ChemAbout

ChemAbout is a B2B platform where chemical buyers and suppliers discover each other.

Post a purchase requestList your products (for suppliers)
© 2026 ChemAbout
Compound Index|Demand Board|Insights|Exhibitions|Compliance|Help Center|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/Pharmaceutical Intermediate/Phenylacetone
C9H10O
134.17 g/mol
Pharmaceutical IntermediateWarning

Phenylacetone

CAS103-79-7EC203-144-4
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate

Phenylacetone is a propanone derivative with a phenyl group attached to the carbon adjacent to the carbonyl. It is a color-less liquid primarily significant as a controlled chemical precursor in the synthesis of amphetamine and methamphetamine.

Precursor in pharmaceutical manufacturingOrganic synthesis intermediateProduction of benzyl radicals by photolysis

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Controlled substances

Substances on this list are tightly controlled under chemical-weapons or precursor regulations. ChemAbout does not facilitate their procurement; this page is a compliance reference only.

Relevant lists:CN Precursor Chemicals Cat.1UN 1988 Convention Table I Precursors

CAS 103-79-7

Related Compounds

ReferenceSame Category

Phenylacetyl chloride

CAS103-80-0

pharmaceutical intermediate

ReferenceSame Category

Acetanilide

CAS103-84-4

pharmaceutical intermediate

ReferenceSame Category

P-acetotoluide

CAS103-89-9

pharmaceutical intermediate

ReferenceSame Category

(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)-4-methoxyoxolan-3-ol

CAS10300-22-8

pharmaceutical intermediate

Safety Reference

Warning
H227
Regulatory Compliance2
  • CN Precursor Chemicals Cat.1CNRegulation
    ListedSource
  • UN 1988 Convention Table I PrecursorsGlobalInternational Convention
    ListedSource

Customs Tariff Classification

The international HS code for Phenylacetone (CAS 103-79-7) is 2914.31.

HS code (international, 6-digit)

2914.31

EU CN code (8-digit)

2914 31 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

1-phenylpropan-2-one

InChIKey

QCCDLTOVEPVEJK-UHFFFAOYSA-N

SMILES

CC(=O)CC1=CC=CC=C1

Synonyms (17)
  • 1-Phenyl-2-propanone
  • 1-Phenylacetone
  • 1-Phenylpropane-2-one
  • 1-phenyl propanedione
  • 1-phenylpropan-2-one
  • 2-Propanone, 1-phenyl-
  • 3-Phenyl-2-propanone
  • AMFETAMINE SULFATE IMPURITY B
  • Benzyl methyl ketone
  • Benzyl methyl ketone (P2P)
  • DEA No. 8501
  • Methyl benzyl ketone
  • Phenylacetone
  • Phenylmethyl methyl ketone
  • alpha-Phenylacetone
  • phenyl 2-propanone
  • phenylaceton