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Aromatic building blocks

EM 405

Also known as 1-Cyclohexene-1-methanamine, 2-((4-chlorophenyl)methyl)-N,N-dimethyl-, 1-p-Chlorobenzyl-2-dimethylaminomethyl-1,2-cyclohexene, 1-{2-[(4-Chlorophenyl)methyl]cyclohex-1-en-1-yl}-N,N-dimethylmethanamine

CAS 133763-16-3Formula C16H22ClNMolar mass 263.81 g/mol
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EM 405 chemical structure, C16H22ClN, CAS 133763-16-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
133763-16-3
Formula
C16H22ClN
Molar mass
263.81 g/mol
HS code
292149
Category
Aromatic building blocks

What is EM 405?

Plain description, key identifiers and synonyms

EM 405 is a chemical substance with the molecular formula C16H22ClN and a molar mass of 263.81 g/mol. Its CAS registry number is 133763-16-3. The IUPAC name is 1-[2-[(4-chlorophenyl)methyl]cyclohexen-1-yl]-N,N-dimethylmethanamine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-[2-[(4-chlorophenyl)methyl]cyclohexen-1-yl]-N,N-dimethylmethanamine
CAS number
133763-16-3 CAS number cross-checked
Molecular formula
C16H22ClN
UNII
G11TVR3FP4
InChIKey
HYFHPRWFNLMZRE-UHFFFAOYSA-N
InChI
InChI=1S/C16H22ClN/c1-18(2)12-15-6-4-3-5-14(15)11-13-7-9-16(17)10-8-13/h7-10H,3-6,11-12H2,1-2H3
SMILES (canonical and isomeric)
CN(C)CC1=C(CCCC1)CC2=CC=C(C=C2)Cl

Synonyms

  • 1-Cyclohexene-1-methanamine, 2-((4-chlorophenyl)methyl)-N,N-dimethyl-
  • 1-p-Chlorobenzyl-2-dimethylaminomethyl-1,2-cyclohexene
  • 1-{2-[(4-Chlorophenyl)methyl]cyclohex-1-en-1-yl}-N,N-dimethylmethanamine
  • 2-((4-Chlorophenyl)methyl)-N,N-dimethyl-1-cyclohexene-1-methanamine

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
263.81 g/molcalc.
Exact mass
263.1441 Dacalc.
LogP (octanol/water)
4.31calc.
Topological polar surface area
3.24 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
4calc.
Heavy atoms
18calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
0calc.
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, C1=C(Cc2ccccc2)CCCC1

C1=C(Cc2ccccc2)CCCC1

2 rings, 13 atoms, the (1-Cyclohexen-1-ylmethyl)benzene ring system.

18 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.

EM 405 suppliers

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EM 405 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 EM 405 is traded under.

HS 2921.49Indicative HS code

Aromatic monoamines and their derivatives, salts thereof, other

World exports in 2024
$1.14B
+5.6% vs 2023, imports $1.06B
2019 to 2024
Top exporters
  1. Germany23.3%
  2. China19.4%
  3. Singapore14.6%
Top importers
  1. Belgium15.9%
  2. South Korea15.0%
  3. Germany12.8%
Reported customs values in USD, not prices.Full trade data

The HS code shown for EM 405 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about EM 405, based on the data on this page

What is EM 405?

EM 405 is a chemical substance with the molecular formula C16H22ClN and a molar mass of 263.81 g/mol. Its CAS registry number is 133763-16-3. The IUPAC name is 1-[2-[(4-chlorophenyl)methyl]cyclohexen-1-yl]-N,N-dimethylmethanamine.

What is the CAS number of EM 405?

The CAS registry number of EM 405 is 133763-16-3.

What is the molecular formula and weight of EM 405?

The molecular formula of EM 405 is C16H22ClN and its molar mass is 263.81 g/mol.

What is EM 405 used for?

Known uses and roles of EM 405 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is EM 405 hazardous?

No GHS hazard classification for EM 405 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 EM 405?

EM 405 is usually classified under HS code 292149 (Aromatic monoamines and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy EM 405?

Post a free request on CompoundList and suppliers of EM 405 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of EM 405?

Suppliers quote EM 405 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 EM 405

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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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