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API Impurities

Methylene Calcitriol

Reference StandardAvailable on request

Buy Methylene Calcitriol (CAS 1428946-52-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.

Pack sizes
Methylene Calcitriol chemical structure
CAS number1428946-52-4
FormulaC28H44O3
Molar mass428.6 g/mol
Physical formSolid
HS code38229090
InChIKeyZEVBNQULIOXDBE-OSVJTVDTSA-N
IUPAC namecis-(1R,3R,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-2,4-dimethylidenecyclohexane-1,3-diol

About Methylene Calcitriol

Methylene Calcitriol is supplied by Zemixal as a characterised reference material for Calcitriol analysis. For your records (Reference Standard), the material is defined by CAS 1428946-52-4, formula C28H44O3 and molar mass 428.6 g/mol. It is handled as a solid.

Use cases we see most often

  • 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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Calcitriol

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

Calcitriol standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Methylene Calcitriol
Product nameMethylene Calcitriol
Catalogue numberZX-020108
CAS number1428946-52-4
IUPAC namecis-(1R,3R,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-2,4-dimethylidenecyclohexane-1,3-diol
Molecular formulaC28H44O3
Molar mass428.6 g/mol
Exact mass428.329
GradeReference Standard
Physical formSolid
XLogP34.9
H-bond donors / acceptors3 / 3
Topological polar surface area60.7 Ų
HS code38229090
InChIKeyZEVBNQULIOXDBE-OSVJTVDTSA-N
SMILESC[C@H](CCCC(C)(C)O)[C@H]1CC[C@@H]\2[C@@]1(CCC/C2=C\C=C/3\C[C@H](C(=C)[C@@H](C3=C)O)O)C
PubChem CID89472487

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 Methylene Calcitriol
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 Methylene Calcitriol

Which CAS number identifies Methylene Calcitriol?
Methylene Calcitriol is registered under CAS 1428946-52-4. Our catalogue number for this item is ZX-020108.
What are the formula and molar mass of Methylene Calcitriol?
For Methylene Calcitriol, its formula is C28H44O3 and its molar mass is 428.6 g/mol. InChIKey ZEVBNQULIOXDBE-OSVJTVDTSA-N lets you match it in any structure database.
How is Methylene Calcitriol used in pharmaceutical QC?
Methylene Calcitriol is a characterised reference material linked to Calcitriol. 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 Methylene Calcitriol?
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 Methylene Calcitriol?
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 Methylene Calcitriol to my country?
Yes. Methylene Calcitriol ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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