CAS Number51019-43-3
Synonyms(2R)-2-acetyloxy-2-phenylacetic acid; (-)-O-Acetyl-D-mandelic Acid; (−)-O-Acetyl-D-mandelic acid; (2R)-Acetoxy(phenyl)acetic acid; (R)-2-Acetoxy-2-phenylacetic acid; R-(-)-A-Acetoxyphenylaceticacid; (R)-(-)-α-Acetoxyphenylacetic Acid; MFCD00004249; (R)-(-)-α-Acetylmandelic acid
Molecular FormulaCH3CO2CH(C6H5)CO2H
Molecular Weight194.18
Purity99%
Density1.3±0.1 g/cm3
Boiling Point317.8±30.0 °C at 760 mmHg
Melting Point97-99 °C (lit.)
AppearanceWhite to light yellow crystal powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 51019-43-3 |
| Catalog No. | 2A-9043391 |
| Chinese Name | (-)-O-乙酰基-D-扁桃酸 |
| Synonyms | (2R)-2-acetyloxy-2-phenylacetic acid; (-)-O-Acetyl-D-mandelic Acid; (−)-O-Acetyl-D-mandelic acid; (2R)-Acetoxy(phenyl)acetic acid; (R)-2-Acetoxy-2-phenylacetic acid; R-(-)-A-Acetoxyphenylaceticacid; (R)-(-)-α-Acetoxyphenylacetic Acid; MFCD00004249; (R)-(-)-α-Acetylmandelic acid |
| Molecular Formula | CH3CO2CH(C6H5)CO2H |
| Molecular Weight | 194.18 |
| Purity | 99 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 317.8±30.0 °C at 760 mmHg |
| Melting Point | 97-99 °C (lit.) |
| Appearance | White to light yellow crystal powder |
| Water Solubility | Soluble in: methanol |
| Storage Condition | Sealed, store at 2 ºC -8 ºC |
| Application | (R)-2-Acetoxy-2-phenylacetic acid is a biochemical reagent that can be used as a biological material or organic compound in life science-related research. |
| HTC | 2918990090 |
| PubChem ID | 24855256 |
| MDL Number | MFCD00004249 |
| SMILES | CC(=O)O[C@@H](C(O)=O)c1ccccc1 |
| InChI | 1S/C10H10O4/c1-7(11)14-9(10(12)13)8-5-3-2-4-6-8/h2-6,9H,1H3,(H,12,13)/t9-/m1/s1 |
| InChI Key | OBCUSTCTKLTMBX-SECBINFHSA-N |
| Beilstein/REAXYS | 2694110 |
| NACRES Code | NA.22 |
| UNSPSC | 12352108 |
| Hazard Symbols | transportation |
| MSDS | msds/43391_1_51019_43_3.pdf |
| Bioactivity | (R)-2-acetoxy-2-phenylacetic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Related Catalog Research Areas >> Others In Vitro (R)- and (S)-isomers are chiral derivatizing agents used in NMR determination of the enantiomeric purity of α-deuterated carboxylic acids, alcohols, and amines. Chemical & Physical Properties Density 1.3±0.1 g/cm3 Boiling Point 317.8±30.0 °C at 760 mmHg Melting Point 97-99ºC(lit.) Molecular Formula C10H10O4 Molecular Weight 194.18 Flash Point 125.0±18.1 °C Exact Mass 194.057907 PSA 74.60000 LogP 1.78 Vapor Pressure 0.0±0.7 mmHg at 25°C Index of Refraction 1.541 InChIKey OBCUSTCTKLTMBX-SECBINFHSA-N SMILES CC(=O)OC(C(=O)O)c1ccccc1 Storage condition 2-8°C |
| Use of | (R)-2-acetoxy-2-phenylacetic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Properties Name (R)-(-)-Alpha-Acetoxyphenylacetic Acid Synonym More Synonyms (-)-O-Acetyl-D-mandelic acid Biological Activity Description (R)-2-acetoxy-2-phenylacetic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Related Catalog Research Areas >> Others In Vitro (R)- and (S)-isomers are chiral derivatization agents used in NMR determination of the enantiomeric purity of α-deuterated carboxylic acids, alcohols, and amines. Chemical & Physical Properties Molecular Formula C10H10O4 Exact Mass 194.057907 PSA 74.60000 Index of Refraction 1.541 InChIKey OBCUSTCTKLTMBX-SECBINFHSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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