BIOTIN-4-FLUORESCEIN

Product Name: BIOTIN-4-FLUORESCEIN
CAS No.: 1032732-74-3
Chemical Name: BIOTIN-4-FLUORESCEIN
Synonyms: FITC-4-Biotin;5-FITC-4-Biotin-4;Biotin Impurity 30;BIOTIN-4-FLUORESCEIN;Biotin-4-Fluorescein (Green);Biotin-4-fluorescein *CAS 1032732-74-3*;(3aS,4S,6aR)-N-[2-[[(3',6'-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)carbonyl]amino]ethyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide;1H-Thieno[3,4-d]imidazole-4-pentanamide, N-[2-[[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)carbonyl]amino]ethyl]hexahydro-2-oxo-, (3aS,4S,6aR)-
CBNumber: CB2174198
Molecular Formula: C33H32N4O8S
Formula Weight: 644.69
MOL File: Mol file

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BIOTIN-4-FLUORESCEIN Property

Boiling point:: 1038.0±65.0 °C(Predicted)
Density: 1.55±0.1 g/cm3(Predicted)
storage temp.: room temp
pka: 9.33±0.20(Predicted)
form: powder
color: light orange to very dark orange
light yellow to very dark yellow
ε(extinction coefficient): ≥70 at 491-497nm in phosphate buffer at 0.05M
Major Application: diagnostic assay manufacturing
hematology
histology
InChIKey: UROXVNHIYQXTRA-LFERIPGTSA-N
SMILES: OC(=O)c1cc(ccc1C2=C3C=CC(=O)C=C3Oc4ccc(O)cc24)C(=O)NCCNC(=O)CCCC[C@@H]5SC[C@@H]6NC(=O)N[C@H]56

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Safety

WGK Germany: WGK 3
HS Code: 29337900
Storage Class: 11 - Combustible Solids

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: B9431
Product name: Biotin-4-Fluorescein
Packaging: 5MG
Price: $578
Updated: 2026/03/19

Usbiological

Product number: 266924
Product name: Biotin-4-fluorescein
Packaging: 5mg
Price: $375
Updated: 2021/12/16

Usbiological

Product number: 003985
Product name: Biotin-4-Fluorescein
Packaging: 5mg
Price: $460
Updated: 2021/12/16

AK Scientific

Product number: 7436DU
Product name: N-[2-[5-[(3As,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethyl]-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxamide
Packaging: 20mg
Price: $590
Updated: 2021/12/16

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BIOTIN-4-FLUORESCEIN Chemical Properties,Usage,Production

Uses

Biotin-4-Fluorescein is used to quantitate biotin binding sites. Biotin-4-Fluorescein is a reagent that binds to avidin more readily than conventional fluorescein biotin.

Biological Activity

Biotin-fluorescein is mainly used for the assay of biotin-interaction sites in avidin and streptavidin. Binding of biotin-4-fluorescein results in strong quenching, which is used for measuring the concentration of (strept)avidin.

BIOTIN-4-FLUORESCEIN Preparation Products And Raw materials

Raw materials

Preparation Products

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BIOTIN-4-FLUORESCEIN Suppliers

Canada 1 China 63 India 1 Switzerland 1 United States 7 Global 73

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
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Beijing Ouhe Technology Co., Ltd

Tel: 13552068683 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 11780
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Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15402
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Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14435
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Shanghai TaoSu Biochemical Technology Co., Ltd.

Tel: 021-33632979
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Email: info@tsbiochem.com
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Shanghai YuanYe Biotechnology Co., Ltd.

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Zhengzhou Huiju Chemical Co., Ltd.

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Country: China
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Xi'an Confluore Biological Technology Co., Ltd.

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Email: 1924344760@qq.com
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Tianjin heowns Biochemical Technology Co., Ltd.

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Shenzhen GeneSeqTools Bioscience & Technology Co. Ltd.

Tel: 0755-23251735 13302967066
Email: sales@geneseqtools.com
Country: China
ProdList: 1433
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View Lastest Price from BIOTIN-4-FLUORESCEIN manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Biotin-4-Fluorescein 1032732-74-3
Price: US $0.00/mg
Min. Order: 50mg
Purity: >98.00%
Supply Ability: 50mg
Release date: 2024-03-28

1032732-74-3, BIOTIN-4-FLUORESCEINRelated Search:

5(6)-(BIOTINAMIDOCAPROYLAMIDO) PENTYLTHI 5-FITC-PEG4-alkyne Fluorescein-DBCO Biotin-PEG3-SS-CONH-DBCO Biotin-PEG3-Mal N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine BIOTIN HPDP DESTHIOBIOTIN N-HYDROXYSUCCINIMIDYL ESTER biotinylamidoethylacetamide SULPHOSUCCINIMIDYL-6-(BIOTINAMIDO)HEXANOATE (+)-BIOTIN-EPSILON-AMINOCAPROIC ACID Succinimidyl 6-(biotinamido)hexanoate D-DESTHIOBIOTIN UV-Tracer Biotin NHS Ester 5-FITC-PEG3-azide 5-(N'-[2-AMINOETHYL]THIOUREIDOFLUORESCEIN) 5-FITC-Tetrazine Fluorescein-PEG4-Acid

BIOTIN-4-FLUORESCEIN

(3aS,4S,6aR)-N-[2-[[(3',6'-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)carbonyl]amino]ethyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide

Biotin-4-fluorescein *CAS 1032732-74-3*

5-FITC-4-Biotin-4

1H-Thieno[3,4-d]imidazole-4-pentanamide, N-[2-[[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)carbonyl]amino]ethyl]hexahydro-2-oxo-, (3aS,4S,6aR)-

Biotin Impurity 30

FITC-4-Biotin

Biotin-4-Fluorescein (Green)

1032732-74-3

C33H32N4O8S

Aromatics, Biotin Derivatives, Fluorescent Labels & Indicators, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals

Aromatics

Biotin Derivatives

Fluorescent Labels & Indicators

Heterocycles

Intermediates & Fine Chemicals

Pharmaceuticals

BFluorescent Probes, Labels, Particles and Stains

Biotin Conjugates

Fluorescent Conjugates

Stains and Dyes

Stains&Dyes, A to