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Chemical structure of Xylene Fast Yellow 2G

GB62016

Xylene Fast Yellow 2G

Also known as disodium;2,5-dichloro-4-[3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazol-1-yl]benzenesulfonate

Xylene Fast Yellow 2G (catalogue number GB62016) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 6359-98-4. Molecular formula C16H10Cl2N4Na2O7S2, molecular weight 551.29. IUPAC name: disodium;2,5-dichloro-4-[3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazol-1-yl]benzenesulfonate. Supplied in 2 pack sizes, from 100g at ₪142.76 to 500g at ₪383.42; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS6359-98-4MW551.29FormulaC16H10Cl2N4Na2O7S2
CAS number
6359-98-4
Molecular weight
551.29
Formula
C16H10Cl2N4Na2O7S2
InChIKey
FTZLWXQKVFFWLY-UHFFFAOYSA-L
Catalogue number
GB62016
Brand
GLPBIO
Computed properties PubChem CID 22842 · TPSA 189 Ų · H-bond donors 0 · H-bond acceptors 10
TPSA
189 Ų
H-bond donors
0
H-bond acceptors
10
Rotatable bonds
3
Heavy atoms
33

SMILES CC1=NN(C(=O)C1N=NC2=CC=C(C=C2)S(=O)(=O)[O-])C3=CC(=C(C=C3Cl)S(=O)(=O)[O-])Cl.[Na+].[Na+]

Computed descriptors from PubChem (CID 22842), 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.