Fluorescein-5-thiosemicarbazide
荧光素-5-氨基硫脲
Also known as: 5-FTSC, FITC-5-thiosemicarbazide, Fluorescein-5-thiosemicarbazide hydrochloride, Fluorescein-5-thiosemicarbazide, Fluorescent tag, N-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)hydrazinecarbothioamide
Fluorescein-5-thiosemicarbazide (CAS 76863-28-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H15N3O6 and a molecular weight of 405.36000 g/mol. It is also known as 5-FTSC, FITC-5-thiosemicarbazide and Fluorescein-5-thiosemicarbazide hydrochloride. Key properties include a boiling point of 742.2ºC at 760 mmHg and a flash point of 402.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 76863-28-0
- Jingsj CID
- J-1993457-8
- Molecular Formula
- C21H15N3O6
- Chinese Name
- 荧光素-5-氨基硫脲
- Molecular Weight
- 405.36000 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 742.2ºC at 760 mmHg |
|---|---|
| Flash Point | 402.7ºC |
Frequently Asked Questions
What is the CAS number of Fluorescein-5-thiosemicarbazide?
The CAS number of Fluorescein-5-thiosemicarbazide is 76863-28-0.
What are the molecular formula and molecular weight of Fluorescein-5-thiosemicarbazide?
Fluorescein-5-thiosemicarbazide has molecular formula C21H15N3O6 and molecular weight 405.36000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Fluorescein-5-thiosemicarbazide (CAS 76863-28-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993457-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.