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Chemical structure of Pigment Red 63:1

GF04650

Pigment Red 63:1

Also known as calcium 2-[(3-carboxy-2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate

Pigment Red 63:1 (catalogue number GF04650) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 6417-83-0. Molecular formula C21H12CaN2O6S, molecular weight 460.47. IUPAC name: calcium 2-[(3-carboxy-2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate. Supplied in 3 pack sizes, from 1g at ₪167.24 to 25g at ₪1,492.88; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS6417-83-0MW460.47FormulaC21H12CaN2O6S
CAS number
6417-83-0
Molecular weight
460.47
Formula
C21H12CaN2O6S
InChIKey
OVHKKOQGPOYPLY-UHFFFAOYSA-L
Catalogue number
GF04650
Brand
GLPBIO
Computed properties PubChem CID 135487685 · TPSA 151 Ų · H-bond donors 1 · H-bond acceptors 8
TPSA
151 Ų
H-bond donors
1
H-bond acceptors
8
Rotatable bonds
3
Heavy atoms
31

SMILES C1=CC=C2C(=C1)C=CC(=C2S(=O)(=O)[O-])N=NC3=C(C(=CC4=CC=CC=C43)C(=O)O)[O-].[Ca+2]

Computed descriptors from PubChem (CID 135487685), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.