ChemicalBook >> CAS DataBase List >>(-)-O-ACETYL-D-MANDELIC ACID
(-)-O-ACETYL-D-MANDELIC ACID
- CAS No.
- 51019-43-3
- Chemical Name:
- (-)-O-ACETYL-D-MANDELIC ACID
- Synonyms
- -D-mandeL;(-)-O-AcetyL;Mandelic acid 12;(-)-O-Acetylmandelic acid;(-)-D-Mandelic acid acetate;R - 0 - ACETYLMANDELIC ACID;(-)-O-ACETYL-D-MANDELIC ACID;D-(-)-O-Acetyl Mandelic acid;(-)-O-Acetyl-D-mandelic Acid;(R)-(+)-O-ACETYLMANDELIC ACID
- CBNumber:
- CB6311049
- Molecular Formula:
- C10H10O4
- Molecular Weight:
- 194.19
- MDL Number:
- MFCD00004249
- MOL File:
- 51019-43-3.mol
- MSDS File:
- SDS
Last updated:2023-05-25 18:01:15
Melting point | 97-99 °C(lit.) |
---|---|
Boiling point | 317.8±30.0 °C(Predicted) |
Density | 1.259±0.06 g/cm3(Predicted) |
refractive index | -153 ° (C=2, Acetone) |
storage temp. | Inert atmosphere,Store in freezer, under -20°C |
solubility | Soluble in methanol. (almost transparency) |
pka | 2.76±0.10(Predicted) |
form | powder to crystal |
color | White to Almost white |
optical activity | [α]20/D 152.4°, c = 2 in acetone |
BRN | 2694110 |
InChIKey | YCCSWLJUVZBEAS-SECBINFHSA-N |
LogP | 1.780 (est) |
CAS DataBase Reference | 51019-43-3(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 22-24/25-60-37-26 | |||||||||
WGK Germany | 3 | |||||||||
HS Code | 29181990 | |||||||||
NFPA 704 |
|
(-)-O-ACETYL-D-MANDELIC ACID price More Price(26)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 253030 | (R)-(?)-O-Acetylmandelic acid 99%, optical purity ee: 98% (GLC) | 51019-43-3 | 5g | $105.6 | 2024-03-01 | Buy |
TCI Chemical | A1453 | (-)-O-Acetyl-D-mandelic Acid >98.0%(GC)(T) | 51019-43-3 | 5g | $40 | 2024-03-01 | Buy |
TCI Chemical | A1453 | (-)-O-Acetyl-D-mandelic Acid >98.0%(GC)(T) | 51019-43-3 | 25g | $123 | 2024-03-01 | Buy |
Alfa Aesar | H56492 | (R)-(-)-O-Acetylmandelic acid, 98% | 51019-43-3 | 1g | $22.65 | 2024-03-01 | Buy |
Alfa Aesar | H56492 | (R)-(-)-O-Acetylmandelic acid, 98% | 51019-43-3 | 5g | $75.65 | 2024-03-01 | Buy |
(-)-O-ACETYL-D-MANDELIC ACID Chemical Properties,Uses,Production
Chemical Properties
white to light yellow crystal powde
Uses
(R)-(-)-O-Acetylmandelic acid may be used as a precursor to prepare a chiral diamine, which is an intermediate to prepare Utenone A. It may also be used to prepare ethyl (2′R)-2′-acetoxy-2′-phenylethanoate.
Uses
The (R)- and (S)-isomers are chiral derivatizing agents for NMR determination of enantiomeric purity of α-deuterated carboxylic acids, alcohols, and amines.
General Description
(R)-(-)-O-Acetylmandelic acid is a chiral derivatizing agent for NMR determination of enantiomeric purity of α-deuterated carboxylic acids, alcohols, and amines.
