Loading...
Chemical structure of Acid Yellow 99

GF17066

Acid Yellow 99

Also known as sodium;3-[[(Z)-1-anilino-3-hydroxy-1-oxobut-2-en-2-yl]diazenyl]-2-hydroxy-5-nitrobenzenesulfonate;chromium

Acid Yellow 99 (catalogue number GF17066) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 10343-58-5. Molecular formula C16H13CrN4NaO8S, molecular weight 496.35. IUPAC name: sodium;3-[[(Z)-1-anilino-3-hydroxy-1-oxobut-2-en-2-yl]diazenyl]-2-hydroxy-5-nitrobenzenesulfonate;chromium. Supplied in 2 pack sizes, from 100g at ₪269.21 to 500g at ₪925.91; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS10343-58-5MW496.35FormulaC16H13CrN4NaO8S
CAS number
10343-58-5
Molecular weight
496.35
Formula
C16H13CrN4NaO8S
InChIKey
BFWYEBUNFYVNAT-NMLNKKTNSA-M
Catalogue number
GF17066
Brand
GLPBIO
Computed properties PubChem CID 135465072 · TPSA 206 Ų · H-bond donors 3 · H-bond acceptors 10
TPSA
206 Ų
H-bond donors
3
H-bond acceptors
10
Rotatable bonds
4
Heavy atoms
31

SMILES C/C(=C(\C(=O)NC1=CC=CC=C1)/N=NC2=C(C(=CC(=C2)[N+](=O)[O-])S(=O)(=O)[O-])O)/O.[Na+].[Cr]

Computed descriptors from PubChem (CID 135465072), 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.