dimethyl (tert-butoxycarbonyl)-L-aspartate
- Product Name
- dimethyl (tert-butoxycarbonyl)-L-aspartate
- CAS No.
- 55747-84-7
- Chemical Name
- dimethyl (tert-butoxycarbonyl)-L-aspartate
- Synonyms
- Dimethyl (S)-2-(Boc-amino)succinate;N-Boc-L-aspartic acid dimethyl ester;dimethyl (tert-butoxycarbonyl)-L-aspartate;(S)-dimethyl 2-(tert-butoxycarbonylamino)succinate;N-α-(t-Butoxycarbonyl)-L-aspartic acid α,β-dimethyl ester;L-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-, dimethyl ester;L-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 1,4-dimethyl ester
- CBNumber
- CB02742630
- Molecular Formula
- C11H19NO6
- Formula Weight
- 261.27
- MOL File
- 55747-84-7.mol
dimethyl (tert-butoxycarbonyl)-L-aspartate Property
- Melting point:
- 64-65 °C
- Boiling point:
- 356.5±32.0 °C(Predicted)
- Density
- 1.136±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- 10.36±0.46(Predicted)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- AS116537
- Product name
- Dimethyl(S)-2-(Boc-amino)succinate
- Purity
- 97+%
- Packaging
- 1g
- Price
- $266
- Updated
- 2021/12/16
- Product number
- CCH0003714
- Product name
- (S)-DIMETHYL 2-(TERT-BUTOXYCARBONYLAMINO)SUCCINATE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $501.31
- Updated
- 2021/12/16
- Product number
- X3743
- Product name
- (S)-Dimethyl2-(tert-butoxycarbonylamino)succinate
- Packaging
- 5g
- Price
- $1003
- Updated
- 2021/12/16
- Product number
- SC-29405
- Product name
- (S)-dimethyl 2-(tert-butoxycarbonylamino)succinate
- Purity
- 95
- Packaging
- 1g
- Price
- $1833
- Updated
- 2021/12/16
- Product number
- SC-29405
- Product name
- (S)-dimethyl 2-(tert-butoxycarbonylamino)succinate
- Purity
- 95
- Packaging
- 5g
- Price
- $2750
- Updated
- 2021/12/16
dimethyl (tert-butoxycarbonyl)-L-aspartate Chemical Properties,Usage,Production
Synthesis
24424-99-5
32213-95-9
130622-08-1
Step 1: Dimethyl (S)-2-aminosuccinate hydrochloride (5.0 g, 25.3 mmol) was dissolved in a solvent mixture of dichloromethane (50 mL) and water (25 mL) and sodium bicarbonate (4.25 g, 50.6 mmol) was added to the system. The reaction mixture was stirred for 4 hours and then the solvent was removed by rotary evaporator. The crude product was purified by recrystallization from n-heptane to give the target compound in white solid form (5.97 g, yield: 90%).
References
[1] Patent: CN108148022, 2018, A. Location in patent: Paragraph 0187; 0188; 0189
[2] Acta Crystallographica Section C: Crystal Structure Communications, 2013, vol. 69, # 1, p. 82 - 86
[3] Patent: WO2013/114250, 2013, A1. Location in patent: Page/Page column 168
[4] Heterocycles, 1997, vol. 44, # 1, p. 213 - 225
[5] Tetrahedron Asymmetry, 2000, vol. 11, # 15, p. 3063 - 3068
dimethyl (tert-butoxycarbonyl)-L-aspartate Preparation Products And Raw materials
Raw materials
Preparation Products
dimethyl (tert-butoxycarbonyl)-L-aspartate Suppliers
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