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Screening compounds

Cogentin

Also known as Benztropine mesylate, Benztropine mesilate, benzatropine mesylate

CAS 132-17-2Formula C22H29NO4SMolar mass 403.54 g/molEC 205-048-8
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Cogentin chemical structure, C22H29NO4S, CAS 132-17-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
132-17-2
Formula
C22H29NO4S
Molar mass
403.54 g/mol
EC number
205-048-8
HS code
293399
Category
Screening compounds

What is Cogentin?

Plain description, key identifiers and synonyms

Cogentin is a chemical substance with the molecular formula C22H29NO4S and a molar mass of 403.54 g/mol. Its CAS registry number is 132-17-2. The IUPAC name is (1R,5S)-3-benzhydryloxy-8-methyl-8-azabicyclo[3.2.1]octane, methanesulfonic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1R,5S)-3-benzhydryloxy-8-methyl-8-azabicyclo[3.2.1]octane, methanesulfonic acid
CAS number
132-17-2 CAS number cross-checked
EC number
205-048-8
Molecular formula
C22H29NO4S
UNII
WMJ8TL7510
MDL number
MFCD00074784, MFCD00866568
InChIKey
CPFJLLXFNPCTDW-IIPFOPBBSA-N
InChI
InChI=1S/C21H25NO.CH4O3S/c1-22-18-12-13-19(22)15-20(14-18)23-21(16-8-4-2-5-9-16)17-10-6-3-7-11-17;1-5(2,3)4/h2-11,18-21H,12-15H2,1H3;1H3,(H,2,3,4)/t18-,19+,20?;
Canonical SMILES
CN1C2CCC1CC(OC(c1ccccc1)c1ccccc1)C2.CS(=O)(=O)O
Isomeric SMILES
CN1[C@@H]2CC[C@H]1CC(C2)OC(C3=CC=CC=C3)C4=CC=CC=C4.CS(=O)(=O)O

Synonyms

  • Benztropine mesylate
  • Benztropine mesilate
  • benzatropine mesylate
  • Benzatropine mesilate
  • Benztropine methanesulfonate
  • Benztropine methylsulfonate
  • Benzotropine mesylate
  • endo-3-(diphenylmethoxy)-8-methyl-8-azabicyclo[3.2.1]octane methanesulfonate
  • Benzatropine methanesulfonate
  • 3-Diphenylmethoxytropane mesylate
  • Cobrentin methanesulfonate
  • 3alpha-(Diphenylmethoxy)-1alphaH,5alphaH-tropane methanesulfonate
  • MK 02
  • (1R,3R,5S)-3-(diphenylmethoxy)-8-methyl-8-azabicyclo[3.2.1]octane, methanesulfonic acid
  • (1S,5R)-3-benzhydryloxy-8-methyl-8-azabicyclo[3.2.1]octane, methanesulfonic acid
  • Tropine benzohydryl ether methanesulfonate
  • endo-3-(Diphenylmethoxy)-8-methyl-8-azoniabicyclo(3.2.1)octane methanesulphonate
  • Benzatropine mesylate, Benzotropine mesylate, Benztropine methanesulfonate
  • Benztropine (mesylate) (Standard)
  • 1-alpha-H,5-alpha-H-Tropane, 3-alpha-(diphenylmethoxy)-, methanesulfonate
  • 3-alpha-(Diphenylmethoxy)-1-alpha-H, 5-alpha-H-tropane methanesulfonate
  • Benztropine mesylate, >=98% (HPLC)
  • 8-Azabicyclo(3.2.1)octane, 3-(diphenylmethoxy)-8-methyl-, endo-, methanesulfonate
  • 3-Diphenyl methoxytropane methanesulfonate
  • 8-Azabicyclo(3.2.1)octane, 3-(diphenylmethoxy)-8-methyl-, (3-endo)-, methanesulfonate (1:1)
Show all 26 synonyms
  • 1alphaH,5alphaH-Tropane, 3alpha-(diphenylmethoxy)-, methanesulfonate

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
403.54 g/molcalc.
Exact mass
403.1817 Dacalc.
LogP (octanol/water)
3.92calc.
Topological polar surface area
66.84 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
4calc.
Heavy atoms
28calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.46calc.
Formal charge
0calc.
Stereocentres
3calc.
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(C(OC2CC3CCC(C2)N3)c2ccccc2)cc1

c1ccc(C(OC2CC3CCC(C2)N3)c2ccccc2)cc1

4 rings, 22 atoms, the 3-(Benzhydryloxy)-8-azabicyclo[3.2.1]octane ring system.

33 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.

Cogentin suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 8 suppliers
8 of 8 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

8 suppliers in 4 countries

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Cogentin price

Indicative price range per kg from live supplier offers

No published prices right now

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

Frequently asked questions

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

What is Cogentin?

Cogentin is a chemical substance with the molecular formula C22H29NO4S and a molar mass of 403.54 g/mol. Its CAS registry number is 132-17-2. The IUPAC name is (1R,5S)-3-benzhydryloxy-8-methyl-8-azabicyclo[3.2.1]octane, methanesulfonic acid.

What is the CAS number of Cogentin?

The CAS registry number of Cogentin is 132-17-2.

What is the molecular formula and weight of Cogentin?

The molecular formula of Cogentin is C22H29NO4S and its molar mass is 403.54 g/mol.

What is Cogentin used for?

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

Is Cogentin hazardous?

No GHS hazard classification for Cogentin 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 Cogentin?

Cogentin 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 Cogentin?

CompoundList lists 8 suppliers of Cogentin in India, China, United States and Australia. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Cogentin in India?

3 suppliers in India list Cogentin on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Cogentin?

Suppliers quote Cogentin 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 Cogentin

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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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