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Chemical structure of Reactive Orange 16

GD20801

Reactive Orange 16

Also known as disodium;6-acetamido-4-hydroxy-2-[[3-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-1-sulfonate

Reactive Orange 16 (catalogue number GD20801) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 12225-83-1. Molecular formula C20H17N3Na2O11S3, molecular weight 617.54. IUPAC name: disodium;6-acetamido-4-hydroxy-2-[[3-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-1-sulfonate. Supplied as 25g at ₪252.89; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS12225-83-1MW617.54FormulaC20H17N3Na2O11S3
CAS number
12225-83-1
Molecular weight
617.54
Formula
C20H17N3Na2O11S3
InChIKey
UBBKZSRAPNTAOH-UHFFFAOYSA-L
Catalogue number
GD20801
Brand
GLPBIO
Computed properties PubChem CID 82984 · TPSA 257 Ų · H-bond donors 2 · H-bond acceptors 13
TPSA
257 Ų
H-bond donors
2
H-bond acceptors
13
Rotatable bonds
7
Heavy atoms
39

SMILES CC(=O)NC1=CC2=C(C=C(C(=C2C=C1)S(=O)(=O)[O-])N=NC3=CC(=CC=C3)S(=O)(=O)CCOS(=O)(=O)[O-])O.[Na+].[Na+]

Computed descriptors from PubChem (CID 82984), 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.