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alpha-Cyclopentylmandelic acid

Product Name
alpha-Cyclopentylmandelic acid
CAS No.
427-49-6
Chemical Name
alpha-Cyclopentylmandelic acid
Synonyms
2-Cyclopentyl-2-hydroxy-2-phenylacetic acid;CYCLOPENTYL MANDELIC ACID;Mandelic acid, alpha-cyclopentyl;Glycopyrronium Bromide EP Impurity J;CM ACID;pha-CycL;TIMTEC-BB SBB010054;2-CYCLOPENTYL MANDELIC ACI;Glycopyrrolate Impurity 15;α-Cyclopentylmandelic acid
CBNumber
CB1751794
Molecular Formula
C13H16O3
Formula Weight
220.27
MOL File
427-49-6.mol
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alpha-Cyclopentylmandelic acid Property

Melting point:
144-150 °C
Boiling point:
110 °C (0.5 mmHg)
Density 
1.247±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
3.53±0.25(Predicted)
form 
Solid
color 
White to pale brown
InChIKey
WFLUEQCOAQCQLP-UHFFFAOYSA-N
LogP
2.770 (est)
CAS DataBase Reference
427-49-6(CAS DataBase Reference)
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Safety

Hazard Codes 
C,Xi
Risk Statements 
34-41-37/38
Safety Statements 
45-36/37/39-26-39
RIDADR 
3261
WGK Germany 
3
HazardClass 
IRRITANT
PackingGroup 
III
HS Code 
29163990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
PHR2467
Product name
Glycopyrrolate Related Compound C
Purity
pharmaceutical secondary standard
Packaging
50MG
Price
$718
Updated
2024/03/01
Sigma-Aldrich
Product number
706396
Product name
α-Cyclopentylmandelic acid
Purity
97%
Packaging
5g
Price
$76.9
Updated
2024/03/01
Sigma-Aldrich
Product number
1296042
Product name
Glycopyrrolate Related Compound C
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
25mg
Price
$1490
Updated
2024/03/01
TCI Chemical
Product number
C2394
Product name
alpha-Cyclopentyl-DL-mandelic Acid
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$45
Updated
2024/03/01
TCI Chemical
Product number
C2394
Product name
alpha-Cyclopentyl-DL-mandelic Acid
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$200
Updated
2024/03/01
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alpha-Cyclopentylmandelic acid Chemical Properties,Usage,Production

Chemical Properties

white to beige powder

Uses

intermediate for Glycopyrronium Bromide, Oxyphencyclimine HCl, Oxypyrronium Bromide

Uses

2-Cyclopentyl-2-hydroxy-2-phenylacetic Acid is an impurity of Glycopyrrolate (G657000), a novel pharmaceutical compound based on PDE IV inhibitors; used in the treatment of respiratory complaints. It is used in the synthesis of muscarinic M3 receptor antagonists.

alpha-Cyclopentylmandelic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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alpha-Cyclopentylmandelic acid Suppliers

Americas 1 Belgium 1 Canada 1 China 251 Europe 1 Germany 3 India 19 Japan 2 Russia 1 Slovakia 1 United Kingdom 7 United States 39 Global 327
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28398
Advantage
80
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View Lastest Price from alpha-Cyclopentylmandelic acid manufacturers

Hebei Dangtong Import and export Co LTD
Product
alpha-Cyclopentylmandelic acid 427-49-6
Price
US $970.00-955.00/kg
Min. Order
1kg
Purity
99.99%
Supply Ability
100Tons
Release date
2023-03-06
Anhui Dexinjia Biopharm Co., Ltd
Product
alpha-Cyclopentylmandelic acid 427-49-6
Price
US $100.00-2000.00/KG
Min. Order
100g
Purity
no less than 98%
Supply Ability
1MT per month
Release date
2021-01-12
R&D Scientific Inc.
Product
2-Cyclopentyl-2-hydroxy-2-phenylacetic acid 427-49-6
Price
US $1390.00/Kg
Min. Order
1Kg
Purity
98
Supply Ability
500 Kg
Release date
2024-04-24

427-49-6, alpha-Cyclopentylmandelic acidRelated Search:

