Products 130-22-3

CAS 130-22-3 appears in our catalog under these names: Alizarin Red S sodium/ 90.46% (existing batch purity), Alizarin Red S sodium, Alizarin Red S sodium salt , Alizarin Red S sodium salt, 1% w/v aq. sol. , Alizarin red S. Offered by: TargetMol, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, Thermo Scientific (Acros). Available pack sizes: 200mg, 100mg, 50mg, 5g, 25g, 100ml, 500ml, 500g.

Structural formula: {0} (CAS {1})

Alizarin red S is an organic sodium salt having 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate as the counterion. It is commonly used to stain embryo skeletons in cleared whole mounts, usually of small mammals. It has a role as a histological dye. It is an organic sodium salt and an organosulfonate salt. It contains a 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate.

Source: ChEBI

Identity
Molecular formulaC14H7NaO7S
Molecular weight342.26 g/mol
IUPAC namesodium 3,4-dihydroxy-9,10-dioxoanthracene-2-sulfonate
InChIKeyHFVAFDPGUJEFBQ-UHFFFAOYSA-M
SMILESC1=CC=C2C(=C1)C(=O)C3=CC(=C(C(=C3C2=O)O)O)S(=O)(=O)[O-].[Na+]

Computed by PubChem (NCBI)