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Cyanine3 carboxylic acid

CAS No.
1032678-01-5
Chemical Name:
Cyanine3 carboxylic acid
Synonyms
Cy3NS acid;Cyanine-COOH;Cyanine3 carboxylic acid;Cy3-carboxylic acid,Cy3-COOH;Cy3NS acid *CAS 1032678-01-5*;Cyanine3 carboxylic acid,Cy3-COOH;Cyanine3 carboxylic acid (chloride);2-(3-(1-(5-Carboxypentyl)-3,3-dimethylindolin-2-ylidene)prop-1-en-1-yl)-1,3,3-trimethyl-3H-indol-1-ium chloride;2-[3-(1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene)-1-propenyl]-3,3-dimethyl-1-(5-carboxypentyl)-3H-indolium chloride;Borate(1-), difluoro[5-[(5-phenyl-2H-pyrrol-2-ylidene-κN)methyl]-1H-pyrrole-2-propanoato(2-)-κN1]-, hydrogen (1:1), (T-4)- (ACI)
CBNumber:
CB63382875
Molecular Formula:
C30H37ClN2O2
Molecular Weight:
493.09
MDL Number:
MFCD28385499
MOL File:
1032678-01-5.mol
MSDS File:
SDS
Last updated:2025-10-22 15:21:50

Cyanine3 carboxylic acid Properties

solubility Soluble in DMSO, DMF, DCM
form Solid
color Light brown to brown
Appearance Red solid
ex/em 555/570 nm (PBS)
ε(extinction coefficient) 150000 L⋅mol−1⋅cm−1
Φ(quantum yield) 0.31
InChIKey ITDHYDSGULGMLR-UHFFFAOYSA-N
SMILES C(N1C(C(C)(C)C2=CC=CC=C12)=CC=CC1C(C2=CC=CC=C2[N+]=1C)(C)C)CCCCC(=O)O.[Cl-]

Cyanine3 carboxylic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0608527 Cyanine3 carboxylic acid chloride 99.77% 1032678-01-5 5mg $73 2026-06-04 Buy
ChemScene CS-0608527 Cyanine3 carboxylic acid chloride 99.77% 1032678-01-5 10mg $117 2026-06-04 Buy
ChemScene CS-0608527 Cyanine3 carboxylic acid chloride 99.77% 1032678-01-5 25mg $234 2026-06-04 Buy
ChemScene CS-0608527 Cyanine3 carboxylic acid chloride 99.77% 1032678-01-5 50mg $352 2026-06-04 Buy
ChemScene CS-0608527 Cyanine3 carboxylic acid chloride 99.77% 1032678-01-5 100mg $529 2026-06-04 Buy
Product number Packaging Price Buy
CS-0608527 5mg $73 Buy
CS-0608527 10mg $117 Buy
CS-0608527 25mg $234 Buy
CS-0608527 50mg $352 Buy
CS-0608527 100mg $529 Buy

Cyanine3 carboxylic acid Chemical Properties, Uses, Production

Description

Cy3 carboxylic acid is a free non-activated dye and can be used as a non-reactive fluorophore for experiment controls and instrument calibration. It is a non-sulfonated reagent with good solubility in organic solvents and limited aquous solubility.

Chemical Properties

Anthocyanin CY3 carboxyl is a red solid, easily soluble in organic solvents such as methanol and DMF, and slightly soluble in water.

Uses

Cyanine3 carboxylic acid chloride is a non-toxic red fluorescent dye with good solubility in organic solvents. Cyanine3 carboxylic acid chloride can be used as a non-reactive fluorophore for experimental control and calibration. Cyanine3 carboxylic acid chloride can also be synthesized with targeted agents as fluorescent probes for rapid detection of agent reactions[1].

References

[1] Wangyang, wt al. Application of rhizoma paridis saponin I in detection of lysosome. Patent CN113105521A.

Cyanine3 carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Cyanine3 carboxylic acid Suppliers

Global Suppliers ( 51)
Supplier Tel Email Country ProdList Advantage
Shanghai Annengjian Biomedical Technology Co., LTD 021-68781987 13818305065 sales@energybiopharma.com China 800 58
Wuhan Chuangshuo Chemical Technology Co., Ltd 180-62205282 18062205282 turbo_cq@163.com China 34 58
Commlink Technology (Tianjin)Co.,Ltd 13363078196 18611514899 Commlink2024@126.com China 22 58
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
ShangHai Biochempartner Co.,Ltd 177-54423994 17754423994 2853530910@QQ.com China 8000 62
Shanghai Rechem science Co., Ltd. 021-31433387 15618786686 sales@rechemscience.com China 2969 58
Jiaxing Deyi Chemical Co., Ltd. 86-0573-85866609 18367600069 945717149@qq.com China 9507 58
Xi'an Confluore Biological Technology Co., Ltd. +86-156-80926068 +86-15680926068 1924344760@qq.com China 4229 58
Amel Pharmatech Corporation 027-888-4366503 13986279625 sales@amelpharmatech.com China 4826 58

View Latest Price from Cyanine3 carboxylic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Cyanine3 carboxylic acid pictures 2025-06-07 Cyanine3 carboxylic acid
1032678-01-5
25mg >98.00% 25mg Xian confluore Biological Technology Co., Ltd.
Cy3NS acid *CAS 1032678-01-5* Cy3NS acid 2-[3-(1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene)-1-propenyl]-3,3-dimethyl-1-(5-carboxypentyl)-3H-indolium chloride Cy3-carboxylic acid,Cy3-COOH Cyanine3 carboxylic acid,Cy3-COOH Cyanine-COOH Cyanine3 carboxylic acid Cyanine3 carboxylic acid (chloride) 2-(3-(1-(5-Carboxypentyl)-3,3-dimethylindolin-2-ylidene)prop-1-en-1-yl)-1,3,3-trimethyl-3H-indol-1-ium chloride Borate(1-), difluoro[5-[(5-phenyl-2H-pyrrol-2-ylidene-κN)methyl]-1H-pyrrole-2-propanoato(2-)-κN1]-, hydrogen (1:1), (T-4)- (ACI) 1032678-01-5 Cy