ChemicalBook > CAS DataBase List > Fmoc-L-glutamic acid 5-tert-butyl ester
Fmoc-L-glutamic acid 5-tert-butyl ester
- Product Name
- Fmoc-L-glutamic acid 5-tert-butyl ester
- CAS No.
- 71989-18-9
- Chemical Name
- Fmoc-L-glutamic acid 5-tert-butyl ester
- Synonyms
- FMOC-GLU(OTBU)-OH;(S)-2-((((9H-fluoren-9-yl)Methoxy)carbonyl)aMino)-5-(tert-butoxy)-5-oxopentanoic acid;FMOC-GLU(TBU)-OH;FMOC-L-GLU(OTBU)-OH;FMOC-L-GLU(TBU)-OH;Fomc-Glu(OtBu)-OH;5-tert-Butyl N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-glutamate Hydrate;Fomc-Glu(O;u(OtBu)-OH;cas:71989-18-9
- CBNumber
- CB9161890
- Molecular Formula
- C24H27NO6
- Formula Weight
- 425.47
- MOL File
- 71989-18-9.mol
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Fmoc-L-glutamic acid 5-tert-butyl ester Property
- Melting point:
- 83-90 °C
- alpha
- -4.5 º (c=1, 80% acetic acid)
- Boiling point:
- 633.5±55.0 °C(Predicted)
- Density
- 1.232±0.06 g/cm3(Predicted)
- refractive index
- -4 ° (C=1, 80% AcOH)
- storage temp.
- Store below +30°C.
- solubility
- soluble in Methanol
- form
- powder to crystal
- pka
- 3.70±0.10(Predicted)
- color
- White to Almost white
- optical activity
- [α]20/D 5.0±2.0°, c = 1% in acetic acid: water (4:1)
- BRN
- 3636375
- InChIKey
- OTKXCALUHMPIGM-FQEVSTJZSA-N
- SMILES
- C(O)(=O)[C@H](CCC(OC(C)(C)C)=O)NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O
- CAS DataBase Reference
- 71989-18-9(CAS DataBase Reference)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-27-36/37/39-24/25
- WGK Germany
- 3
- HS Code
- 2924 29 70
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H311Toxic in contact with skin
H331Toxic if inhaled
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P310Immediately call a POISON CENTER or doctor/physician.
P330Rinse mouth.
P361Remove/Take off immediately all contaminated clothing.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 8.52009
- Product name
- Fmoc-Glu(OtBu)-OH
- Purity
- Novabiochem?
- Packaging
- 25g
- Price
- $72.8
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 8.52009
- Product name
- Fmoc-Glu(OtBu)-OH
- Purity
- Novabiochem?
- Packaging
- 100g
- Price
- $219
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 8.52009
- Product name
- Fmoc-Glu(OtBu)-OH
- Purity
- Novabiochem?
- Packaging
- 250g
- Price
- $467
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 8.52009
- Product name
- Fmoc-Glu(OtBu)-OH
- Purity
- Novabiochem?
- Packaging
- 1kg
- Price
- $1620
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 47625
- Product name
- Fmoc-Glu(OtBu)-OH
- Purity
- ≥98.0% (HPLC)
- Packaging
- 10g
- Price
- $197
- Updated
- 2024/03/01
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Fmoc-L-glutamic acid 5-tert-butyl ester Chemical Properties,Usage,Production
Description
Fmoc-L-glutamic acid 5-tert-butyl ester is a Fmoc derivative with an N-substituted tert-butyl ester molecule. It is white or gray-white solid crystals at room temperature and pressure, poor solubility in water and insoluble in petroleum ether, but soluble in ethyl acetate, acetic acid and N,N-dimethylformamide.
Chemical Properties
White powder
Uses
Fmoc-Glu(OtBu)-OH (Fmoc-L-glutamic acid 5-tert-butyl ester) can be employed as a:
- Ligand in the synthesis of cis-substituted cyclopropane carboxylic acids via C-H activation of cyclopropane carboxamides using Pd catalyst.
- Linker in the preparation of multi-small molecule-conjugated PTX (paclitaxel) derivatives.
It can be also used as a building block in the preparation of stapled α-helical peptides , and peptide C-terminal thioesters .
General Description
The product number for this product was previously 04-12-1020.
To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”.
Fmoc-L-glutamic acid 5-tert-butyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
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Fmoc-L-glutamic acid 5-tert-butyl ester Suppliers
- Tel
- --
- Fax
- --
- sales@matrix-innovation.com
- Country
- Canada
- ProdList
- 103
- Advantage
- 66
- Tel
- --
- Fax
- --
- sales@mctony.com
- Country
- Canada
- ProdList
- 242
- Advantage
- 39
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View Lastest Price from Fmoc-L-glutamic acid 5-tert-butyl ester manufacturers
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
- Product
- Fmoc-L-glutamic acid 5-tert-butyl ester 71989-18-9
- Price
- US $999.00-800.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000
- Release date
- 2024-08-22
WUHAN FORTUNA CHEMICAL CO., LTD
- Product
- Fmoc-Glu(OtBu)-OH 71989-18-9
- Price
- US $0.00/Kg/Drum
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 1000kg
- Release date
- 2021-08-28
Sichuan HongRi Pharma-Tech Co.,Ltd
- Product
- Fmoc-L-Glu(OtBu)-OH 71989-18-9
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98+
- Supply Ability
- 1T
- Release date
- 2023-11-27
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