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Chemical structure of Pontacyl Carmine 2B

GF04317

Pontacyl Carmine 2B

Also known as disodium;5-acetamido-4-hydroxy-3-[(2-methoxyphenyl)diazenyl]naphthalene-2,7-disulfonate

Pontacyl Carmine 2B (catalogue number GF04317) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 6625-46-3. Molecular formula C19H15N3Na2O9S2, molecular weight 539.44. IUPAC name: disodium;5-acetamido-4-hydroxy-3-[(2-methoxyphenyl)diazenyl]naphthalene-2,7-disulfonate. Supplied in 2 pack sizes, from 25g at ₪183.55 to 100g at ₪583.28; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS6625-46-3MW539.44FormulaC19H15N3Na2O9S2
CAS number
6625-46-3
Molecular weight
539.44
Formula
C19H15N3Na2O9S2
InChIKey
UDMXIGPLHJOQKB-UHFFFAOYSA-L
Catalogue number
GF04317
Brand
GLPBIO
Computed properties PubChem CID 82167 · TPSA 214 Ų · H-bond donors 2 · H-bond acceptors 11
TPSA
214 Ų
H-bond donors
2
H-bond acceptors
11
Rotatable bonds
4
Heavy atoms
35

SMILES CC(=O)NC1=C2C(=CC(=C1)S(=O)(=O)[O-])C=C(C(=C2O)N=NC3=CC=CC=C3OC)S(=O)(=O)[O-].[Na+].[Na+]

Computed descriptors from PubChem (CID 82167), 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.