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Amines and amides

4-Methylamphetamine, (-)-

Also known as 4-Methylamphetamine, (R)-, (-)-4-Methylamphetamine, Benzeneethanamine, alpha,4-dimethyl-, (R)-

CAS 788775-45-1Formula C10H15NMolar mass 149.24 g/mol
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4-Methylamphetamine, (-)- chemical structure, C10H15N, CAS 788775-45-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
788775-45-1
Formula
C10H15N
Molar mass
149.24 g/mol
HS code
292149
Category
Amines and amides

What is 4-Methylamphetamine, (-)-?

Plain description, key identifiers and synonyms

4-Methylamphetamine, (-)- is a chemical substance with the molecular formula C10H15N and a molar mass of 149.24 g/mol. Its CAS registry number is 788775-45-1. The IUPAC name is (2R)-1-(4-methylphenyl)propan-2-amine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2R)-1-(4-methylphenyl)propan-2-amine
CAS number
788775-45-1
Molecular formula
C10H15N
UNII
J7DV880HGB
MDL number
MFCD19214936
InChIKey
ZDHZDWSHLNBTEB-SECBINFHSA-N
InChI
InChI=1S/C10H15N/c1-8-3-5-10(6-4-8)7-9(2)11/h3-6,9H,7,11H2,1-2H3/t9-/m1/s1
Canonical SMILES
Cc1ccc(CC(C)N)cc1
Isomeric SMILES
CC1=CC=C(C=C1)C[C@@H](C)N

Synonyms

  • 4-Methylamphetamine, (R)-
  • (-)-4-Methylamphetamine
  • Benzeneethanamine, alpha,4-dimethyl-, (R)-
  • (R)-1-(p-Tolyl)-2-propanamine
  • (R)-4-methylamphetamine

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
149.24 g/molcalc.
Exact mass
149.1204 Dacalc.
LogP (octanol/water)
1.88calc.
Topological polar surface area
26.02 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
2calc.
Heavy atoms
11calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.4calc.
Formal charge
0calc.
Stereocentres
1calc.
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, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 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.

4-Methylamphetamine, (-)- suppliers

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4-Methylamphetamine, (-)- price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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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 4-Methylamphetamine, (-)- 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 4-Methylamphetamine, (-)- is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Guides for buyers

Practical guides that help when you source, ship or handle 4-Methylamphetamine, (-)-

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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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