4-(Dicyanomethylene)-2-methyl-6-(4-dimet

cas: 51325-91-8 — see every product listed under this CAS number, including other names

4-(Dicyanomethylene)-2-methyl-6-(4-dimet (CAS 51325-91-8) is a chemical reagent available from Chemat. Available pack sizes: 1G, 250MG. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog number410497-1G
cas51325-91-8
size1G
availability availability
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
Sigma-Aldrich 1G 1011.00 Pln
Sigma-Aldrich 250MG 329.00 Pln

properties

purityNo data
delivery time1-2 weeks (only if in stock, to check click on availability)

4-(dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran is a dinitrile. It has a role as a fluorochrome.

Source: ChEBI

Identity
Molecular formulaC19H17N3O
Molecular weight303.4 g/mol
IUPAC name2-[2-[(E)-2-[4-(dimethylamino)phenyl]ethenyl]-6-methylpyran-4-ylidene]propanedinitrile
InChIKeyYLYPIBBGWLKELC-RMKNXTFCSA-N
SMILESCC1=CC(=C(C#N)C#N)C=C(O1)/C=C/C2=CC=C(C=C2)N(C)C

Computed by PubChem (NCBI)

Synonyms: 4-(Dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran, DCM (dye), 4-Dicyanomethylene-6-(p-dimethylaminostyryl)-2-methyl-4H-pyran, (2-(p-(Dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile, (2-(2-(4-(Dimethylamino)phenyl)ethenyl)-6-methyl-4H-pyran-4-ylidene)-, (E)-, 4H-Pyran-delta4,alpha-malononitrile, 2-(p-dimethylaminostyryl)-6-methyl-, DMDSP, 4-(dicyanomethylene)-2-methyl-6-(p-(dimethylamino)styryl)-4h-pyran, 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran, DCM dye
Isomers (same molecular formula)
(1S)-21-methyl-3,13,21-triazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-2(10),4,6,8,15,17,19-heptaen-14-one C19H17N3O
imidazol-1-yl-[(1S)-1-phenyl-3,4-dihydro-1H-isoquinolin-2-yl]methanone C19H17N3O

Also listed as

4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4h-pyran, 95% Combi-blocks CAS 51325-91-8
Poly(2,5-bisoctyloxy)-1,4-phenylenevinylene) Lumtec CAS 51325-91-8
4–(Dicyanomethylene)–2–methyl–6–(4–dimethylaminostyryl)–4H–pyran GLPBio CAS 51325-91-8
4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran, >95.0%(HPLC) TCI CAS 51325-91-8
4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran, 96+% Thermo Scientific (Acros) CAS 51325-91-8
DCM 95% Ambeed CAS 51325-91-8
(E)-2-(2-(4-(DIMETHYLAMINO)STYRYL)-6-METHYL-4H-PYRAN-4-YLIDENE)MALONONITRILE, 95% Fluorochem CAS 51325-91-8