ChemicalBook >> CAS DataBase List >>(R)-(-)-alpha-Methoxyphenylacetic acid
(R)-(-)-alpha-Methoxyphenylacetic acid
- CAS No.
- 3966-32-3
- Chemical Name:
- (R)-(-)-alpha-Methoxyphenylacetic acid
- Synonyms
- (R)-2-Methoxy-2-phenylacetic acid;(R)-(-)-α-Methoxyphenylacetic Acid;(R)-(-)-αBenzeneacetic acid, .a;O-METHYL-D-MANDELIC ACID;O-Methyl-(R)-mandelicacid;Acetic acid, methoxyphenyl;(-)-Methoxyphenylacetic acid;(1)-(Methoxy)phenylacetic acid;(methyloxy)(phenyl)acetic acid
- CBNumber:
- CB2105770
- Molecular Formula:
- C9H10O3
- Molecular Weight:
- 166.17
- MDL Number:
- MFCD00004250
- MOL File:
- 3966-32-3.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| Melting point | 66-68 °C(lit.) |
|---|---|
| Boiling point | 164-166°C 18mm |
| alpha | -160.4 º (C=1, MEOH) |
| Density | 1.1708 (rough estimate) |
| refractive index | -147 ° (C=0.5, EtOH) |
| Flash point | 164-166°C/18mm |
| storage temp. | 2-8°C |
| solubility | Chloroform, Ethanol, Methanol |
| form | Fine Crystalline Powder or Needles |
| pka | 3.10±0.10(Predicted) |
| color | White |
| optical activity | [α]20/D -150±3°, c = 0.5% in ethanol |
| BRN | 3589257 |
| CAS DataBase Reference | 3966-32-3(CAS DataBase Reference) |
| FDA UNII | WA8N5X9TFK |
| NIST Chemistry Reference | (R)-(-)-«alpha»-methoxyphenylacetic acid(3966-32-3) |
| UNSPSC Code | 12352112 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29189900 | |||||||||
| NFPA 704 |
|
(R)-(-)-alpha-Methoxyphenylacetic acid price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 248967 | (R)-(?)-α-Methoxyphenylacetic acid 99% | 3966-32-3 | 1g | $208 | 2024-03-01 | Buy |
| Sigma-Aldrich | 65209 | (R)-(?)-α-Methoxyphenylacetic acid for chiral derivatization, ≥99.0% | 3966-32-3 | 1g | $310 | 2022-05-15 | Buy |
| TCI Chemical | M0830 | (R)-(-)-alpha-Methoxyphenylacetic Acid >98.0%(GC)(T) | 3966-32-3 | 1g | $39 | 2024-03-01 | Buy |
| TCI Chemical | M0830 | (R)-(-)-alpha-Methoxyphenylacetic Acid >98.0%(GC)(T) | 3966-32-3 | 5g | $123 | 2024-03-01 | Buy |
| Alfa Aesar | L08719 | (R)-(-)-alpha-Methoxyphenylacetic acid, 99% | 3966-32-3 | 250mg | $37.65 | 2024-03-01 | Buy |
(R)-(-)-alpha-Methoxyphenylacetic acid Chemical Properties,Uses,Production
Chemical Properties
white fine crystalline powder or needles
Uses
(R)-(-)-α-Methoxyphenylacetic Acid is a useful synthetic intermediate. It is used as a reactant in the synthesis of dopamine receptor agonists. It can also be used to prepare hydroxytriamides as potent γ-secretase inhibitors.
General Description
(R)-(?)-α-Methoxyphenylacetic acid is a chiral derivatizating agent, which is employed for derivatizing enantiomers into diastereoisomers.
Purification Methods
Purify the acids by recrystallising from *C6H6/pet ether (b 80-100o). [Neilson & Peters J Chem Soc 1519 1962, Weizmann et al. J Am Chem Soc 70 1153 1948, Pirie & Smith J Chem Soc 338 1932, NMR: Dale & Mosher J Am Chem Soc 9 5 512 1973, for resolution: Roy & Deslongchamps Can J Chem 63 651 1985, Trost et al. J Am Chem Soc 1 0 8 4974 1986.] The racemic mixture has m 72o, b 121-122o/0.4mm, 165o/18mm (from pet ether) [Braun et al. Chem Ber 6 3 2847 1930]. [Beilstein 10 IV 566.]
