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Impurities and reference standards

Npc248142

Also known as (+)-Scopolamine, (+)-Hyoscine, d-Scopolamine

CAS 64069-63-2Formula C17H21NO4Molar mass 303.36 g/mol
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Npc248142 chemical structure, C17H21NO4, CAS 64069-63-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
64069-63-2
Formula
C17H21NO4
Molar mass
303.36 g/mol
HS code
293399
Category
Impurities and reference standards

What is Npc248142?

Plain description, key identifiers and synonyms

Npc248142 is a chemical substance with the molecular formula C17H21NO4 and a molar mass of 303.36 g/mol. Its CAS registry number is 64069-63-2. The IUPAC name is [(1S,2S,4R,5R)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl] (2R)-3-hydroxy-2-phenylpropanoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(1S,2S,4R,5R)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl] (2R)-3-hydroxy-2-phenylpropanoate
CAS number
64069-63-2 CAS number cross-checked
Molecular formula
C17H21NO4
InChIKey
STECJAGHUSJQJN-GAUPFVANSA-N
InChI
InChI=1S/C17H21NO4/c1-18-13-7-11(8-14(18)16-15(13)22-16)21-17(20)12(9-19)10-5-3-2-4-6-10/h2-6,11-16,19H,7-9H2,1H3/t11?,12-,13-,14+,15-,16+/m0/s1
Canonical SMILES
CN1C2CC(OC(=O)C(CO)c3ccccc3)CC1C1OC12
Isomeric SMILES
CN1[C@@H]2CC(C[C@H]1[C@H]3[C@@H]2O3)OC(=O)[C@@H](CO)C4=CC=CC=C4

Synonyms

  • (+)-Scopolamine
  • (+)-Hyoscine
  • d-Scopolamine
  • (R)-(+)-Hyoscine
  • Scopolamine N-Oxide Impurity 24
  • Scopolamine Impurity 16(R-Isomer)
  • (1R,2R,4S,5S,7s)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.0~2,4~]nonan-7-yl (2R)-3-hydroxy-2-phenylpropanoate
  • (1R,2R,4S,5S,7s)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl (R)-3-hydroxy-2-phenylpropanoate
  • [(1R,2R,4S,5S)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl] (2R)-3-hydroxy-2-phenylpropanoate

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
303.36 g/molcalc.
Exact mass
303.1471 Dacalc.
LogP (octanol/water)
0.92calc.
Topological polar surface area
62.3 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
4calc.
Heavy atoms
22calc.
Rings
4calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.59calc.
Formal charge
0calc.
Stereocentres
6calc.
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=C(Cc1ccccc1)OC1CC2NC(C1)C1OC21

O=C(Cc1ccccc1)OC1CC2NC(C1)C1OC21

4 rings, 19 atoms.

88 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.

Npc248142 suppliers

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Npc248142 price

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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 Npc248142 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 Npc248142 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Npc248142, based on the data on this page

What is Npc248142?

Npc248142 is a chemical substance with the molecular formula C17H21NO4 and a molar mass of 303.36 g/mol. Its CAS registry number is 64069-63-2. The IUPAC name is [(1S,2S,4R,5R)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl] (2R)-3-hydroxy-2-phenylpropanoate.

What is the CAS number of Npc248142?

The CAS registry number of Npc248142 is 64069-63-2.

What is the molecular formula and weight of Npc248142?

The molecular formula of Npc248142 is C17H21NO4 and its molar mass is 303.36 g/mol.

Is Npc248142 hazardous?

No GHS hazard classification for Npc248142 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 Npc248142?

Npc248142 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 Npc248142?

Post a free request on CompoundList and suppliers of Npc248142 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Npc248142?

Suppliers quote Npc248142 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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