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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

China 70 Germany 1 Switzerland 2 United Kingdom 3 United States 8 Global 84
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71

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