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Pharmacopeial Impurities (EP / USP / BP)

Fulvestrant EP Impurity E

Reference StandardAvailable on request

Order Fulvestrant EP Impurity E (CAS 2170200-14-1) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Fulvestrant EP Impurity E chemical structure
CAS number2170200-14-1
FormulaC32H45F5O3S
Molar mass604.8 g/mol
Physical formSolid
HS code38229090
InChIKeyNKMFFYOPQZINKX-IGFVOJFVSA-N
IUPAC name(8R,9S,13S,14S,17S)-13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl]-8,9,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthrene-3,17-diol

About Fulvestrant EP Impurity E

Zemixal lists Fulvestrant EP Impurity E for laboratories that identify, quantify or control Fulvestrant and its related substances. Key data (Reference Standard): CAS 2170200-14-1, formula C32H45F5O3S and molar mass 604.8 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

Storage and safety notes

Hazard communication follows GHS (Danger: H360, H362, H400 and H410). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Fulvestrant

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

Fulvestrant 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 Fulvestrant EP Impurity E
Product nameFulvestrant EP Impurity E
Catalogue numberZX-021753
CAS number2170200-14-1
IUPAC name(8R,9S,13S,14S,17S)-13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl]-8,9,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthrene-3,17-diol
Molecular formulaC32H45F5O3S
Molar mass604.8 g/mol
Exact mass604.301
GradeReference Standard
Physical formSolid
XLogP38.4
H-bond donors / acceptors2 / 9
Topological polar surface area76.7 Ų
HS code38229090
InChIKeyNKMFFYOPQZINKX-IGFVOJFVSA-N
SMILESC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)C(=CC4=C3C=CC(=C4)O)CCCCCCCCCS(=O)CCCC(C(F)(F)F)(F)F
PubChem CID71317004
Synonyms∆6-Fulvestrant, Fulvestrant Impurity E, Fulvestrant - Impurity E, 6-Fulvestrant, delta6,7-fulvestrant, Delta-6 Fulvestrant, Delta-6,7 Fulvestrant, 7-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]estra-1,3,5(10),6-tetraene-3,17beta-diol

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H360May damage fertility or the unborn child
  • H362May cause harm to breast-fed children
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P203, P260, P263, P264, P270, P273, P280, P318, P391, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Fulvestrant 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 Fulvestrant EP Impurity E

Which CAS number identifies Fulvestrant EP Impurity E?
Fulvestrant EP Impurity E is registered under CAS 2170200-14-1. You may also see it listed as ∆6-Fulvestrant, Fulvestrant Impurity E, Fulvestrant - Impurity E. Our catalogue number for this item is ZX-021753.
What are the formula and molar mass of Fulvestrant EP Impurity E?
For Fulvestrant EP Impurity E, its formula is C32H45F5O3S and its molar mass is 604.8 g/mol. The systematic (IUPAC) name is (8R,9S,13S,14S,17S)-13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl]-8,9,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthrene-3,17-diol. InChIKey NKMFFYOPQZINKX-IGFVOJFVSA-N lets you match it in any structure database.
How is Fulvestrant EP Impurity E used in pharmaceutical QC?
Fulvestrant EP Impurity E is a characterised reference material linked to Fulvestrant. 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 Fulvestrant 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 Fulvestrant 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 Fulvestrant EP Impurity E to my country?
Yes. Because Fulvestrant EP Impurity E is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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