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Screening compounds

Napitane

Also known as Pyrrolidine, 3-phenyl-1-((6,7,8,9-tetrahydronaphtho(1,2-d)-1,3-dioxol-6-yl)methyl)-, (R*,R*)-(+-)-, napitano, napitanum

CAS 148152-63-0Formula C22H25NO2Molar mass 335.45 g/mol
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Napitane chemical structure, C22H25NO2, CAS 148152-63-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
148152-63-0
Formula
C22H25NO2
Molar mass
335.45 g/mol
HS code
293499
Category
Screening compounds

What is Napitane?

Plain description, key identifiers and synonyms

Napitane is a chemical substance with the molecular formula C22H25NO2 and a molar mass of 335.45 g/mol. Its CAS registry number is 148152-63-0. The IUPAC name is (3R)-3-phenyl-1-[[(6R)-6,7,8,9-tetrahydrobenzo[g][1,3]benzodioxol-6-yl]methyl]pyrrolidine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3R)-3-phenyl-1-[[(6R)-6,7,8,9-tetrahydrobenzo[g][1,3]benzodioxol-6-yl]methyl]pyrrolidine
CAS number
148152-63-0
Molecular formula
C22H25NO2
UNII
5Y6TH3C053
InChIKey
HAEPGZUGYMHCJE-ROUUACIJSA-N
InChI
InChI=1S/C22H25NO2/c1-2-5-16(6-3-1)17-11-12-23(13-17)14-18-7-4-8-20-19(18)9-10-21-22(20)25-15-24-21/h1-3,5-6,9-10,17-18H,4,7-8,11-15H2/t17-,18-/m0/s1
Canonical SMILES
c1ccc(C2CCN(CC3CCCc4c3ccc3c4OCO3)C2)cc1
Isomeric SMILES
C1C[C@H](C2=C(C1)C3=C(C=C2)OCO3)CN4CC[C@@H](C4)C5=CC=CC=C5

Synonyms

  • Pyrrolidine, 3-phenyl-1-((6,7,8,9-tetrahydronaphtho(1,2-d)-1,3-dioxol-6-yl)methyl)-, (R*,R*)-(+-)-
  • napitano
  • napitanum
  • (+-)-(3R*)-3-phenyl-1-(((6r*)-6,7,8,9-tetrahydronaphtho(1,2-d)-1,3-dioxol-6-yl)methyl)pyrrolidine
  • (3R)-3-phenyl-1-[[(6R)-6,7,8,9-tetrahydrobenzo[g][1,3]benzodioxol-6-yl]methyl]pyrrolidine
  • 3-Phenyl-1-(1',2',3',4'-tetrahydro-5',6'-methylenedioxy-1'-naphthalenylmethyl)pyrrolidine methanesulfonate
  • (+/-)-(3R*)-3-phenyl-1-(((6r*)-6,7,8,9-tetrahydronaphtho(1,2-d)-1,3-dioxol-6-yl)methyl)pyrrolidine
  • Pyrrolidine, 3-phenyl-1-((6,7,8,9-tetrahydronaphtho(1,2-d)-1,3-dioxol-6-yl)methyl)-, (r*,r*)-(+/-)-

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
335.45 g/molcalc.
Exact mass
335.1885 Dacalc.
LogP (octanol/water)
4.32calc.
Topological polar surface area
21.7 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
25calc.
Rings
5calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.46calc.
Formal charge
0calc.
Stereocentres
2calc.
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, c1ccc(C2CCN(CC3CCCc4c3ccc3c4OCO3)C2)cc1

c1ccc(C2CCN(CC3CCCc4c3ccc3c4OCO3)C2)cc1

5 rings, 25 atoms, the 3-Phenyl-1-(6,7,8,9-tetrahydrobenzo[g][1,3]benzodioxol-6-ylmethyl)pyrrolidine ring system.

2 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.

Napitane suppliers

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Napitane 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

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 Napitane 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 Napitane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Napitane?

Napitane is a chemical substance with the molecular formula C22H25NO2 and a molar mass of 335.45 g/mol. Its CAS registry number is 148152-63-0. The IUPAC name is (3R)-3-phenyl-1-[[(6R)-6,7,8,9-tetrahydrobenzo[g][1,3]benzodioxol-6-yl]methyl]pyrrolidine.

What is the CAS number of Napitane?

The CAS registry number of Napitane is 148152-63-0.

What is the molecular formula and weight of Napitane?

The molecular formula of Napitane is C22H25NO2 and its molar mass is 335.45 g/mol.

What is Napitane used for?

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

Is Napitane hazardous?

No GHS hazard classification for Napitane 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 Napitane?

Napitane 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 Napitane?

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What is the price of Napitane?

Suppliers quote Napitane 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 Napitane

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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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