3071-70-3

3071-70-3 structure

Name: 3,3'-Diethylthiatricarbocyanine iodide
Chemical Name: 3,3'-diethylthiatricarbocyanine iodide
CAS Number: 3071-70-3
Molecular Formula: C₂₅H₂₅IN₂S₂
Molecular Weight: 544.51400
Catalog: Research Areas Others
Create Date: 2019-01-01 18:49:17
Modify Date: 2026-07-06 14:06:23
3,3′-Diethylthiatricarbocyanine iodide is an infrared photographic sensitizing dye. 3,3′-Diethylthiatricarbocyanine iodide is a highly sensitive chiroptical reporter of DNA helicity and sequence[1][2].

Name	3,3'-diethylthiatricarbocyanine iodide
Synonyms	3-Ethyl-2-[7-[3-ethyl-2(3H)-benzothiazolylidene]-1,3,5-heptatrienyl]benzothiazolium Iodide 3-ethyl-2-((1E,3E,5E,7E)-7-(3-ethylbenzo[d]thiazol-2(3H)-ylidene)hta-1,3,5-trien-1-yl)benzo[d]thiazol-3-ium iodide 3-ethyl-2-(7-(3-ethyl-2-benzothiazolinylidene)-1,3,5-htatrienyl)benzothiaz 3-ethyl-2-[7-(3-ethyl-3H-benzothiazol-2-ylidene)hta-1,3,5-trienyl]benzothiazolium iodide 2-[7-(2,3-Dihydro-3-ethylbenzothiazole-2-ylidene)-1,3,5-htatrienyl]-3-ethylbenzothiazole-3-ium·iodide THIATRICBOCYANINE IODIDE, 3,3'-DIETHYL 3,3-DIETHYLTHIATRICBOCYANINE IODIDE, LASER GADE BENZOTHIAZOLIUM, 3-ETHYL-2-[7-(3-ETHYL-2-BENZOTHIAZOLINYLIDENE)-1,3,5-HTATRIENYL]-, IODIDE 3,3'-Diethylthiatricarbocyanine Iodide 3,3'-Diethylthiatricbocyanine iodide, laser ade DTTCI 3,3'-Diethylthiatricbocyanine iodide,laser ade DiSC2 [3,3-Diethylthiatricbocyanine iodide] *CAS#: 3-3 3,3'-diethylthiocbonyl flower iodide 3-ETHYL-2-[7-(3-ETHYL-2-BENZOTHIAZOLINYLIDENE)-1,3,5-HTATRIENYL]BENZOTHIAZOLIUM IODIDE MFCD00041994 diethylthiatricarbocyanine iodide 2-[7-(3-Ethyl-2,3-dihydrobenzothiazole-2-ylidene)-1,3,5-htatrienyl]-3-ethylbenzothiazole-3-ium·iodide DTTC EINECS 221-342-9 3,3'-Diethylthiatricbocyanine Iodide > 3,3'-diethyl-2,2'-thiadicarbocyanine iodide 3-ETHYL-2-((1E,3E,5E)-7-[3-ETHYL-1,3-BENZOTHIAZOL-2(3H)-YLIDENE]-1,3,5-HTATRIENYL)-1,3-BENZOTHIAZOL-3-IUM IODIDE 2-[7-(3-Ethyl-2,3-dihydrobenzothiazole-2-ylidene)-1,3,5-htatriene-1-yl]-3-ethylbenzothiazole-3-ium·iodide DTTC IODIDE 3,3′-Diethylthiatricbocyanine iodide,3-Ethyl-2-[7-(3-ethyl-2-benzothiazolinylidene)-1,3,5-htatrienyl]benzothiazolium iodide, DTTC iodide, DTTCI, DiSC2 3,3'-Diethylthiatricbocyanine iodideDTTC iodide 3,3'-DIETHYL-2,2'-THIATRICBOCYANINE IODIDE THIATRICARBOCYANINE IODIDE,3,3'-DIETHYL oliumiodide Benzothiazolium, 3-ethyl-2-[7-(3-ethyl-2(3H) -benzothiazolylidene)-1,3,5-htatrienyl]-, iodide 3,3’-diethylhtamethinethiacyanineiodide 3,3'-Diethylthiatricbocyanine iodide benzothiazolium,3-ethyl-2-(7-(3-ethyl-2-benzothiazolinylidene)-1,3,5-htatrie 3-Ethyl-2-[7-[3-ethyl-2(3H)-benzothiazolylidene]-1,3,5-htatrienyl]benzothiazolium Iodide NK-126 DiSC2, DTTC iodide, DTTCI, 3-Ethyl-2-[7-(3-ethyl-2-benzothiazolinylidene)-1,3,5-htatrienyl]benzothiazolium iodide AURORA KA-295 3,3'-DIETHYLTHIATRICBOCYANINE IODIDE, FOR FLUORESCENCE 3-Ethyl-2-[7-(3-ethyl-2,3-dihydrobenzothiazole-2-ylidene)-1,3,5-htatrienyl]benzothiazole-3-ium·iodide 3,3'-diethylthiatricarbocyanine 3,3'-DIETHYL-2,2'-THIATRICARBOCYANINE IODIDE 1,7-bis-(3-ethyl-benzothiazol-2-yl)-heptamethinium,iodide

Description	3,3′-Diethylthiatricarbocyanine iodide is an infrared photographic sensitizing dye. 3,3′-Diethylthiatricarbocyanine iodide is a highly sensitive chiroptical reporter of DNA helicity and sequence[1][2].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Choi JK, et al. 3,3'-diethylthiatricarbocyanine iodide: a highly sensitive chiroptical reporter of DNA helicity and sequence. Int J Mol Sci. 2011;12(11):8052-62. [2]. J. A. Potenza, et al. Crystal and molecular structure of 3,3'-diethylthiatricarbocyanine iodide, an infrared photographic sensitizing dye. Acta Cryst. (1978). B34, 193-199.

Melting Point	211ºC (dec.)(lit.)
Molecular Formula	C₂₅H₂₅IN₂S₂
Molecular Weight	544.51400
Exact Mass	544.05000
PSA	65.29000
LogP	3.13620

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DL7045000

CHEMICAL NAME :: Benzothiazolium, 3-ethyl-2-(7-(3-ethyl-2-benzothiazolinylidene)-1,3,5- heptatrienyl)-, iodide

CAS REGISTRY NUMBER :: 3071-70-3

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C25-H25-N2-S2.I

MOLECULAR WEIGHT :: 544.54

WISWESSER LINE NOTATION :: T56 BNYSJ B2 CU2U2U2U1- CT56 BK DSJ B2 &I

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 10,897,1967

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H312-H315-H319-H332-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S26;S36/S37
RIDADR	UN 2811
WGK Germany	3
RTECS	DL7045000
Packaging Group	III
Hazard Class	6.1(b)

3119-93-5

4185-69-7

~46%

3071-70-3

Literature: Okoh, Okoh Adeyi; Bisby, Roger H.; Lawrence, Clare L.; Rolph, Carole E.; Smith, Robert B. Journal of Sulfur Chemistry, 2014 , vol. 35, # 1 p. 42 - 56

3119-93-5

82670-30-2

~97%

3071-70-3

Literature: Makin, S. M.; Kruglikova, R. I.; Shavrygina, O. A.; Kolobova, T. P.; Popova, T. P.; Tagirov, T. K. Journal of Organic Chemistry USSR (English Translation), 1987 , vol. 23, # 10 p. 1850 - 1852 Zhurnal Organicheskoi Khimii, 1987 , vol. 23, # 10 p. 2093 - 2096

3119-93-5