(R)-(-)-alpha-Methoxyphenylacetic acid Preparation Products And Raw materials
Global( 171)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18142 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 | info@dakenam.com | China | 19852 | 58 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
| 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 | 29866 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 18645 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
View Lastest Price from (R)-(-)-alpha-Methoxyphenylacetic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-10-25 | (R)-(-)-alpha-Methoxyphenylacetic acid
3966-32-3
|
US $0.00 / KG | 1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2022-09-28 | (R)-(-)-alpha-Methoxyphenylacetic acid
3966-32-3
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2019-07-06 | (R)-(-)-alpha-Methoxyphenylacetic acid
3966-32-3
|
US $1.00 / kg | 1kg | 95%-99% | as request | Career Henan Chemical Co |
-
- (R)-(-)-alpha-Methoxyphenylacetic acid
3966-32-3
- US $0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- (R)-(-)-alpha-Methoxyphenylacetic acid
3966-32-3
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- (R)-(-)-alpha-Methoxyphenylacetic acid
3966-32-3
- US $1.00 / kg
- 95%-99%
- Career Henan Chemical Co
3966-32-3((R)-(-)-alpha-Methoxyphenylacetic acid)Related Search:
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(R)-(-)-METHOXYPHENYLACETIC ACID
O-METHYL-D-MANDELIC ACID
(R)-(-)-ALPHA-METHOXYPHENYLACETIC ACID
(R)-ALPHA-METHOXYPHENYLACETIC ACID
(R)-(-)-A-METHOXYPHENYLACETIC ACID
Benzeneacetic acid, alpha-methoxy-, (R)-
Acetic acid, methoxyphenyl- (8CI)
Benzeneacetic acid, .a
(R)-(-)-&alpha
R-MINUS-A-METHOXYPHENYL ACETIC ACID
O-Methyl-(R)-mandelicacid
(r)-(-)-à-methoxyphenylacetic acid
(R)-(-)-ALPHA-METHOXYPHENYLACETIC ACID 99%
(R)-(-)-ɑ-Methoxyphenylacetic acid, 99%
(2R)-2-Methoxy-2-phenylacetic acid
(R)-α-Methoxybenzeneacetic acid
(αR)-α-Methoxybenzeneacetic acid
[R,(-)]-α-Methoxybenzeneacetic acid
(R)-(-)-alpha-Methoxyphenylacetic acid,99%
(R)-()-α-Methoxyphenylacetic acid,O-Methyl-D-mandelic acid
(R)-(-)-alpha-Methoxyphenylacetic acid, 99% 1GR
(1)-(Methoxy)phenylacetic acid
(methyloxy)(phenyl)acetic acid
2-methoxy-2-phenyl-ethanoic acid
Acetic acid, methoxyphenyl
(R)-(-)-α-MethoxyphenylaceticAcid>
Benzeneacetic acid, α-methoxy-, (αR)-
?-(-)-alpha-Methoxyphenylacetic acid
(R)-2-Methoxy-2-phenylacetic acid
(R)-(-)-α-Methoxyphenylacetic Acid
(2S)-Methoxy(phenyl)acetic acid
(-)-Methoxyphenylacetic acid
(R)-(?)-α-Methoxyphenylacetic acid
3966-32-3
e.e. / Absolute Conefiguration Determination (NMR)
Enantiomer Excess & Absolute Conefiguration Determination
Chiral Building Blocks
Carboxylic Acids (Chiral)
Derivatization Reagents
Chiral Resolving Reagents
Analytical Chromatography Product Catalog
Chiral Derivatization
Chiral Resolution Reagents
Asymmetric Synthesis
Analytical Chemistry
Carboxylic Acids (Chiral)
Chiral Building Blocks
e.e. / Absolute Configuration Determination (NMR)
Enantiomer Excess & Absolute Configuration Determination
Synthetic Organic Chemistry