Sumatriptan (CAS 103628-46-2)

Chinese name: 磺马曲坦

Sumatriptan is registered under CAS 103628-46-2. Molecular formula: C14H21N3O2S. Approximate molecular weight: 295.40. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	103628-46-2
English name	Sumatriptan
Chinese name	磺马曲坦
Molecular formula	C14H21N3O2S
Molecular weight	295.40
Melting point	169-171℃
Boiling point	515.3°C at 760 mmHg
Density	1.22g/cm3
Flash point	265.5°C
Refractive index	1.595
Water solubility	21.4MG/ML
Vapor pressure	9.95E-11mmHgat25°C
HS code (ref.)	29280090

Applications (reference)

舒马普坦 （103628-46-2）为5-羟色胺受体活动药，主要作用方式为选择性地收缩颅侧血管。用于偏头痛。

Related products at SKYSEVEN Chemical

No on-catalog product linked yet. Contact sales with CAS 103628-46-2 for availability.

Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 103628-46-2?

Sumatriptan is identified by CAS Registry Number 103628-46-2. Molecular formula: C14H21N3O2S. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Sumatriptan?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 103628-46-2 data?

Cross-check PubChem / NIST / CAS Common Chemistry, and use our free CAS lookup tool. Always match CAS on COA and invoice.

Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.