CompoundList
Sign in
Screening compounds

8beta-hydroxy naltrexone

Also known as 8?-Hydroxy Naltrexone

CAS 2139257-33-1Formula C20H23NO5Molar mass 357.41 g/mol
Get quotes Safety data
8beta-hydroxy naltrexone chemical structure, C20H23NO5, CAS 2139257-33-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2139257-33-1
Formula
C20H23NO5
Molar mass
357.41 g/mol
HS code
293499
Category
Screening compounds

What is 8beta-hydroxy naltrexone?

Plain description, key identifiers and synonyms

8beta-hydroxy naltrexone is a chemical substance with the molecular formula C20H23NO5 and a molar mass of 357.41 g/mol. Its CAS registry number is 2139257-33-1. The IUPAC name is (4R,4aS,5S,7aR,12bS)-3-(cyclopropylmethyl)-4a,5,9-trihydroxy-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4R,4aS,5S,7aR,12bS)-3-(cyclopropylmethyl)-4a,5,9-trihydroxy-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one
CAS number
2139257-33-1
Molecular formula
C20H23NO5
InChIKey
GEJUGVQZUBDPAB-KRUJCJHPSA-N
InChI
InChI=1S/C20H23NO5/c22-12-4-3-11-7-14-20(25)15(24)8-13(23)18-19(20,16(11)17(12)26-18)5-6-21(14)9-10-1-2-10/h3-4,10,14-15,18,22,24-25H,1-2,5-9H2/t14-,15+,18+,19+,20+/m1/s1
Canonical SMILES
O=C1CC(O)C2(O)C3Cc4ccc(O)c5c4C2(CCN3CC2CC2)C1O5
Isomeric SMILES
C1CC1CN2CC[C@]34[C@@H]5C(=O)C[C@@H]([C@]3([C@H]2CC6=C4C(=C(C=C6)O)O5)O)O

Synonyms

  • 8?-Hydroxy Naltrexone

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
357.41 g/molcalc.
Exact mass
357.1576 Dacalc.
LogP (octanol/water)
0.5calc.
Topological polar surface area
90.23 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
2calc.
Heavy atoms
26calc.
Rings
6calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.65calc.
Formal charge
0calc.
Stereocentres
5calc.
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=C1CCC2C3Cc4cccc5c4C2(CCN3CC2CC2)C1O5

O=C1CCC2C3Cc4cccc5c4C2(CCN3CC2CC2)C1O5

6 rings, 23 atoms.

46 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

8beta-hydroxy naltrexone suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade 8beta-hydroxy naltrexone can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

8beta-hydroxy naltrexone price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

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 8beta-hydroxy naltrexone is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for 8beta-hydroxy naltrexone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 8beta-hydroxy naltrexone, based on the data on this page

What is 8beta-hydroxy naltrexone?

8beta-hydroxy naltrexone is a chemical substance with the molecular formula C20H23NO5 and a molar mass of 357.41 g/mol. Its CAS registry number is 2139257-33-1. The IUPAC name is (4R,4aS,5S,7aR,12bS)-3-(cyclopropylmethyl)-4a,5,9-trihydroxy-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one.

What is the CAS number of 8beta-hydroxy naltrexone?

The CAS registry number of 8beta-hydroxy naltrexone is 2139257-33-1.

What is the molecular formula and weight of 8beta-hydroxy naltrexone?

The molecular formula of 8beta-hydroxy naltrexone is C20H23NO5 and its molar mass is 357.41 g/mol.

What is 8beta-hydroxy naltrexone used for?

Known uses and roles of 8beta-hydroxy naltrexone include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 8beta-hydroxy naltrexone hazardous?

No GHS hazard classification for 8beta-hydroxy naltrexone is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of 8beta-hydroxy naltrexone?

8beta-hydroxy naltrexone is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 8beta-hydroxy naltrexone?

Post a free request on CompoundList and suppliers of 8beta-hydroxy naltrexone will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 8beta-hydroxy naltrexone?

Suppliers quote 8beta-hydroxy naltrexone 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 8beta-hydroxy naltrexone

Get quotes for 8beta-hydroxy naltrexone

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell 8beta-hydroxy naltrexone
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of 8beta-hydroxy naltrexone with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/8beta-hydroxy-naltrexone-2139257-33-1" title="8beta-hydroxy naltrexone structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Screening compounds or HS code 293499

Price on request
Free quotes, contact stays private
Get quotes