Purification Methods
It crystallises from H2Owith 1mol of solvent which is removed on drying, or from other solvents as for the S-iso
(-)-O-ACETYL-D-MANDELIC ACID Preparation Products And Raw materials
Global( 223)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 16914 | 58 |
Nanjing Finetech Chemical Co., Ltd. | 025-85710122 17714198479 | sales@fine-chemtech.com | CHINA | 885 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29894 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10297 | 58 |
Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 11006 | 58 |
SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34571 | 58 |
View Lastest Price from (-)-O-ACETYL-D-MANDELIC ACID manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
![]() |
2022-09-28 | (-)-O-ACETYL-D-MANDELIC ACID
51019-43-3
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | |
![]() |
2019-07-06 | (-)-O-ACETYL-D-MANDELIC ACID
51019-43-3
|
US $7.00 / kg | 1kg | 99% | 100KG | Career Henan Chemical Co |
-
- (-)-O-ACETYL-D-MANDELIC ACID
51019-43-3
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- (-)-O-ACETYL-D-MANDELIC ACID
51019-43-3
- US $7.00 / kg
- 99%
- Career Henan Chemical Co
51019-43-3((-)-O-ACETYL-D-MANDELIC ACID)Related Search:
2-HYDROXYETHYL ACETATE
ALPHA-METHYLBENZYL ALCOHOL
(R)-(-)-1-Phenyl-1,2-ethanediol
1-PHENYL-1,2-ETHANEDIOL
Mandelic acid
Ethoxyacetic acid
(R)-Lactate
2-Formyl-3,4-dihydro-2H-pyran
Acetoxyacetic acid
(R)-(+)-2-METHOXYPROPIONIC ACID
1of4
(R)-(-)-ALPHA-ACETOXYPHENYLACETIC ACID
(R)-ALPHA-ACETOXYPHENYLACETIC ACID
(R)-(-)-O-ACETYLMANDELIC ACID
(R)-(+)-O-ACETYLMANDELIC ACID
(-)-O-ACETYL-D-MANDELIC ACID
(-)-O-Acetyl-D-mandelic acid, (R)-(-)-α-Acetoxyphenylacetic acid
(-)-D-Mandelic acid acetate
(R)-α-Acetoxybenzeneacetic acid
[R,(-)]-α-(Acetyloxy)benzeneacetic acid
(R)-(-)-alpha-Acetylmandelic acid, 99% (98% ee/GLC)
(R)-A-ACETOXYPHENYLACETIC ACID
R - 0 - ACETYLMANDELIC ACID
(r)-(-)-α-acetoxyphenylacetic acid
(r)-(-)-α-acetylmandelic acid
(R)-(-)-ALPHA-ACETOXYPHENYLACETIC ACID PURUM 98%
(R)-(-)-O-Acetylmandelic acid,99%
R-(-)-O-Acetoxyphenylaceticacid
(R)-2-acetoxy-2-phenylacetic acid
(R)-2-(2-Acetylphenyl)-2-hydroxyacetic acid
D-(-)-O-Acetyl Mandelic acid
(R)-(-)-O-Acetylmandelic acid 99%, optical purity ee: 98% (GLC)
2-hydroxy-2-phenylacetic acid acetyl ester
(2R)-2-acetyloxy-2-phenylacetic acid
(-)-O-Acetyl-D-mandelic Acid >
-D-mandeL
Benzeneacetic acid, α-(acetyloxy)-, (αR)-
(-)-O-AcetyL
Mandelic acid 12
Benzeneacetic acid, a-(acetyloxy)-, (aR)-
(-)-O-Acetyl-D-mandelic Acid
(R)-α-Acetoxybenzeneacetic acid
(-)-O-Acetylmandelic acid
(R)-2-Acetoxy-2-Phenylacetic Acid (O-Acetyl-D-Mandelic Acid)
2(R)-acetoxy-2-phenylacetic acid
51019-43-3
C10H9O4
Chiral Building Blocks
Carboxylic Acids
Asymmetric Synthesis
Analytical Chromatography Product Catalog
Analytical Reagents
Organic Building Blocks
CARBOXYLIC ACID
for Resolution of Alcohols & Thiols
for Resolution of Bases
Optical Resolution
Cosmetic
chiral
for Resolution of Alcohols & Thiols
for Resolution of Bases
Optical Resolution
Synthetic Organic Chemistry
Chiral Compound