyl2-((4S,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate, Atorvastatin A8 intermediate 4S6S enantiomer, (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3, (4R,Cis)-1,1-dimethylethyl-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate, (4S-cis)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dio xane-4-acetic acid 1,1-dimethylethyl ester, 1,1-Dimethylethyl (4S,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetate, tert-Butyl [(4S,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate

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 (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl 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 (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester

Which CAS number identifies (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester?
(4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester is registered under CAS 196085-85-5. You may also see it listed as Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6S)-Isomer, tert-Butyl 2-((4S,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate, (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. Our catalogue number for this item is ZX-019915.
What are the formula and molar mass of (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester?
For (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester, its formula is C14H23NO4 and its molar mass is 269.34 g/mol. The systematic (IUPAC) name is tert-butyl 2-[(4S,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate. InChIKey DPNRMEJBKMQHMC-QWRGUYRKSA-N lets you match it in any structure database.
How is (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester used in pharmaceutical QC?
(4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester is a characterised reference material linked to Atorvastatin. 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 (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl 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 (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl 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 (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester to my country?
Yes. (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl 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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