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(R)-(-)-alpha-Methoxyphenylacetic acid

(R)-(-)-alpha-Methoxyphenylacetic acid
(R)-(-)-alpha-Methoxyphenylacetic acid structure
CAS No.
3966-32-3
Chemical Name:
(R)-(-)-alpha-Methoxyphenylacetic acid
Synonyms
(R)-(-)-αBenzeneacetic acid, .a;O-METHYL-D-MANDELIC ACID;O-Methyl-(R)-mandelicacid;Acetic acid, methoxyphenyl;(1)-(Methoxy)phenylacetic acid;(methyloxy)(phenyl)acetic acid;(R)-α-Methoxybenzeneacetic acid;(R)-(-)-METHOXYPHENYLACETIC ACID;(αR)-α-Methoxybenzeneacetic acid
CBNumber:
CB2105770
Molecular Formula:
C9H10O3
Formula Weight:
166.17
MOL File:
3966-32-3.mol

(R)-(-)-alpha-Methoxyphenylacetic acid Properties

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
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)
NIST Chemistry Reference
(R)-(-)-«alpha»-methoxyphenylacetic acid(3966-32-3)
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-P305+P351+P338-P280a-P304+P340-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  29189900

(R)-(-)-alpha-Methoxyphenylacetic acid price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 248967 (R)-(?)-α-Methoxyphenylacetic acid 99% 3966-32-3 1g $279 2020-08-18 Buy
Sigma-Aldrich 65209 (R)-(?)-α-Methoxyphenylacetic acid for chiral derivatization, ≥99.0% 3966-32-3 1g $279 2020-08-18 Buy
TCI Chemical M0830 (R)-(-)-alpha-Methoxyphenylacetic Acid >98.0%(GC)(T) 3966-32-3 1g $34 2021-03-22 Buy
TCI Chemical M0830 (R)-(-)-alpha-Methoxyphenylacetic Acid >98.0%(GC)(T) 3966-32-3 5g $101 2021-03-22 Buy
Alfa Aesar L08719 (R)-(-)-alpha-Methoxyphenylacetic acid, 99% 3966-32-3 250mg $36.7 2021-03-22 Buy

(R)-(-)-alpha-Methoxyphenylacetic acid Chemical Properties,Uses,Production

Chemical Properties

white fine crystalline powder or needles

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

Raw materials

Preparation Products


(R)-(-)-alpha-Methoxyphenylacetic acid Suppliers

Global( 138)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20890 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070
product@chemlin.com.cn CHINA 3013 60
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 890 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63726 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47498 58
Fuxin Pharmaceutical
021-50872116
contact@fuxinpharm.com CHINA 9520 58

View Lastest Price from (R)-(-)-alpha-Methoxyphenylacetic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
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 Spectrum


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