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ChemicalBook >> CAS DataBase List >> TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1-

TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1-

$20 - $2140
Product name: TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1-
CAS: 68971-03-9
MF: C16H19IN2
MW: 366.25
EINECS:
MDL Number:MFCD00031907
Synonyms:TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1-;trans-4-(4-(dimethylamino)styryl)-1-methylpyridin;trans-4-[4-(DiMethylaMino)styryl]-1-MethylpyridiniuM iodide Dye content 98 %;(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium iodide;trans-4-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide;4-2-[4-(dimethylamino)phenyl]ethenyl-1-methylpyridin-1-ium iodide;Diisopropyl-phosphoramidous acid (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-naphthalen-1-yl-tetrahydro-furan-3-yl ester 2-cyano-ethyl ester;trans-4-[4-(DiMethylaMino)styryl]-MethylpyridiniuM iodide

Price12 Properties Safety Information Description

12 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
ChemScene
Oakwood
Sigma-Aldrich

Package

100mg
250mg
1g
5G
25G

Manufactureraablocks
Product numberAA005ZDK
Product descriptionTrans-4-[4-(Dimethylamino)Styryl]-1-Methylpyridinium Iodide 97%
Packaging1g
Price$76
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA005ZDK
Product descriptionTrans-4-[4-(Dimethylamino)Styryl]-1-Methylpyridinium Iodide 97%
Packaging250mg
Price$38
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA005ZDK
Product descriptionTrans-4-[4-(Dimethylamino)Styryl]-1-Methylpyridinium Iodide 95%
Packaging100mg
Price$23
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberAD253100
Product description(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium (iodide) 95%
Packaging1G
Price$120
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberAD253100
Product description(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium (iodide) 95%
Packaging5G
Price$535
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberAD253100
Product description(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium (iodide) 95%
Packaging25G
Price$2140
Updated2026-05-27
Buy

ManufacturerChemScene
Product numberCS-0781993
Product description(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium (iodide) ≥98%
Packaging5g
Price$438
Updated2026-06-04
Buy

ManufacturerChemScene
Product numberCS-0781993
Product description(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium (iodide) ≥98%
Packaging250mg
Price$42
Updated2026-06-04
Buy

ManufacturerChemScene
Product numberCS-0781993
Product description(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium (iodide) ≥98%
Packaging1g
Price$106
Updated2026-06-04
Buy

ManufacturerOakwood
Product number183293
Product description4-[(E)-2-[4-(Dimethylamino)phenyl]ethenyl]-1-methylpyridin-1-iumiodide 97%
Packaging250mg
Price$20
Updated2021-12-16
Buy

ManufacturerOakwood
Product number183293
Product description4-[(E)-2-[4-(Dimethylamino)phenyl]ethenyl]-1-methylpyridin-1-iumiodide 97%
Packaging1g
Price$40
Updated2021-12-16
Buy

ManufacturerSigma-Aldrich
Product number336408
Product descriptiontrans-4-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide Dye content 98 %
Packaging1g
Price$58.8
Updated2026-04-30
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA005ZDK	Trans-4-[4-(Dimethylamino)Styryl]-1-Methylpyridinium Iodide 97%	1g	$76	2026-05-28	Buy
aablocks	AA005ZDK	Trans-4-[4-(Dimethylamino)Styryl]-1-Methylpyridinium Iodide 97%	250mg	$38	2026-05-28	Buy
aablocks	AA005ZDK	Trans-4-[4-(Dimethylamino)Styryl]-1-Methylpyridinium Iodide 95%	100mg	$23	2026-05-28	Buy
ACHEMBLOCK	AD253100	(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium (iodide) 95%	1G	$120	2026-05-27	Buy
ACHEMBLOCK	AD253100	(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium (iodide) 95%	5G	$535	2026-05-27	Buy
ACHEMBLOCK	AD253100	(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium (iodide) 95%	25G	$2140	2026-05-27	Buy
ChemScene	CS-0781993	(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium (iodide) ≥98%	5g	$438	2026-06-04	Buy
ChemScene	CS-0781993	(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium (iodide) ≥98%	250mg	$42	2026-06-04	Buy
ChemScene	CS-0781993	(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium (iodide) ≥98%	1g	$106	2026-06-04	Buy
Oakwood	183293	4-[(E)-2-[4-(Dimethylamino)phenyl]ethenyl]-1-methylpyridin-1-iumiodide 97%	250mg	$20	2021-12-16	Buy
Oakwood	183293	4-[(E)-2-[4-(Dimethylamino)phenyl]ethenyl]-1-methylpyridin-1-iumiodide 97%	1g	$40	2021-12-16	Buy
Sigma-Aldrich	336408	trans-4-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide Dye content 98 %	1g	$58.8	2026-04-30	Buy

Properties

Melting point :254-256 °C(lit.)
λmax :475 nm
InChI :1S/C16H19N2.HI/c1-17(2)16-8-6-14(7-9-16)4-5-15-10-12-18(3)13-11-15;/h4-13H,1-3H3;1H/q+1;/p-1
InChIKey :UJNFDSOJKNOBIA-UHFFFAOYSA-M
SMILES :[I-].[H]\C(=C(\[H])c1cc[n+](C)cc1)c2ccc(cc2)N(C)C

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

DASP can be used to characterize the fluorescence of zeolite crystals which can further be used in the development of photofunctional materials.

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TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1-

Properties

Safety Information

Description

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