C18H38S
286.6 g/mol
Pharmaceutical IntermediateWarning
1-OCTADECANETHIOL
CAS2885-00-9EC220-744-1
Category
Pharmaceutical Intermediate
Compound Class
Other
Primary Use
Pharmaceutical Intermediate
1-Octadecanethiol is a long-chain alkyl thiol used as a pharmaceutical intermediate and chemical reagent. It is a highly hydrophobic, non-aromatic compound with a thiol group at one end of a straight-chain hydrocarbon.
Chemical organic synthesis reagentSynthetic rubber processing aidTarnish-preventing agent
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.
Sourcing or supplying this compound?
List your inventory or post a purchase request
CAS 2885-00-9
Related Compounds
StrongStructure SimilarSimilarity 1.00
Cetyl mercaptan
CAS2917-26-2
Intermediate in organic synthesis
StrongStructure SimilarSimilarity 1.00
1-Octanethiol
CAS111-88-6
Polymerization conditioner and organic synthesis
StrongStructure SimilarSimilarity 1.00
1-dodecanethiol
CAS112-55-0
Polymerization regulator for synthetic rubber
StrongStructure SimilarSimilarity 1.00
1-decanethiol
CAS143-10-2
chemical intermediate and research reagent
ReferenceSame Category
(2S)-2-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-2-methyl-9-decenoic acid
CAS288617-75-4
pharmaceutical intermediate
ReferenceSame Category
Diazepam N-oxide
CAS2888-64-4
pharmaceutical intermediate
ReferenceSame Category
6,7-dimethoxyquinazoline-2,4(1H,3H)-dione
CAS28888-44-0
pharmaceutical intermediate
ReferenceSame Category
Lifitegrast Impurity 125
CAS2889431-14-3
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H413May cause long lasting harmful effects to aquatic life
Identifiers
IUPAC Name
octadecane-1-thiol
InChIKey
QJAOYSPHSNGHNC-UHFFFAOYSA-N
SMILES
CCCCCCCCCCCCCCCCCCS
Synonyms (11)
- 1-Mercaptooctadecane
- 1-OCTADECANETHIOL
- 1-Octadecyl mercaptan
- 1-octadecanthiol
- Octadecanethiol
- Octadecyl mercaptan
- Stearyl mercaptan
- n-Octadecyl mercaptan
- n-octadecanethiol
- octadecylthiol