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CAS RN 482-89-3

ONHHNO(Z)

CAS RN 482-89-3

IUPAC Name: (Z)-1H,1'H,3H,3'H-[2,2'-biindolylidene]-3,3'-dione
Synonyms: indigo blue
Molecular Weight (g/mol): 262.27
Molecular Formula: C16H10N2O2
InChi Key: COHYTHOBJLSHDF-YPKPFQOOSA-N
SMILES: O=C1\C(NC2=CC=CC=C12)=C1\NC2=CC=CC=C2C1=O
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1

Thermo Scientific Chemicals Indigo, synthetic

CAS: 482-89-3 Molecular Formula: C16H10N2O2 Molecular Weight (g/mol): 262.268 MDL Number: MFCD00005722 InChI Key: COHYTHOBJLSHDF-BUHFOSPRSA-N Synonym: C.I. 73000,Vat Blue 1 PubChem CID: 5318432 IUPAC Name: (2E)-2-(3-oxo-1H-indol-2-ylidene)-1H-indol-3-one SMILES: C1=CC=C2C(=C1)C(=O)C(=C3C(=O)C4=CC=CC=C4N3)N2

PubChem CID 5318432
CAS 482-89-3
Molecular Weight (g/mol) 262.268
MDL Number MFCD00005722
SMILES C1=CC=C2C(=C1)C(=O)C(=C3C(=O)C4=CC=CC=C4N3)N2
Synonym C.I. 73000,Vat Blue 1
IUPAC Name (2E)-2-(3-oxo-1H-indol-2-ylidene)-1H-indol-3-one
InChI Key COHYTHOBJLSHDF-BUHFOSPRSA-N
Molecular Formula C16H10N2O2
2

phyproof™ Indigotin, ≥90% (HPLC), MilliporeSigma™ Supelco™

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

3

Indigo (synthetic) 97.0+%, TCI America™
SDP

CAS: 482-89-3 Molecular Formula: C16H10N2O2 Molecular Weight (g/mol): 262.268 MDL Number: MFCD00005722 InChI Key: COHYTHOBJLSHDF-BUHFOSPRSA-N Synonym: indigo,indigotin,cystoceva,diindogen,vulcafix blue r,pigment blue 66,vat blue 1,indigo ciba,indigo synthetic,synthetic indigo PubChem CID: 5318432 IUPAC Name: (2E)-2-(3-oxo-1H-indol-2-ylidene)-1H-indol-3-one SMILES: C1=CC=C2C(=C1)C(=O)C(=C3C(=O)C4=CC=CC=C4N3)N2

PubChem CID 5318432
CAS 482-89-3
Molecular Weight (g/mol) 262.268
MDL Number MFCD00005722
SMILES C1=CC=C2C(=C1)C(=O)C(=C3C(=O)C4=CC=CC=C4N3)N2
Synonym indigo,indigotin,cystoceva,diindogen,vulcafix blue r,pigment blue 66,vat blue 1,indigo ciba,indigo synthetic,synthetic indigo
IUPAC Name (2E)-2-(3-oxo-1H-indol-2-ylidene)-1H-indol-3-one
InChI Key COHYTHOBJLSHDF-BUHFOSPRSA-N
Molecular Formula C16H10N2O2