3-Carboxy-1-(4-sulfophenyl)-5-pyrazolone Sodium Salt TCI C0845

Chemical Identity

Other names: 5-Oxo-1-(4-sulfophenyl)-2-pyrazoline-3-carboxylic Acid Sodium Salt
CAS No.: 52126-51-9
PubChem: CID 23695324·SID 87565907
Formula: C10H7N2NaO6S
Molecular weight: 306.22 g/mol
Purity: >98.0%(HPLC)(T)
Reference databases: ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: sodium 5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylate
SMILES: C1C(=NN(C1=O)C2=CC=C(C=C2)S(=O)(=O)O)C(=O)[O-].[Na+]
InChIKey: KFVXGVBBXSOYNO-UHFFFAOYSA-M
MDL: MDL00059720

Rp 1.405.950,00

Sale Sold out

Shipping calculated at checkout.

Berat 25g

Pembayaran hanya melalui request quotation dan dilakukan setelah tim kami menghubungi Anda. Mohon cantumkan nomor WhatsApp aktif untuk konfirmasi pesanan & pembuatan invoice. Estimasi pengiriman 2-4 minggu setelah pembayaran.

Dokumen Keamanan & Mutu

↓ Unduh SDS / MSDS (PDF resmi TCI)

CoA (Certificate of Analysis)

Spesifik per batch produksi — diterbitkan dan dikirim bersama barang sesuai nomor lot yang Anda terima.

Contoh CoA segera tersedia.

💬 Minta CoA via WhatsApp

View full details

TCI C0845 3-Carboxy-1-(4-sulfophenyl)-5-pyrazolone Sodium Salt (CAS 52126-51-9) is a water-soluble heterocyclic building block combining a reactive 5-pyrazolone ring with carboxyl and sulfonate functionality. It is primarily used as a coupling component in the synthesis of water-soluble azo dyes and as a reagent in colorimetric and coordination chemistry studies. The pyrazolone core is also a well-known motif in medicinal chemistry research. AMI Scientific supplies this TCI reagent in a 25 g pack; store it cool, dry, protected from light, and tightly closed to prevent moisture uptake.