![(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one structure, CAS 76855-69-1](/structures/60000/48051_1_76855_69_1.png)
CAS Number76855-69-1
Synonyms(2R,3R)-3-[(1R)-1-{[Dimethyl(2-methyl-2-propanyl)silyl]oxy}ethyl]-4-oxo-2-azetidinyl acetate; MFCD00077636; EINECS 408-050-9; (2R,3R)-3-[(1R)-1-{[tert-Butyl(dimethyl)silyl]oxy}ethyl]-4-oxoazetidin-2-yl acetate; (2R,3R)-3-[(1S)-1-{[tert-Butyl(dimethyl)silyl]oxy}ethyl]-4-oxoazetidin-2-yl acetate; [3R(1'R,4R)]-(+)-4-Acetoxy-3-[1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone; (2R,3R)-3-[(1S)-1-{[Dimethyl(2-methyl-2-propanyl)silyl]oxy}ethyl]-4-oxo-2-azetidinyl acetate; (3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one; (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone; (3R,4R)-4-ACETOXY-3-[(R)-1-(TERT-BUTYLDIMETHYLSILYLOXY)ETHYL ]AZETIDIN-2-ONE; 4-AA
Molecular FormulaC13H25NO4Si
Molecular Weight287.43
Purity98%
Density1.0±0.1 g/cm3
Boiling Point358.3±27.0 °C at 760 mmHg
Melting Point107-109 °C (lit.)
AppearanceWhite to light yellow crystal powder
EINECS408-050-9
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 76855-69-1 |
| Catalog No. | 2A-9048051 |
| Chinese Name | 4-乙酰氧基氮杂环丁酮 |
| Synonyms | (2R,3R)-3-[(1R)-1-{[Dimethyl(2-methyl-2-propanyl)silyl]oxy}ethyl]-4-oxo-2-azetidinyl acetate; MFCD00077636; EINECS 408-050-9; (2R,3R)-3-[(1R)-1-{[tert-Butyl(dimethyl)silyl]oxy}ethyl]-4-oxoazetidin-2-yl acetate; (2R,3R)-3-[(1S)-1-{[tert-Butyl(dimethyl)silyl]oxy}ethyl]-4-oxoazetidin-2-yl acetate; [3R(1'R,4R)]-(+)-4-Acetoxy-3-[1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone; (2R,3R)-3-[(1S)-1-{[Dimethyl(2-methyl-2-propanyl)silyl]oxy}ethyl]-4-oxo-2-azetidinyl acetate; (3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one; (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone; (3R,4R)-4-ACETOXY-3-[(R)-1-(TERT-BUTYLDIMETHYLSILYLOXY)ETHYL ]AZETIDIN-2-ONE; 4-AA |
| Molecular Formula | C13H25NO4Si |
| Molecular Weight | 287.43 |
| Purity | 98 |
| Density | 1.0±0.1 g/cm3 |
| Boiling Point | 358.3±27.0 °C at 760 mmHg |
| Melting Point | 107-109 °C (lit.) |
| Appearance | White to light yellow crystal powder |
| Storage Condition | Store in an airtight container in a cool, dry plac |
| EINECS | 408-050-9 |
| HTC | 2933990090 |
| PubChem ID | 24863408 |
| MDL Number | MFCD00077636 |
| SMILES | C[C@@H](O[Si](C)(C)C(C)(C)C)C1[C@H](NC1=O)OC(C)=O |
| InChI | 1S/C13H25NO4Si/c1-8(18-19(6,7)13(3,4)5)10-11(16)14-12(10)17-9(2)15/h8,10,12H,1-7H3,(H,14,16)/t8-,10+,12-/m1/s1 |
| InChI Key | GWHDKFODLYVMQG-UBHAPETDSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352005 |
| Hazard Symbols | transportation |
| MSDS | msds/48051_1_76855_69_1.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Danger Regulations: 3077 International Maritime Transport Danger Regulations: 3077 International Air Transport Danger Regulations: 3077 14.2 Names specified by the United Nations (UN) European land transport hazard regulations: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. ([3R(1'R,4R)]-(+)-4- Acetoxy-3-[1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone) IMDG: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. ([3R(1'R,4R)]-(+)-4- Acetoxy-3-[1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone) International Air Transport Hazardous Regulations: Environmentally hazardous substance, solid, n.o.s. ([3R(1'R,4R)]-(+)-4-Acetoxy-3-[1-(tert- butyldimethylsilyloxy)ethyl]-2-azetidinone) 14.3 Transport hazard categories European land transport Dangerous Regulations: 9 International sea transport Dangerous Regulations: 9 International air transport Dangerous Regulations: 9 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Dangerous Regulations: Yes International Maritime Transport Dangerous Regulations Maritime Pollutants: Yes International Air Transport Dangerous Regulations: Yes 14.6 Special reminder to users further information Dangerous goods are individually packaged, with liquids exceeding 5 liters or solids exceeding 5 kilograms. The outer packaging of each independent package and the combined independent inner package must have EHS on it. Identification (according to European ADR Regulation 2.2.9.1.10, IMDG Regulation 2.10.3), The company is not responsible for any damage caused by any operation or contact with the above products. For more terms of use, see invoice or package The reverse side of the mounting strip. |
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