Fmoc-Asp(OtBu)-OH
![Fmoc-Asp(OtBu)-OH Structure](CAS/GIF/71989-14-5.gif)
- CAS No.
- 71989-14-5
- Chemical Name:
- Fmoc-Asp(OtBu)-OH
- Synonyms
- FMOC-ASP(OTBU)-OH;FMOC-ASP(TBU)-OH;(S)-2-((((9H-Fluoren-9-yl)Methoxy)carbonyl)aMino)-4-(tert-butoxy)-4-oxobutanoic acid;FMOC-L-ASP(OTBU)-OH;FMOC-ASP(OBUT);Fomc-Asp(OtBu)-OH;FMOC-L-ASP(TBU)-OH;Fomc-Asp(O;cas:71989-14-5;Fmoc-(tBu)Asp-OH
- CBNumber:
- CB2143480
- Molecular Formula:
- C23H25NO6
- Molecular Weight:
- 411.45
- MOL File:
- 71989-14-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/2 14:09:54
Melting point | 148-150 °C (dec.) |
---|---|
alpha | -25 º (c=1,DMF 24 ºC) |
Boiling point | 530.45°C (rough estimate) |
Density | 1.2498 (rough estimate) |
refractive index | -25 ° (C=1, DMF) |
storage temp. | 2-8°C |
solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. |
form | powder to crystal |
pka | 3.57±0.23(Predicted) |
color | White to Almost white |
optical activity | [α]20/D 24±2°, c = 1% in DMF |
Water Solubility | Slightly soluble in water. |
BRN | 3635671 |
InChIKey | FODJWPHPWBKDON-IBGZPJMESA-N |
CAS DataBase Reference | 71989-14-5(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() GHS02,GHS05 |
|||||||||
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Signal word | Danger | |||||||||
Hazard statements | H225-H314 | |||||||||
Precautionary statements | P210-P233-P240-P241-P242-P243-P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378-P403+P235-P405-P501 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 24/25-36/37/39-27-26 | |||||||||
WGK Germany | 3 | |||||||||
HazardClass | IRRITANT | |||||||||
HS Code | 29242990 | |||||||||
NFPA 704 |
|
Fmoc-Asp(OtBu)-OH price More Price(19)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 8.52005 | Fmoc-Asp(OtBu)-OH Novabiochem? | 71989-14-5 | 25G | ₹4640 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 8.52005 | Fmoc-Asp(OtBu)-OH Novabiochem? | 71989-14-5 | 100G | ₹13950 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 8.52005 | Fmoc-Asp(OtBu)-OH Novabiochem? | 71989-14-5 | 250G | ₹29800.01 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 8.52005 | Fmoc-Asp(OtBu)-OH Novabiochem? | 71989-14-5 | 500G | ₹55800 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 8.52005 | Fmoc-Asp(OtBu)-OH Novabiochem? | 71989-14-5 | 1KG | ₹103210 | 2022-06-14 | Buy |
Fmoc-Asp(OtBu)-OH Chemical Properties,Uses,Production
Chemical Properties
Fmoc-Asp(OtBu)-OH is a protected form of L-aspartic acid. It is a white to light yellow crystal powder. The molecule contains ester groups and amino groups, making it prone to polymerization and unstable over time. Therefore, it is not recommended to store it for extended periods.
Uses
L-Aspartic acid is a nonessential amino acid that is used to biosynthesize other amino acids within the human body.
Preparation
Fmoc-Asp(OtBu)-OH was prepared by substitution reaction with 9-fluorenylmethyl chloroformate from L-aspartic acid 4-tert-butyl ester.
General Description
The product number for this product was previously 04-12-1013.
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-Asp(OtBu)-OH Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
chevron_rightSupplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
TEADUS PHARMA PRIVATE LIMITED | +91-9740077663 +91-9740077663 | Telangana, India | 242 | 58 | Inquiry |
SV CHEM INTERMEDITES PRIVATE LIMITED | +91-9940629423 +91-9940629423 | Tamil Nadu, India | 202 | 58 | Inquiry |
JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
Globe Chemie | +91 (20) 3230-9500 | New Delhi, India | 294 | 50 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
Divis Laboratories Limited | 09985163016 | Andhra Pradesh, India | 28 | 58 | Inquiry |
Divis Laboratories Ltd. | 91-40-66966300 | Hyderabad, India | 148 | 58 | Inquiry |
Supplier | Advantage |
---|---|
TEADUS PHARMA PRIVATE LIMITED | 58 |
SV CHEM INTERMEDITES PRIVATE LIMITED | 58 |
JSK Chemicals | 58 |
Globe Chemie | 50 |
TCI Chemicals (India) Pvt. Ltd. | 58 |
Otto Chemie Pvt. Ltd. | 58 |
CHEMSWORTH | 30 |
A.J Chemicals | 58 |
Divis Laboratories Limited | 58 |
Divis Laboratories Ltd. | 58 |