N~6~-[1-(4,4-Dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]-N~2~-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine | CAS No. 204777-78-6
N~6~-[1-(4,4-Dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]-N~2~-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine
Basic Information
CAS Number
204777-78-6
Molecular Formula
C34H42N2O6
Molecular Weight
574.72 g/mol
AD
Basic Physical Properties
Boiling Point
765.6°C at 760 mmHg
Safety Information
View Safety InformationHazard Statement
H302
Harmful if swallowed
Acute toxicity, oral
Acute toxicity, oral
H315
Causes skin irritation
Skin corrosion/irritation
Skin corrosion/irritation
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
H335
May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Synonyms & References
English
- AS-19665
- 204777-78-6
- CID 11071922
- N-alpha-Fmoc-N-epsilon-[1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl]-L-lysine (Fmoc-L-Lys(ivDde)-OH)
- N2-Fmoc-N6-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl-L-lysine
- CS-W011448
- AKOS015895471
- Fmoc-Lys(ivDde)
- Fmoc-Lys(Ddiv)-OH, >=96.0% (HPLC)
- DTXSID40454104
- Fmoc-L-Lys(Ivdde)-OH
- Fmoc-Lys(Ddiv)-OH
- AKOS015837177
- N2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N6-(1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl)-L-lysine
- A814593
- M06254
- SCHEMBL178768
- HY-W010732
- A-1-(4,4-dimethyl-2,6-dioxocyclohex-1 -ylidene)-3-methylbutyl-L-lysine
- F10750
- (2S)-2-(9H-Fuoren-9-ylmethoxycarbonylamino)-6-[[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)-3-methylbutylidene]amino]hexanoic acid
- Fmoc-Lys(IvDde)-OH
- (2S)-6-[[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]amino]-2-(9H-fluoren-9-ylmethoxycarbonylamino)hexanoic acid
- AM10131
- (S)-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-6-(1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutylamino)hexanoic acid
- MFCD01631658
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-((1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl)amino)hexanoic acid
- J-013346
- PYCBVLUBTMHNPW-MHZLTWQESA-N
- N-
- (2S)-6-{[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]amino}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoic acid
MDL Number
MFCD01631658
FAQ
What are the physical and chemical properties of N~6~-[1-(4,4-Dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]-N~2~-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine (CAS: 204777-78-6)?
N~6~-[1-(4,4-Dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]-N~2~-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine is a crystalline compound with a molecular weight around 800 Da. It has low water solubility and is moderately reactive towards nucleophiles. The compound exhibits good stability under neutral conditions and is sensitive to strong acids and bases.
How is N~6~-[1-(4,4-Dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]-N~2~-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine (CAS: 204777-78-6) typically synthesized?
N~6~-[1-(4,4-Dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]-N~2~-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine is synthesized through multistep reactions involving coupling of a fluorenylmethyloxycarbonyl (FMOC) protected amino acid with a specific cyclohexanone derivative. The synthesis typically requires the use of coupling agents like HATU and bases such as DIPEA. The yield and selectivity can be improved by optimizing reaction conditions and using appropriate protecting groups.
What industries use N~6~-[1-(4,4-Dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]-N~2~-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine (CAS: 204777-78-6)?
N~6~-[1-(4,4-Dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]-N~2~-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine is primarily used in the pharmaceutical industry for drug synthesis. It also finds applications in the development of sensors and in the field of organic semiconductor materials, where its unique chemical structure and reactivity are advantageous.
What precautions should be taken when handling N~6~-[1-(4,4-Dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]-N~2~-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine (CAS: 204777-78-6)?
When handling N~6~-[1-(4,4-Dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]-N~2~-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-lysine, it is crucial to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Operations should be conducted in a well-ventilated fume hood. Spills should be cleaned up using appropriate absorbents, and the area should be thoroughly ventilated. For safety information, always refer to the Material Safety Data Sheet (MSDS/SDS).
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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