ChemicalBook >> CAS DataBase List >>Fmoc-L-glutamic acid 5-tert-butyl ester
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
- Molecular Weight:
- 425.47
- MDL Number:
- MFCD00037135
- MOL File:
- 71989-18-9.mol
Last updated:2023-11-27 16:20:28
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H311-H331 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P280-P302+P352-P304+P340-P310-P330-P361-P403+P233-P405-P501 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
Fmoc-L-glutamic acid 5-tert-butyl ester price More Price(43)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.52009 | Fmoc-Glu(OtBu)-OH Novabiochem? | 71989-18-9 | 25g | $72.8 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.52009 | Fmoc-Glu(OtBu)-OH Novabiochem? | 71989-18-9 | 100g | $219 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.52009 | Fmoc-Glu(OtBu)-OH Novabiochem? | 71989-18-9 | 250g | $467 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.52009 | Fmoc-Glu(OtBu)-OH Novabiochem? | 71989-18-9 | 1kg | $1620 | 2024-03-01 | Buy |
| Sigma-Aldrich | 47625 | Fmoc-Glu(OtBu)-OH ≥98.0% (HPLC) | 71989-18-9 | 10g | $197 | 2024-03-01 | Buy |
Fmoc-L-glutamic acid 5-tert-butyl ester Chemical Properties,Uses,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
Global( 467)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Chengdu Baishixing Science and Technology Industry Co.,Ltd | +86-15008457246 +86-15008457246 | yuki@cd-bsx.com | China | 53 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Wuhan senwayer century chemical Co.,Ltd | +undefined-27-86652399 +undefined13627115097 | market02@senwayer.com | China | 874 | 58 |
| Sichuan HongRi Pharma-Tech Co.,Ltd | +86-028-64841719 +8618980456393 | daisy@enlaibio.com | China | 1369 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| AB PharmaTech,LLC | 323-480-4688 | United States | 989 | 55 | |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
View Lastest Price from Fmoc-L-glutamic acid 5-tert-butyl ester manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-24 | Fmoc-L-Glu(OtBu)-OH
71989-18-9
|
US $0.00-0.00 / kg | 1kg | 98+ | 1T | Sichuan HongRi Pharma-Tech Co.,Ltd | |
 |
2024-04-24 | Fmoc-L-glutamic acid 5-tert-butyl ester
71989-18-9
|
US $5.00 / kg | 1kg | ≥99% | 100mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2023-11-27 | Fmoc-Glu(OtBu)-OH
71989-18-9
|
US $0.00 / gram | 25gram | 99% HPLC | 25 gram | Wuhan Senwayer Century Chemical Co.,Ltd |
-
- Fmoc-L-Glu(OtBu)-OH
71989-18-9
- US $0.00-0.00 / kg
- 98+
- Sichuan HongRi Pharma-Tech Co.,Ltd
-
- Fmoc-L-glutamic acid 5-tert-butyl ester
71989-18-9
- US $5.00 / kg
- ≥99%
- Jinan Finer Chemical Co., Ltd
-
- Fmoc-Glu(OtBu)-OH
71989-18-9
- US $0.00 / gram
- 99% HPLC
- Wuhan Senwayer Century Chemical Co.,Ltd
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cas:71989-18-9
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