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Stable Isotope Labelled Standards (Deuterated, 13C, 15N)

17-Beta-Estradiol-16,16,17d3

Reference StandardAvailable on request

Order 17-Beta-Estradiol-16,16,17d3 (CAS 79037-37-9) online at Zemixal: C18H24O2, COA and SDS with every lot, worldwide shipping.

Pack sizes
17-Beta-Estradiol-16,16,17d3 chemical structure
CAS number79037-37-9
FormulaC18H24O2
Molar mass275.4 g/mol
Physical formSolid
HS code38229090
InChIKeyVOXZDWNPVJITMN-SPGJGCHISA-N
IUPAC name(8R,9S,13S,14S,17S)-16,16,17-trideuterio-13-methyl-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthrene-3,17-diol

About 17-Beta-Estradiol-16,16,17d3

Zemixal lists 17-Beta-Estradiol-16,16,17d3 for laboratories that identify, quantify or control Estradiol and its related substances. Identity at a glance (Reference Standard): CAS 79037-37-9, formula C18H24O2 and molar mass 275.4 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • LC-MS/MS internal standard
  • Bioanalytical quantitation
  • Pharmacokinetic studies

Handling and storage

It carries the GHS signal word Danger (H340, H350 and H361), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Estradiol

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

Estradiol standards

Typical uses

  • LC-MS/MS internal standard
  • Bioanalytical quantitation
  • Pharmacokinetic studies

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 17-Beta-Estradiol-16,16,17d3
Product name17-Beta-Estradiol-16,16,17d3
Catalogue numberZX-033435
CAS number79037-37-9
IUPAC name(8R,9S,13S,14S,17S)-16,16,17-trideuterio-13-methyl-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthrene-3,17-diol
Molecular formulaC18H24O2
Molar mass275.4 g/mol
Exact mass275.1965
GradeReference Standard
Physical formSolid
XLogP34
H-bond donors / acceptors2 / 2
Topological polar surface area40.5 Ų
HS code38229090
InChIKeyVOXZDWNPVJITMN-SPGJGCHISA-N
SMILES[2H][C@]1([C@]2(CC[C@H]3[C@H]([C@@H]2CC1([2H])[2H])CCC4=C3C=CC(=C4)O)C)O
PubChem CID16213507
SynonymsTMIJ-0196, Estradiol-[16,16,17-2H3], (16,16,17-~2~H_3_)Estra-1,3,5(10)-triene-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

Signal word Danger

  • H340May cause genetic defects
  • H350May cause cancer
  • H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P280, P318, 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 17-Beta-Estradiol-16,16,17d3
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 17-Beta-Estradiol-16,16,17d3

Which CAS number identifies 17-Beta-Estradiol-16,16,17d3?
17-Beta-Estradiol-16,16,17d3 is registered under CAS 79037-37-9. You may also see it listed as TMIJ-0196, Estradiol-[16,16,17-2H3], (16,16,17-~2~H_3_)Estra-1,3,5(10)-triene-3,17beta-diol. Our catalogue number for this item is ZX-033435.
What are the formula and molar mass of 17-Beta-Estradiol-16,16,17d3?
For 17-Beta-Estradiol-16,16,17d3, its formula is C18H24O2 and its molar mass is 275.4 g/mol. The systematic (IUPAC) name is (8R,9S,13S,14S,17S)-16,16,17-trideuterio-13-methyl-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthrene-3,17-diol. InChIKey VOXZDWNPVJITMN-SPGJGCHISA-N lets you match it in any structure database.
How is 17-Beta-Estradiol-16,16,17d3 used in pharmaceutical QC?
17-Beta-Estradiol-16,16,17d3 is a characterised reference material linked to Estradiol. 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 17-Beta-Estradiol-16,16,17d3?
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 17-Beta-Estradiol-16,16,17d3?
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 17-Beta-Estradiol-16,16,17d3 to my country?
Yes. Because 17-Beta-Estradiol-16,16,17d3 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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