CompoundList
Sign in
Heterocyclic building blocks

Cyclorphan

Also known as Morphinan-3-ol, 17-(cyclopropylmethyl)-, 17-(Cyclopropylmethyl)morphinan-3-ol, (-)-3-Hydroxy-N-cyclopropylmethylmorphinan

CAS 4163-15-9Formula C20H27NOMolar mass 297.44 g/molEC 224-007-5
Get quotes Safety data
Cyclorphan chemical structure, C20H27NO, CAS 4163-15-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
4163-15-9
Formula
C20H27NO
Molar mass
297.44 g/mol
EC number
224-007-5
HS code
293399
Category
Heterocyclic building blocks

What is Cyclorphan?

Plain description, key identifiers and synonyms

Cyclorphan is a chemical substance with the molecular formula C20H27NO and a molar mass of 297.44 g/mol. Its CAS registry number is 4163-15-9. The IUPAC name is (1R,9R,10R)-17-(cyclopropylmethyl)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-trien-4-ol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1R,9R,10R)-17-(cyclopropylmethyl)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-trien-4-ol
CAS number
4163-15-9 CAS number cross-checked
EC number
224-007-5
Molecular formula
C20H27NO
UNII
U6Z73N36V0
InChIKey
NLBUEDSBXVNAPB-DFQSSKMNSA-N
InChI
InChI=1S/C20H27NO/c22-16-7-6-15-11-19-17-3-1-2-8-20(17,18(15)12-16)9-10-21(19)13-14-4-5-14/h6-7,12,14,17,19,22H,1-5,8-11,13H2/t17-,19+,20+/m0/s1
Canonical SMILES
Oc1ccc2c(c1)C13CCCCC1C(C2)N(CC1CC1)CC3
Isomeric SMILES
C1CC[C@@]23CCN([C@@H]([C@@H]2C1)CC4=C3C=C(C=C4)O)CC5CC5

Synonyms

  • Morphinan-3-ol, 17-(cyclopropylmethyl)-
  • 17-(Cyclopropylmethyl)morphinan-3-ol
  • (-)-3-Hydroxy-N-cyclopropylmethylmorphinan
  • Morphinan, (-)-3-hydroxy-N-cyclopropylmethyl-
  • PDSP2_000668
  • N-cyclopropylmethyl 3-hydroxymorphinan
  • 3-Hydroxy-N-cyclopropylmethylmorphinan
  • (-)-17-(Cyclopropylmethyl)morphinan-3-ol
  • Morphinan, N-(cyclopropylmethyl)-3-hydroxy-
  • (-)-3-Hydroxy-N-cycloproypylmethylmorphinan Mandelate
  • 17-cyclopropylmethyl-(1R,9R,10R)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-trien-4-ol

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
297.44 g/molcalc.
Exact mass
297.2093 Dacalc.
LogP (octanol/water)
3.86calc.
Topological polar surface area
23.47 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
22calc.
Rings
5calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.7calc.
Formal charge
0calc.
Stereocentres
3calc.
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, c1ccc2c(c1)CC1C3CCCCC23CCN1CC1CC1

c1ccc2c(c1)CC1C3CCCCC23CCN1CC1CC1

5 rings, 21 atoms.

9 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.

Cyclorphan 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 Cyclorphan can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Cyclorphan 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 Cyclorphan is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Cyclorphan, based on the data on this page

What is Cyclorphan?

Cyclorphan is a chemical substance with the molecular formula C20H27NO and a molar mass of 297.44 g/mol. Its CAS registry number is 4163-15-9. The IUPAC name is (1R,9R,10R)-17-(cyclopropylmethyl)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-trien-4-ol.

What is the CAS number of Cyclorphan?

The CAS registry number of Cyclorphan is 4163-15-9.

What is the molecular formula and weight of Cyclorphan?

The molecular formula of Cyclorphan is C20H27NO and its molar mass is 297.44 g/mol.

What is Cyclorphan used for?

Known uses and roles of Cyclorphan include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Cyclorphan hazardous?

No GHS hazard classification for Cyclorphan 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 Cyclorphan?

Cyclorphan is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cyclorphan?

Post a free request on CompoundList and suppliers of Cyclorphan will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Cyclorphan?

Suppliers quote Cyclorphan 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 Cyclorphan

Get quotes for Cyclorphan

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Cyclorphan
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 Cyclorphan 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/cyclorphan-4163-15-9" title="Cyclorphan 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 Heterocyclic building blocks or HS code 293399

Price on request
Free quotes, contact stays private
Get quotes