Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Pharmacopeial Impurities (EP / USP / BP)

Ergocalciferol EP Impurity E

Reference StandardAvailable on request

Order Ergocalciferol EP Impurity E (CAS 115-61-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Ergocalciferol EP Impurity E chemical structure
CAS number115-61-7
FormulaC28H44O
Molar mass396.6 g/mol
Physical formSolid
HS code38229090
InChIKeyXQFJZHAVTPYDIQ-LETJEVNCSA-N
IUPAC name(1S)-3-[(E)-2-[(1R,3aR,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,3a,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol

About Ergocalciferol EP Impurity E

Ergocalciferol EP Impurity E is supplied by Zemixal as a characterised reference material for Ergocalciferol analysis. For your records (Reference Standard), the material is defined by CAS 115-61-7, formula C28H44O and molar mass 396.6 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Pharmacopeial method verification
  • Impurity profiling
  • 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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Ergocalciferol

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

Ergocalciferol standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Ergocalciferol EP Impurity E
Product nameErgocalciferol EP Impurity E
Catalogue numberZX-024538
CAS number115-61-7
IUPAC name(1S)-3-[(E)-2-[(1R,3aR,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,3a,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol
Molecular formulaC28H44O
Molar mass396.6 g/mol
Exact mass396.3392
GradeReference Standard
Physical formSolid
XLogP37.2
H-bond donors / acceptors1 / 1
Topological polar surface area20.2 Ų
HS code38229090
InChIKeyXQFJZHAVTPYDIQ-LETJEVNCSA-N
SMILESCC1=C(C[C@H](CC1)O)/C=C/C2=CCC[C@]3([C@H]2CC[C@@H]3[C@H](C)/C=C/[C@H](C)C(C)C)C
PubChem CID9547230
SynonymsTachysterol, Ergocalciferol - Impurity E, tachysterol2, Tachysterin2, (6E,22E)-(3R)-9,10-Secoergosta-5(10),6,8,22-tetraen-3-ol, (6E,22E)-(3S)-9,10-seco-5(10),6,8,22-ergostatetraen-3-ol, 9,10-Secoergosta-5(10),6,8,22-tetraen-3-ol, (3.beta.,6E,22E)-, Provitamin D, (3S,6E,22E)-9,10-Secoergosta-5(10),6,8,22-tetraen-3-ol

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 Ergocalciferol EP Impurity E
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 Ergocalciferol EP Impurity E

Which CAS number identifies Ergocalciferol EP Impurity E?
Ergocalciferol EP Impurity E is registered under CAS 115-61-7. You may also see it listed as Tachysterol, Ergocalciferol - Impurity E, tachysterol2. Our catalogue number for this item is ZX-024538.
What are the formula and molar mass of Ergocalciferol EP Impurity E?
For Ergocalciferol EP Impurity E, its formula is C28H44O and its molar mass is 396.6 g/mol. The systematic (IUPAC) name is (1S)-3-[(E)-2-[(1R,3aR,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,3a,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol. InChIKey XQFJZHAVTPYDIQ-LETJEVNCSA-N lets you match it in any structure database.
How is Ergocalciferol EP Impurity E used in pharmaceutical QC?
Ergocalciferol EP Impurity E is a characterised reference material linked to Ergocalciferol. 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 Ergocalciferol EP Impurity E?
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 Ergocalciferol EP Impurity E?
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 Ergocalciferol EP Impurity E to my country?
Yes. Ergocalciferol EP Impurity E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Ergocalciferol standards

More in Pharmacopeial Impurities (EP / USP / BP)

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now