ChemicalBook > CAS DataBase List > FLUORESCEIN-5-THIOSEMICARBAZIDE

FLUORESCEIN-5-THIOSEMICARBAZIDE

Product Name: FLUORESCEIN-5-THIOSEMICARBAZIDE
CAS No.: 76863-28-0
Chemical Name: FLUORESCEIN-5-THIOSEMICARBAZIDE
Synonyms: Fluorescein-5-thiosemicarbazide HCl;5-FTSC;5-FITSC;FLUORESCEIN-5-THIOSEMICARBAZIDE;FLUORESCEIN-5-THIOSEMICARBAZIDE [5-FTSC];Fluorescein-5-thiosemicarbazide Hydrochloride;5-FTSC [Fluorescein-5-thiosemicarbazide] - 25 mg;Fluorescein-5-thiosemicarbazide, Fluorescent tag;FLUORESCEIN-5-THIOSEMICARBAZIDE, FOR FLU ORESCENCE;Hydrazinecarbothioamide, N-(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)-
CBNumber: CB1699900
Molecular Formula: C21H15N3O5S
Formula Weight: 421.43
MOL File: 76863-28-0.mol

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FLUORESCEIN-5-THIOSEMICARBAZIDE Property

Boiling point:: 723.8±70.0 °C(Predicted)
Density: 1.70±0.1 g/cm3(Predicted)
storage temp.: -20°C
solubility: DMF: soluble
pka: 9.33 ± 0.20, most acidic, temperature: 25 °C; 1.76 ± 0.19, most basic(at 25℃)
form: Solid
color: Yellow solid
Appearance: Solid Powder
λmax: 492 nm (Buffer pH 9.0)
Biological Applications: Analyzing low-molecular mass aldehydes in urine, drinking waters; assaying glycosaminoglycan-degrading enzyme activity; detecting sterols; measuring/quantifying degree of hair damage
Major Application: Characterizing soft material interfaces; understanding fibrous network structures; in nanodevice preparation; functionalizing/ encapsulatiing particles by initiated chemical vapor deposition (iCVD); functional polymer coatings; high refractive index coatings; papers
InChI: InChI=1S/C21H15N3O5S/c22-24-20(30)23-10-1-4-14-13(7-10)19(27)29-21(14)15-5-2-11(25)8-17(15)28-18-9-12(26)3-6-16(18)21/h1-9,25-26H,22H2,(H2,23,24,30)
InChIKey: OIMMDIXLTJAVTF-UHFFFAOYSA-N
SMILES: N(C(NC1C=CC2C3(C4=C(C=C(O)C=C4)OC4=C3C=CC(O)=C4)OC(=O)C=2C=1)=S)N

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
F: 8

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 46985
Product name: Fluorescein-5-thiosemicarbazide
Purity: suitable for fluorescence, ~80% (HPCE)
Packaging: 100mg
Price: $365
Updated: 2025/07/31

Cayman Chemical

Product number: 19587
Product name: Fluorescein-5-thiosemicarbazide (hydrochloride)
Packaging: 25mg
Price: $81
Updated: 2024/03/01

Cayman Chemical

Product number: 19587
Product name: Fluorescein-5-thiosemicarbazide (hydrochloride)
Packaging: 50mg
Price: $120
Updated: 2024/03/01

Cayman Chemical

Product number: 19587
Product name: Fluorescein-5-thiosemicarbazide (hydrochloride)
Packaging: 100mg
Price: $223
Updated: 2024/03/01

TRC

Product number: F593843
Product name: Fluorescein-5-thiosemicarbazide
Packaging: 5mg
Price: $150
Updated: 2021/12/16

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FLUORESCEIN-5-THIOSEMICARBAZIDE Chemical Properties,Usage,Production

Description

Fluorescein-5-thiosemicarbazide (FTSC) is a fluorescent probe for labeling aldehydes and ketones in cell surface.

Uses

Labeling of cell-surface functional groups (glycophorins). Detection of protein carbonyls in aging tissues.

Uses

Fluorescein-5-thiosemicarbazide can be used for Sox2 transcription factor binds RNA.

FLUORESCEIN-5-THIOSEMICARBAZIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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FLUORESCEIN-5-THIOSEMICARBAZIDE Suppliers

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76863-28-0, FLUORESCEIN-5-THIOSEMICARBAZIDERelated Search:

FLUORESCEIN MONO-BETA-D-GALACTOPYRANOSIDE FLUORESCENT WHITENING AGENT KCB SOLVENT YELLOW 160:1 FLUORESCEIN-5-MALEIMIDE LUCIFER YELLOW CH DIPOTASSIUM SALT FLUORESCEIN DIBUTYRATE EC 1.14.14.3 Fluorescein 5-((5-AMINOPENTYL)THIOUREIDYL)FLUORESCEIN 5(6)-Aminofluorescein FLUORESCEIN-5-THIOSEMICARBAZIDE ISOPROPYL 3-AMINOBENZOATE 1-(4-ISOPROPYLPHENYL)UREA 6-AMINOPHTHALIDE

FLUORESCEIN-5-THIOSEMICARBAZIDE, FOR FLU ORESCENCE

FLUORESCEIN-5-THIOSEMICARBAZIDE

5-FTSC

FLUORESCEIN-5-THIOSEMICARBAZIDE [5-FTSC]

Fluorescein-5-thiosemicarbazide Hydrochloride

Fluorescein-5-thiosemicarbazide HCl

Hydrazinecarbothioamide, N-(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)-

Fluorescein-5-thiosemicarbazide, Fluorescent tag

5-FITSC

5-FTSC [Fluorescein-5-thiosemicarbazide] - 25 mg

76863-28-0

C21H15N3O6

BioChemical

Biochemicals and Reagents

Fluorescent Probes, Labels, Particles and Stains

Detection