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Screening compounds

Npc318889

Also known as Peraksine, 21-methyl-18-oxa-1,11-diazahexacyclo[11.8.0.02,16.04,12.05,10.015,20]henicosa-4(12),5,7,9-tetraen-17-ol, Alkaloid RP 5, from Rauwolfia perakensis, Vomifoline

CAS 15527-80-7Formula C19H22N2O2Molar mass 310.40 g/mol
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Npc318889 chemical structure, C19H22N2O2, CAS 15527-80-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
15527-80-7
Formula
C19H22N2O2
Molar mass
310.40 g/mol
HS code
293499
Category
Screening compounds

What is Npc318889?

Plain description, key identifiers and synonyms

Npc318889 is a chemical substance with the molecular formula C19H22N2O2 and a molar mass of 310.40 g/mol. Its CAS registry number is 15527-80-7. The IUPAC name is 21-methyl-18-oxa-1,11-diazahexacyclo[11.8.0.02,16.04,12.05,10.015,20]henicosa-4(12),5,7,9-tetraen-17-ol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
21-methyl-18-oxa-1,11-diazahexacyclo[11.8.0.02,16.04,12.05,10.015,20]henicosa-4(12),5,7,9-tetraen-17-ol
CAS number
15527-80-7
Molecular formula
C19H22N2O2
InChIKey
LVOPRJWLXUCHRL-UHFFFAOYSA-N
InChI
InChI=1S/C19H22N2O2/c1-9-13-8-23-19(22)17-11(13)6-16-18-12(7-15(17)21(9)16)10-4-2-3-5-14(10)20-18/h2-5,9,11,13,15-17,19-20,22H,6-8H2,1H3
SMILES (canonical and isomeric)
CC1C2COC(C3C2CC4N1C3CC5=C4NC6=CC=CC=C56)O

Synonyms

  • Peraksine
  • 21-methyl-18-oxa-1,11-diazahexacyclo[11.8.0.02,16.04,12.05,10.015,20]henicosa-4(12),5,7,9-tetraen-17-ol
  • Alkaloid RP 5, from Rauwolfia perakensis, Vomifoline
  • 18-Norsarpagan-17-ol, 17,19-epoxy-19,20-dihydro-21-methyl-, (17R,20|A,21|A)- (9CI)
  • 18-Norsarpagan-17-ol, 17,19-epoxy-19,20-dihydro-21-methyl-, (17R,20beta,21alpha)- (9CI)

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
310.40 g/molcalc.
Exact mass
310.1681 Dacalc.
LogP (octanol/water)
2.44calc.
Topological polar surface area
48.49 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
23calc.
Rings
7calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.58calc.
Formal charge
0calc.
Stereocentres
8calc.
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, c1ccc2c3c([nH]c2c1)C1CC2C4COCC2C(C3)N1C4

c1ccc2c3c([nH]c2c1)C1CC2C4COCC2C(C3)N1C4

7 rings, 21 atoms.

11 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.

Npc318889 suppliers

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Npc318889 price

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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 Npc318889 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 Npc318889 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Npc318889, based on the data on this page

What is Npc318889?

Npc318889 is a chemical substance with the molecular formula C19H22N2O2 and a molar mass of 310.40 g/mol. Its CAS registry number is 15527-80-7. The IUPAC name is 21-methyl-18-oxa-1,11-diazahexacyclo[11.8.0.02,16.04,12.05,10.015,20]henicosa-4(12),5,7,9-tetraen-17-ol.

What is the CAS number of Npc318889?

The CAS registry number of Npc318889 is 15527-80-7.

What is the molecular formula and weight of Npc318889?

The molecular formula of Npc318889 is C19H22N2O2 and its molar mass is 310.40 g/mol.

What is Npc318889 used for?

Known uses and roles of Npc318889 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Npc318889 hazardous?

No GHS hazard classification for Npc318889 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 Npc318889?

Npc318889 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 Npc318889?

Post a free request on CompoundList and suppliers of Npc318889 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Npc318889?

Suppliers quote Npc318889 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

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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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