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Screening compounds

Cyclopentolate/phenylephrine

Also known as Cyclopentolate / Phenylephrine, 1% Phenylephrine and 0.2% cyclopentolate

CAS 956596-17-1Formula C26H38N2O5Molar mass 458.60 g/mol
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Cyclopentolate/phenylephrine chemical structure, C26H38N2O5, CAS 956596-17-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
956596-17-1
Formula
C26H38N2O5
Molar mass
458.60 g/mol
HS code
292219
Category
Screening compounds

What is Cyclopentolate/phenylephrine?

Plain description, key identifiers and synonyms

Cyclopentolate/phenylephrine is a chemical substance with the molecular formula C26H38N2O5 and a molar mass of 458.60 g/mol. Its CAS registry number is 956596-17-1. The IUPAC name is 2-(dimethylamino)ethyl 2-(1-hydroxycyclopentyl)-2-phenylacetate, 3-[(1R)-1-hydroxy-2-(methylamino)ethyl]phenol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(dimethylamino)ethyl 2-(1-hydroxycyclopentyl)-2-phenylacetate, 3-[(1R)-1-hydroxy-2-(methylamino)ethyl]phenol
CAS number
956596-17-1
Molecular formula
C26H38N2O5
InChIKey
BONGQJAGQVWVRP-NPULLEENSA-N
InChI
InChI=1S/C17H25NO3.C9H13NO2/c1-18(2)12-13-21-16(19)15(14-8-4-3-5-9-14)17(20)10-6-7-11-17;1-10-6-9(12)7-3-2-4-8(11)5-7/h3-5,8-9,15,20H,6-7,10-13H2,1-2H3;2-5,9-12H,6H2,1H3/t;9-/m.0/s1
Canonical SMILES
CN(C)CCOC(=O)C(c1ccccc1)C1(O)CCCC1.CNCC(O)c1cccc(O)c1
Isomeric SMILES
CNC[C@@H](C1=CC(=CC=C1)O)O.CN(C)CCOC(=O)C(C1=CC=CC=C1)C2(CCCC2)O

Synonyms

  • Cyclopentolate / Phenylephrine
  • 1% Phenylephrine and 0.2% cyclopentolate

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
458.60 g/molcalc.
Exact mass
458.2781 Dacalc.
LogP (octanol/water)
2.83calc.
Topological polar surface area
102.3 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
9calc.
Heavy atoms
33calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
2calc.
Components
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(CC2CCCC2)cc1

c1ccc(CC2CCCC2)cc1

2 rings, 12 atoms, the Benzene, (cyclopentylmethyl)- ring system.

468 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.

Cyclopentolate/phenylephrine suppliers

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Cyclopentolate/phenylephrine 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 Cyclopentolate/phenylephrine is traded under.

HS 2922.19Indicative HS code

Amino-alcohols, other than those containing more than one kind of oxygen function, their…

World exports in 2024
$2.2B
−4.7% vs 2023, imports $2.27B
2019 to 2024
Top exporters
  1. China21.7%
  2. Germany17.3%
  3. United States15.6%
Top importers
  1. India * partner reported11.0%
  2. United States9.0%
  3. Germany7.2%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Cyclopentolate/phenylephrine, based on the data on this page

What is Cyclopentolate/phenylephrine?

Cyclopentolate/phenylephrine is a chemical substance with the molecular formula C26H38N2O5 and a molar mass of 458.60 g/mol. Its CAS registry number is 956596-17-1. The IUPAC name is 2-(dimethylamino)ethyl 2-(1-hydroxycyclopentyl)-2-phenylacetate, 3-[(1R)-1-hydroxy-2-(methylamino)ethyl]phenol.

What is the CAS number of Cyclopentolate/phenylephrine?

The CAS registry number of Cyclopentolate/phenylephrine is 956596-17-1.

What is the molecular formula and weight of Cyclopentolate/phenylephrine?

The molecular formula of Cyclopentolate/phenylephrine is C26H38N2O5 and its molar mass is 458.60 g/mol.

What is Cyclopentolate/phenylephrine used for?

Known uses and roles of Cyclopentolate/phenylephrine include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Cyclopentolate/phenylephrine hazardous?

No GHS hazard classification for Cyclopentolate/phenylephrine 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 Cyclopentolate/phenylephrine?

Cyclopentolate/phenylephrine is usually classified under HS code 292219 (Amino-alcohols, other than those containing more than one kind of oxygen function, their…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cyclopentolate/phenylephrine?

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

What is the price of Cyclopentolate/phenylephrine?

Suppliers quote Cyclopentolate/phenylephrine 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 Cyclopentolate/phenylephrine

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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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