Norethandrolone

Name: Norethandrolone
Brand: Zemixal
SKU: ZX-044352

Reference StandardAvailable on request

Buy Norethandrolone (CAS 52-78-8) from Zemixal: C20H30O2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-044352.

Pack sizes

CAS number52-78-8

FormulaC₂₀H₃₀O₂

Molar mass302.5 g/mol

Physical formSolid

HS code38229090

InChIKeyZDHCJEIGTNNEMY-XGXHKTLJSA-N

IUPAC name(8R,9S,10R,13S,14S,17S)-17-ethyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

About Norethandrolone

Zemixal lists Norethandrolone for laboratories that identify, quantify or control Norethandrolone and its related substances. Key data (Reference Standard): CAS 52-78-8, formula C20H30O2 and molar mass 302.5 g/mol. It is handled as a solid.

Use cases we see most often

Identification & assay
Method development & validation
QC reference material

Handling and storage

Classified under GHS with signal word Warning and hazard statements H351, H361, H362 and H373. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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 Norethandrolone

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

Norethandrolone standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Norethandrolone
Product name	Norethandrolone
Catalogue number	ZX-044352
CAS number	52-78-8
IUPAC name	(8R,9S,10R,13S,14S,17S)-17-ethyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
Molecular formula	C₂₀H₃₀O₂
Molar mass	302.5 g/mol
Exact mass	302.2246
Grade	Reference Standard
Physical form	Solid
XLogP3	3.3
H-bond donors / acceptors	1 / 2
Topological polar surface area	37.3 Å²
HS code	38229090
InChIKey	ZDHCJEIGTNNEMY-XGXHKTLJSA-N
SMILES	CC[C@@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@H]34)C)O
PubChem CID	5858
Synonyms	Pronabol, Noretandrolone, Ethylestrenolone, Ethylnortestosterone, 17-Ethyl-19-nortestosterone, 17-ENT, 19-Norethyltestosterone, 19-Nortestosterone, 17-ethyl-, 17-Hydroxy-19-norpregn-4-en-3-one, 17.alpha.-Ethylnortestosterone, Noretandrolone [DCIT]

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

Safety and GHS hazards

Health hazard

Signal word Warning

H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements P203, P260, P263, P264, P270, P280, P318, P319, 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 Norethandrolone
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Norethandrolone

Which CAS number identifies Norethandrolone?

Norethandrolone is registered under CAS 52-78-8. You may also see it listed as Pronabol, Noretandrolone, Ethylestrenolone. Our catalogue number for this item is ZX-044352.

What are the formula and molar mass of Norethandrolone?

For Norethandrolone, its formula is C20H30O2 and its molar mass is 302.5 g/mol. The systematic (IUPAC) name is (8R,9S,10R,13S,14S,17S)-17-ethyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one. InChIKey ZDHCJEIGTNNEMY-XGXHKTLJSA-N lets you match it in any structure database.

How is Norethandrolone used in pharmaceutical QC?

Norethandrolone is a characterised reference material linked to Norethandrolone. 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 Norethandrolone?

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 Norethandrolone?

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 Norethandrolone to my country?

Yes. Because Norethandrolone 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.

More Norethandrolone standards

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