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Chemical structure of Pigment Red 146

GF04657

Pigment Red 146

Also known as N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl]naphthalene-2-carboxamide

Pigment Red 146 (catalogue number GF04657) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 5280-68-2. Molecular formula C33H27ClN4O6, molecular weight 611.0437. IUPAC name: N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl]naphthalene-2-carboxamide. Supplied as 100mg at ₪2,985.77; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS5280-68-2MW611.0437FormulaC33H27ClN4O6
CAS number
5280-68-2
Molecular weight
611.0437
Formula
C33H27ClN4O6
InChIKey
HEKSHDRHZRCZBN-UHFFFAOYSA-N
Catalogue number
GF04657
Brand
GLPBIO
Computed properties PubChem CID 78936 · XLogP 7.4 · TPSA 131 Ų · H-bond donors 3
XLogP
7.4
TPSA
131 Ų
H-bond donors
3
H-bond acceptors
8
Rotatable bonds
9
Heavy atoms
44

SMILES COC1=C(C=C(C=C1)C(=O)NC2=CC=CC=C2)N=NC3=C(C(=CC4=CC=CC=C43)C(=O)NC5=CC(=C(C=C5OC)Cl)OC)O

Computed descriptors from PubChem (CID 78936), 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.