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ANILINE METHANE SULFONIC ACID (AMSA)

ANILINE METHANE SULFONIC ACID (AMSA)

CAS Number: 103-06-0

Molecular Formula: C7H9NO3S

About ANILINE METHANE SULFONIC ACID (AMSA)

Methanesulfonic acid aniline (CAS 103-06-0) is increasingly utilized by American pharmaceutical manufacturers as a vital high purity fine chemicals building block, particularly for the synthesis of complex active pharmaceutical ingredients like Emtricitabine where precise sulfonyl group introduction is critical for mol...

ANILINE METHANE SULFONIC ACID (AMSA) Specifications

CAS Number
103-06-0
Molecular Formula
C7H9NO3S
Molecular Weight
187.22 g/mol
IUPAC Name
(phenylamino)methanesulfonic acid
Canonical SMILES
C1=CC=C(C=C1)NCS(=O)(=O)O
InChI Key
LIINGNMKNRSOGW-UHFFFAOYSA-N
Molecular Weight
187.22 g/mol

Pharmaceutical Intermediate

A reagent used in the synthesis of active pharmaceutical ingredients such as Emtricitabine

Dye Intermediate

A precursor for the production of reactive azo dyestuffs

Chemical Synthesis

A catalyst and solvent for organic synthesis including esterification and alkylation reactions

Dehydrating Agent

A reaction solvent used for dehydration processes

ANILINE METHANE SULFONIC ACID (AMSA) FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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