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API Impurities

Tacrolimus Ring-opening Impurity

Reference StandardAvailable on request

Order Tacrolimus Ring-opening Impurity (CAS 1393890-33-9) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Tacrolimus Ring-opening Impurity chemical structure
CAS number1393890-33-9
FormulaC44H69NO12
Molar mass804 g/mol
Physical formSolid
HS code38229090
InChIKeyZPKGWFOANXPORW-RCRFZRKUSA-N
IUPAC name(5R,7S,8R,9S,11S,13E,15R,18S,19R,20S,23S)-8,18-dihydroxy-20-[(E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl]-7,9-dimethoxy-5,11,13,19-tetramethyl-15-prop-2-enyl-21-oxa-1-azabicyclo[21.4.0]heptacos-13-ene-2,3,4,16,22-pentone

About Tacrolimus Ring-opening Impurity

Tacrolimus Ring-opening Impurity belongs to the Tacrolimus reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 1393890-33-9, formula C44H69NO12 and molar mass 804 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • 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. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Tacrolimus

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

Tacrolimus 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 Tacrolimus Ring-opening Impurity
Product nameTacrolimus Ring-opening Impurity
Catalogue numberZX-027074
CAS number1393890-33-9
IUPAC name(5R,7S,8R,9S,11S,13E,15R,18S,19R,20S,23S)-8,18-dihydroxy-20-[(E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl]-7,9-dimethoxy-5,11,13,19-tetramethyl-15-prop-2-enyl-21-oxa-1-azabicyclo[21.4.0]heptacos-13-ene-2,3,4,16,22-pentone
Molecular formulaC44H69NO12
Molar mass804 g/mol
Exact mass803.482
GradeReference Standard
Physical formSolid
XLogP32.7
H-bond donors / acceptors3 / 12
Topological polar surface area186 Ų
HS code38229090
InChIKeyZPKGWFOANXPORW-RCRFZRKUSA-N
SMILESC[C@@H]1C[C@@H]([C@H]([C@H](C[C@H](C(=O)C(=O)C(=O)N2CCCC[C@H]2C(=O)O[C@@H]([C@@H]([C@H](CC(=O)[C@@H](/C=C(/C1)\C)CC=C)O)C)/C(=C/[C@@H]3CC[C@H]([C@@H](C3)OC)O)/C)C)OC)O)OC
PubChem CID155923087
SynonymsTacrolimus Monohydrate EP Impurity F, Tacrolimus Monohydrate - Impurity F, Tacrolimus Open Ring Impurity, Tacrolimus Impurity 16

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 Tacrolimus Ring-opening Impurity
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 Tacrolimus Ring-opening Impurity

Which CAS number identifies Tacrolimus Ring-opening Impurity?
Tacrolimus Ring-opening Impurity is registered under CAS 1393890-33-9. You may also see it listed as Tacrolimus Monohydrate EP Impurity F, Tacrolimus Monohydrate - Impurity F, Tacrolimus Open Ring Impurity. Our catalogue number for this item is ZX-027074.
What are the formula and molar mass of Tacrolimus Ring-opening Impurity?
For Tacrolimus Ring-opening Impurity, its formula is C44H69NO12 and its molar mass is 804 g/mol. InChIKey ZPKGWFOANXPORW-RCRFZRKUSA-N lets you match it in any structure database.
How is Tacrolimus Ring-opening Impurity used in pharmaceutical QC?
Tacrolimus Ring-opening Impurity is a characterised reference material linked to Tacrolimus. 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 Tacrolimus Ring-opening Impurity?
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 Tacrolimus Ring-opening Impurity?
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 Tacrolimus Ring-opening Impurity to my country?
Yes. Tacrolimus Ring-opening Impurity ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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