C.I. Pigment Red 3 97%

cas: 2425-85-6 — see every product listed under this CAS number, including other names

C.I. Pigment Red 3 97% (CAS 2425-85-6) is a chemical reagent available from Chemat. Available pack sizes: 1g, 100g, 5g, 25g. Offered by: Ambeed.

brandAmbeed
catalog numberA228221-1g
cas2425-85-6
size1g
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
Ambeed 1g 175.69 Pln
Ambeed 100g 1599.69 Pln
Ambeed 5g 292.50 Pln
Ambeed 25g 576.19 Pln

properties

purity97%
delivery time 1-2 weeks
ambeed catalog no.A228221
Structural formula: {0} (CAS {1})

CI Pigment Red 3 is a member of azobenzenes.

Source: ChEBI

Identity
Molecular formulaC17H13N3O3
Molecular weight307.30 g/mol
IUPAC name1-[(4-methyl-2-nitrophenyl)diazenyl]naphthalen-2-ol
InChIKeyZLFVRXUOSPRRKQ-UHFFFAOYSA-N
SMILESCC1=CC(=C(C=C1)N=NC2=C(C=CC3=CC=CC=C32)O)[N+](=O)[O-]

Computed by PubChem (NCBI)

Synonyms: Toluidine red, Hansa Red B, Helio Red Toner, Siegle Red BB, Permanent Red 4R, Toluidine Red 3B, Fast Red R, Toluidine Toner, Independence Red, Helio Fast Red RN
Isomers (same molecular formula)
2-(6-amino-2-oxo-3,4-dihydro-1H-quinolin-3-yl)isoindole-1,3-dione C17H13N3O3
5-methoxy-3-(3-nitroso-1H-indol-2-yl)-1H-indol-2-ol C17H13N3O3
(4Z)-2-anilino-4-(1,3-benzodioxol-5-ylmethylidene)-1H-imidazol-5-one C17H13N3O3

Also listed as

Toluidine Red TRC CAS 2425-85-6
Toluidine Red 100 µg/mL in Acetone Dr. Ehrenstorfer CAS 2425-85-6
1–(4–Methyl–2–Nitrophenylazo)–2–Naphthol GLPBio CAS 2425-85-6
1-[2-(4-methyl-2-nitrophenyl)hydrazin-1-ylidene]-1,2-dihydronaphthalen-2-one, 98%+(LC-MS),RG Fluorochem CAS 2425-85-6