4-Methoxyphenylacetic acid Ethyl 2-(Chlorosulfonyl)acetate Folic acid 2-Hydroxyphenylacetic acid Citric acid DL-Mandelic acid CHLOROPHOSPHONAZO III α-Lipoic Acid Stearic acid 4-Hydroxyphenylacetic acid Alpha-Cyclopentylmandelic Acid Methyl Ester 2-Cyclohexylmandelic acid Ascoric Acid Benzoylformic acid LPHE-009 glycopyrronium bromide Methyl (R)-(-)-cyclopentylmandelate CYCLOPENTYL PHENYL KETONE

  • ALPHA-CYCLOPENTYLMANDELIC ACID
  • CM ACID
  • CYCLOPENTYL-HYDROXY-PHENYL-ACETIC ACID
  • CYCLOPENTYL MANDELIC ACID
  • CYCLOPENTYLPHENYLGLYCOLIC ACID
  • TIMTEC-BB SBB010054
  • a-Cyclo Pentyl Mandelic acid
  • 2-CYCLOPENTYL MANDELIC ACID
  • 2-Cyclopentyl-2-hydroxy-2-phenylacetic acid
  • 2-hydroxy-2-cyclopentyl-2-phenylacetic acid
  • α-Cyclopentyl-α-hydroxybenzeneacetic acid
  • alpha-Cyclopentylmandelic acid,98%
  • alpha-Cyclopentyl-DL-mandelic Acid
  • 2-CYCLOPENTYL MANDELIC ACI
  • alpha-CyclopentylMandelic acidCyclopentylphenylglycolic acid
  • Glycopyrrolate Related Compound C (25 mg) (2-Cyclopentyl-2-hydroxy-2-phenylacetic acid)
  • alpha-CyclopentylMandelic acid, 98% 5GR
  • Benzeneacetic acid, a-cyclopentyl-a-hydroxy-
  • alpha-CyclopentylMandelic acid SynonyMs Cyclopentylphenylglycolic acid
  • cyclopentylphenylglycolic acid cyclopentylphenylglycolic acid
  • α-Cyclopentyl-DL-Mandelic Acid
  • Glycopyrrolate Related CoMpound C
  • Glycopyrrolate Impurity 15
  • Glycopyrrolate USP Related Compound C
  • Glycopyrronium Bromide EP Impurity J
  • ALPHA-CYCLOPENTYLMANDELIC ACID CM ACID
  • Cyclopentylphenylglykolsure
  • α-Cyclopentylmandelic acid≥ 99% (Titration)
  • alpha-Cyclopentylmandelic acid 97%
  • 2-cyclopentyl-2-hydroxy-2-phenyl-ethanoic acid
  • Mandelic acid, alpha-cyclopentyl
  • α-Cyclopentyl-DL-mandelic Acid &gt
  • pha-CycL
  • Glycopyrrolate EP Impurity J
  • CMPA =Cyclopentylmandelic acid Purity:98% (2.5 Kg X 3 batches + 3 Kg 4 th batch) 2weeks
  • α-Cyclopentylmandelic acid
  • Cyclopentyl mandelic acid(Glycopyrrolate Related compound C)
  • TIANFUCHEM--427-49-6--alpha-Cyclopentylmandelic acid
  • α-Cyclopentyl-DL-mandelic Acid
  • Glycopyrrolate Related Compound C (2-Cyclopentyl-2-hydroxy-2-phenylacetic acid) (1296042)
  • alpha-CYCLOPENTYL MANDELIC ACID Extra Pure
  • Grononium bromide impurity I
  • Benzeneacetic acid, α-cyclopentyl-α-hydroxy-
  • Glycopyrronium Bromide EP Impurity J (Glycopyrrolate USP Related Compound C)
  • 2-Cyclopentyl-2-hydroxyphenylacetic acid
  • Glycopyrronium Bromide Impurity 15
  • Glycopyrrolate Related Compound-C / Glycopyrronium Bromide EP impurity J
  • 427-49-6
  • Building Blocks
  • C13 to C42+
  • Carbonyl Compounds
  • Carboxylic Acids
  • Chemical Synthesis
  • Organic Building Blocks
  • Intermediate