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Cyanine3.5 NHS ester

CAS No.
2231670-85-0
Chemical Name:
Cyanine3.5 NHS ester
Synonyms
Cy3.5-NHS;Cyanine3.5 NHS;Cy3.5-M SE (Red);Cyamine3.5 NHS ester;Cyanine3.5 NHS ester;Cyanine3.5 NHS ester(BF4);Borate(1-), difluoro[5-[[5-[(1E)-2-phenylethenyl]-2H-pyrrol-2-ylidene-κN]methyl]-1H-pyrrole-2-propanoato(2-)-κN1]-, hydrogen (1:1), (T-4)- (ACI);3-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-1,1-dimethyl-2-(3-(1,1,3-trimethyl-1,3-dihydro-2H-benzo[E]indol-2-ylidene)prop-1-en-1-yl)-1H-benzo[E]indol-3-ium
CBNumber:
CB03344981
Molecular Formula:
C42H44N3O4+
Molecular Weight:
654.83
MDL Number:
MOL File:
2231670-85-0.mol
MSDS File:
SDS
Last updated:2026-01-13 11:12:54
Product description Number Pack Size Price
Cyanine3.5 NHS ester GPD67085 1mg $389.4
Cyanine3.5 NHS ester GPD67085 2mg $519.2
Cyanine3.5 NHS ester GPD67085 5mg $713.9
Cyanine3.5 NHS ester GPD67085 10mg $1038.4
Cyanine3.5 NHS ester GPD67085 25mg $1168.25

Cyanine3.5 NHS ester Properties

solubility Soluble in organic solvents such as DMF
form powder
Appearance Dark purple solid
ex/em 591/604 nm (PBS buffer)
ε(extinction coefficient) 116000 L⋅mol−1⋅cm−1
Φ(quantum yield) 0.35
InChIKey MLTQHYXPKJXNSU-UHFFFAOYSA-N
SMILES CC1(C(=[N+](CCCCCC(=O)ON2C(CCC2=O)=O)C2C=CC3=CC=CC=C3C1=2)C=CC=C1N(C2C=CC3=CC=CC=C3C=2C1(C)C)C)C
NACRES NA.21

Cyanine3.5 NHS ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth GPD67085 Cyanine3.5 NHS ester 2231670-85-0 1mg $389.4 2026-06-04 Buy
Biosynth GPD67085 Cyanine3.5 NHS ester 2231670-85-0 2mg $519.2 2026-06-04 Buy
Biosynth GPD67085 Cyanine3.5 NHS ester 2231670-85-0 5mg $713.9 2026-06-04 Buy
Biosynth GPD67085 Cyanine3.5 NHS ester 2231670-85-0 10mg $1038.4 2026-06-04 Buy
Biosynth GPD67085 Cyanine3.5 NHS ester 2231670-85-0 25mg $1168.25 2026-06-04 Buy
Product number Packaging Price Buy
GPD67085 1mg $389.4 Buy
GPD67085 2mg $519.2 Buy
GPD67085 5mg $713.9 Buy
GPD67085 10mg $1038.4 Buy
GPD67085 25mg $1168.25 Buy

Cyanine3.5 NHS ester Chemical Properties,Uses,Production

Description

Cyanine3.5 NHS ester is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides._x000D_ _x000D_ Cyanine3.5 NHS ester can replace NHS esters of Cy3.5, Alexa Fluor 594, DyLight 594.

Chemical Properties

Appearance: Dark purple solid
ex/em: 591/604 nm (PBS buffer)
Extinction coefficient (ε): 116000 Lmol1cm1
Quantum yield (Φ): 0.35

Abs/Em Maxima

591/604 nm

Fluoresene quantum yield

0.35

Extinction Coefficient

116000

CF260

0.29

CF280

0.22

Cyanine3.5 NHS ester Preparation Products And Raw materials

Raw materials

Preparation Products

Cyanine3.5 NHS ester Suppliers

Global( 34)Suppliers
Supplier Tel Email Country ProdList Advantage
Xian confluore Biological Technology Co., Ltd.
+86-15680926068 1924344760@confluore.cn China 2997 58
Aladdin Scientific
tp@aladdinsci.com United States 57505 58
Aladdin Scientific
tp@aladdinsci.com United States 52923 58
Chongqing jooe co., ltd
+undefined86-15223382610 info@jooe.com China 15971 58
Shanghai Annengjian Biomedical Technology Co., LTD 021-68781987 13818305065 sales@energybiopharma.com China 733 58
Shanghai YuanYe Biotechnology Co., Ltd. 13636370518 shyysw007@163.com China 89686 60
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9629 60
Jiaxing Deyi Chemical Co., Ltd. 86-0573-85866609 13325730825 945717149@qq.com China 9250 58
Xi'an Confluore Biological Technology Co., Ltd. +86-156-80926068 +86-15680926068 1924344760@qq.com China 4142 58
Tianjin heowns Biochemical Technology Co., Ltd. 400-6387771-6039 18920764717 sales@heowns.com China 24518 60

View Lastest Price from Cyanine3.5 NHS ester manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Cyanine3.5 NHS ester(BF4) pictures 2025-06-07 Cyanine3.5 NHS ester(BF4)
2231670-85-0
25mg >99.00% 25mg Xian confluore Biological Technology Co., Ltd.
Cyanine3.5 NHS ester Cyanine3.5 NHS ester(BF4) Cy3.5-NHS Cyanine3.5 NHS Cyamine3.5 NHS ester 3-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-1,1-dimethyl-2-(3-(1,1,3-trimethyl-1,3-dihydro-2H-benzo[E]indol-2-ylidene)prop-1-en-1-yl)-1H-benzo[E]indol-3-ium Cy3.5-M SE (Red) Borate(1-), difluoro[5-[[5-[(1E)-2-phenylethenyl]-2H-pyrrol-2-ylidene-κN]methyl]-1H-pyrrole-2-propanoato(2-)-κN1]-, hydrogen (1:1), (T-4)- (ACI) 2231670-85-0