(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-ylcarboxamido)hexanoic acid
N6-[(3',6'-二羟基-3-氧代螺[异苯并呋喃-1(3H),9'-[9H]呫吨]-5-基)羰基]-N2-[(9H-芴-9-基甲氧基)羰基]-L-赖氨酸
Also known as: Fmoc-Lys(5-FAM)-OH, N-ALPHA-FMOC-N-EPSILON-(5-CARBOXYFLUORESCEIN)-L-LYSINE, FMOC-LYS(5-FAM)-OH, Fmoc-Lys(5`-FAM)-OH, L-Lysine, N6-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)carbonyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-, N6-[(3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine, N6-[(3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl)carbonyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-ylcarboxamido)hexanoic acid (CAS 1242933-88-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C42H34N2O10 and a molecular weight of 726.727 g/mol. It is also known as Fmoc-Lys(5-FAM)-OH, N-ALPHA-FMOC-N-EPSILON-(5-CARBOXYFLUORESCEIN)-L-LYSINE and FMOC-LYS(5-FAM)-OH. Key properties include a boiling point of 1012.7±65.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 566.3±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1242933-88-5
- Jingsj CID
- J-1988977-9
- Molecular Formula
- C42H34N2O10
- Chinese Name
- N6-[(3',6'-二羟基-3-氧代螺[异苯并呋喃-1(3H),9'-[9H]呫吨]-5-基)羰基]-N2-[(9H-芴-9-基甲氧基)羰基]-L-赖氨酸
- Molecular Weight
- 726.727 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 1012.7±65.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 566.3±34.3 °C |
Frequently Asked Questions
What is the CAS number of (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-ylcarboxamido)hexanoic acid?
The CAS number of (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-ylcarboxamido)hexanoic acid is 1242933-88-5.
What are the molecular formula and molecular weight of (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-ylcarboxamido)hexanoic acid?
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-ylcarboxamido)hexanoic acid has molecular formula C42H34N2O10 and molecular weight 726.727 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-(3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-ylcarboxamido)hexanoic acid (CAS 1242933-88-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1988977-9 (accessed 2026-10-25).
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