ChemicalBook > CAS DataBase List > (S)-2-Chloromandelic acid

(S)-2-Chloromandelic acid

Product Name
(S)-2-Chloromandelic acid
CAS No.
52950-19-3
Chemical Name
(S)-2-Chloromandelic acid
Synonyms
CARI-001;D-o-Mandelic acid;D-2-Chloromandelic;(S)-2-Chloromandelic;S-Chloromadelic acid;Carisbamate Impurity 2;(+)-2-Chloromedolic Acid;(S(+)-chloromandelicacid);(S)-O-CHLOROMANDELIC ACID;(S)-2-CHLOROMANDELIC ACID
CBNumber
CB7173732
Molecular Formula
C8H7ClO3
Formula Weight
186.59
MOL File
52950-19-3.mol
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(S)-2-Chloromandelic acid Property

Melting point:
118-121 °C(lit.)
alpha 
124 º (c=3,H2O)
Boiling point:
350.3±27.0 °C(Predicted)
Density 
1.468±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
Methanol, Water
form 
Powder
pka
3.30±0.10(Predicted)
color 
White to pale brown
CAS DataBase Reference
52950-19-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
37/39-26-36
WGK Germany 
3
HS Code 
29181990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
562823
Product name
(S)-(+)-2-Chloromandelic acid
Purity
97%
Packaging
500mg
Price
$46
Updated
2023/06/20
TCI Chemical
Product number
C2738
Product name
2-Chloro-L-mandelic Acid
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$144
Updated
2025/07/31
TCI Chemical
Product number
C2738
Product name
2-Chloro-L-mandelic Acid
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$716
Updated
2025/07/31
TRC
Product number
C432670
Product name
(S)-(+)-2-Chloromandelic acid
Packaging
5g
Price
$130
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC20244
Product name
(S)-2-Chloromandelic acid
Packaging
500mg
Price
$115
Updated
2021/12/16
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(S)-2-Chloromandelic acid Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Uses

(S)-2-Chloromandelic acid can be used for chiral resolutions.

Synthesis

74-90-8

89-98-5

10421-85-9

52923-20-3

First, 150 mL of toluene was added to a flask equipped with a stirrer and an internal thermometer. Under constant stirring, 0.09 g (0.08 x 10^-3 mol) of the (R,R)-VO salen complex of Example 1 and 21.1 g (0.15 mol) of freshly prepared 2-chlorobenzaldehyde were added sequentially. Subsequently, 10.1 g (0.375 mol) of hydrocyanic acid was added all at once. The dark green homogeneous solution formed was stirred for 24 h at room temperature in a closed apparatus. The conversion was analyzed by gas chromatography (GC) and was 98%; the enantiomeric excess (ee) value of (S)-2-chloromandelate cyanohydrin was 73%.

References

[1] Patent: US2004/236129, 2004, A1. Location in patent: Page 4
[2] Patent: US2004/236129, 2004, A1. Location in patent: Page 4
[3] Patent: US2004/236129, 2004, A1. Location in patent: Page 4
[4] Patent: US2004/236129, 2004, A1. Location in patent: Page 4
[5] Patent: US2004/236129, 2004, A1. Location in patent: Page 4

(S)-2-Chloromandelic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-2-Chloromandelic acid Suppliers

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View Lastest Price from (S)-2-Chloromandelic acid manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
(S)-2-Chloromandelic acid 52950-19-3
Price
US $0.00/Kg/Bag
Min. Order
1KG
Purity
99%min
Supply Ability
500kg
Release date
2021-11-03
Henan Aochuang Chemical Co.,Ltd.
Product
(S)-2-Chloromandelic acid 52950-19-3
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-14
Zhuozhou Wenxi import and Export Co., Ltd
Product
S-Chloromadelic acid 52950-19-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10

52950-19-3, (S)-2-Chloromandelic acidRelated Search:

2-Chlorobenzyl chloride (S)-(+)-Mandelic acid 2-Methylbenzyl chloride Mandelic acid alpha-Chloro-o-fluorotoluene Ethyl 2-(Chlorosulfonyl)acetate 2-Chloroaniline Folic acid Polyoxyethylene dioleate ether Allethrin Phosphinothricin 1-Chloropinacolone Methyl Oleate POE (2) OLEYL AMINE Citric acid Ascoric Acid 2-Aminobenzylchloride m-Chloromandelic acid,3-CHLOROMANDELIC ACID

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