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

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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)

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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.

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N-Bromosuccinimide Price

Activate Scientific

Product number: AS116537
Product name: Dimethyl(S)-2-(Boc-amino)succinate
Purity: 97+%
Packaging: 1g
Price: $266
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CCH0003714
Product name: (S)-DIMETHYL 2-(TERT-BUTOXYCARBONYLAMINO)SUCCINATE
Purity: 95.00%
Packaging: 5MG
Price: $501.31
Updated: 2021/12/16

AK Scientific

Product number: X3743
Product name: (S)-Dimethyl2-(tert-butoxycarbonylamino)succinate
Packaging: 5g
Price: $1003
Updated: 2021/12/16

Ambeed

Product number: A151131
Product name: Boc-Asp(Ome)-Ome
Purity: 95+%
Packaging: 100mg
Price: $24
Updated: 2021/12/16

Ambeed

Product number: A151131
Product name: Boc-Asp(Ome)-Ome
Purity: 95+%
Packaging: 250mg
Price: $34
Updated: 2021/12/16

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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

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dimethyl (tert-butoxycarbonyl)-L-aspartate Suppliers

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55747-84-7, dimethyl (tert-butoxycarbonyl)-L-aspartateRelated Search:

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L-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-, dimethyl ester

dimethyl (tert-butoxycarbonyl)-L-aspartate

L-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 1,4-dimethyl ester

(S)-dimethyl 2-(tert-butoxycarbonylamino)succinate

N-α-(t-Butoxycarbonyl)-L-aspartic acid α,β-dimethyl ester

Dimethyl (S)-2-(Boc-amino)succinate

N-Boc-L-aspartic acid dimethyl ester

55747-84-7