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Steroids and sterols

6beta-Hydroxy Norethindrone

Formula C20H26O3Molar mass 314.43 g/molEC 641-820-4
GHS signal word: Danger. Pictograms: Harmful or irritant, Serious health hazard
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6beta-Hydroxy Norethindrone chemical structure, C20H26O3
2D chemical structure

Key facts

What buyers check first

All properties
Formula
C20H26O3
Molar mass
314.43 g/mol
EC number
641-820-4
HS code
291440
Category
Steroids and sterols

What is 6beta-Hydroxy Norethindrone?

Plain description, key identifiers and synonyms

6beta-Hydroxy Norethindrone is a chemical substance with the molecular formula C20H26O3 and a molar mass of 314.43 g/mol. The IUPAC name is 17-ethynyl-6,17-dihydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
17-ethynyl-6,17-dihydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
EC number
641-820-4
Molecular formula
C20H26O3
InChIKey
RONQVEAZNZIVHW-UHFFFAOYSA-N
InChI
InChI=1S/C20H26O3/c1-3-20(23)9-7-17-15-11-18(22)16-10-12(21)4-5-13(16)14(15)6-8-19(17,20)2/h1,10,13-15,17-18,22-23H,4-9,11H2,2H3
SMILES (canonical and isomeric)
CC12CCC3C4CCC(=O)C=C4C(CC3C1CCC2(C#C)O)O

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
314.43 g/molcalc.
Exact mass
314.1882 Dacalc.
LogP (octanol/water)
2.46calc.
Topological polar surface area
57.53 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
23calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.75calc.
Formal charge
0calc.
Stereocentres
7calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1C=C2CCC3C4CCCC4CCC3C2CC1

O=C1C=C2CCC3C4CCCC4CCC3C2CC1

4 rings, 18 atoms.

1,419 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H302Harmful if swallowed.
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary statements (12)
  • P233Keep container tightly closed.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P301 + P317If swallowed: Get medical help.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P330Rinse mouth.
  • P342 + P316If experiencing respiratory symptoms: Get emergency medical help immediately.
  • P403Store in a well-ventilated place.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

6beta-Hydroxy Norethindrone suppliers

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6beta-Hydroxy Norethindrone price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 6beta-Hydroxy Norethindrone is traded under.

HS 2914.40Indicative HS code

Ketone-alcohols and ketone-aldehydes

World exports in 2024
$199M
+2.5% vs 2023, imports $247M
2019 to 2024
Top exporters
  1. China29.5%
  2. Germany14.4%
  3. Netherlands12.7%
Top importers
  1. United States37.2%
  2. Netherlands8.5%
  3. Germany6.4%
Reported customs values in USD, not prices.Full trade data

The HS code shown for 6beta-Hydroxy Norethindrone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 6beta-Hydroxy Norethindrone, based on the data on this page

What is 6beta-Hydroxy Norethindrone?

6beta-Hydroxy Norethindrone is a chemical substance with the molecular formula C20H26O3 and a molar mass of 314.43 g/mol. The IUPAC name is 17-ethynyl-6,17-dihydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one.

What is the molecular formula and weight of 6beta-Hydroxy Norethindrone?

The molecular formula of 6beta-Hydroxy Norethindrone is C20H26O3 and its molar mass is 314.43 g/mol.

Is 6beta-Hydroxy Norethindrone hazardous?

6beta-Hydroxy Norethindrone carries the GHS signal word "Danger". Main hazards: harmful if swallowed, may cause allergy or asthma symptoms or breathing difficulties if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 6beta-Hydroxy Norethindrone?

6beta-Hydroxy Norethindrone is usually classified under HS code 291440 (Ketone-alcohols and ketone-aldehydes). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 6beta-Hydroxy Norethindrone?

Post a free request on CompoundList and suppliers of 6beta-Hydroxy Norethindrone will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 6beta-Hydroxy Norethindrone?

Suppliers quote 6beta-Hydroxy Norethindrone on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle 6beta-Hydroxy Norethindrone

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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