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API Impurities

Oxacyclohexane Open Ring Tacrolimus

Reference StandardAvailable on request

Oxacyclohexane Open Ring Tacrolimus (CAS 144432-23-5) supplier Zemixal: C44H71NO13, COA and SDS with every lot, worldwide shipping.

Pack sizes
Oxacyclohexane Open Ring Tacrolimus chemical structure
CAS number144432-23-5
FormulaC44H71NO13
Molar mass822 g/mol
Physical formSolid
HS code38229090
InChIKeyNDOLMJWSFDJWBE-SICKWUOOSA-N

About Oxacyclohexane Open Ring Tacrolimus

Oxacyclohexane Open Ring Tacrolimus belongs to the Tacrolimus reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 144432-23-5, formula C44H71NO13 and molar mass 822 g/mol. It is handled as a solid.

Where it is used

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 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

Specifications and identifiers

Specifications of Oxacyclohexane Open Ring Tacrolimus
Product nameOxacyclohexane Open Ring Tacrolimus
Catalogue numberZX-027070
CAS number144432-23-5
IUPAC name(5R,7S,8R,9S,11S,13E,15R,18S,19R,20S,23S)-3,3,8,18-tetrahydroxy-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-2,4,16,22-tetrone
Molecular formulaC44H71NO13
Molar mass822 g/mol
Exact mass821.4925
GradeReference Standard
Physical formSolid
XLogP31.6
H-bond donors / acceptors5 / 13
Topological polar surface area210 Ų
HS code38229090
InChIKeyNDOLMJWSFDJWBE-SICKWUOOSA-N
SMILESC[C@@H]1C[C@@H]([C@H]([C@H](C[C@H](C(=O)C(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)(O)O)C)OC)O)OC
PubChem CID72941686
SynonymsTacrolimus Open Ring

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 Oxacyclohexane Open Ring Tacrolimus
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 Oxacyclohexane Open Ring Tacrolimus

Which CAS number identifies Oxacyclohexane Open Ring Tacrolimus?
Oxacyclohexane Open Ring Tacrolimus is registered under CAS 144432-23-5. You may also see it listed as Tacrolimus Open Ring. Our catalogue number for this item is ZX-027070.
What are the formula and molar mass of Oxacyclohexane Open Ring Tacrolimus?
For Oxacyclohexane Open Ring Tacrolimus, its formula is C44H71NO13 and its molar mass is 822 g/mol. InChIKey NDOLMJWSFDJWBE-SICKWUOOSA-N lets you match it in any structure database.
How is Oxacyclohexane Open Ring Tacrolimus used in pharmaceutical QC?
Oxacyclohexane Open Ring Tacrolimus 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 Oxacyclohexane Open Ring Tacrolimus?
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 Oxacyclohexane Open Ring Tacrolimus?
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 Oxacyclohexane Open Ring Tacrolimus to my country?
Yes. Oxacyclohexane Open Ring Tacrolimus ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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