Cyclopentylphenylglykolsure
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- CAS-Nr.
- 427-49-6
- Bezeichnung:
- Cyclopentylphenylglykolsure
- Englisch Name:
- alpha-Cyclopentylmandelic acid
- Synonyma:
- 2-Cyclopentyl-2-hydroxy-2-phenylacetic acid;CYCLOPENTYL MANDELIC ACID;Glycopyrronium Bromide EP Impurity J;α-Cyclopentylmandelic acid;Mandelic acid, alpha-cyclopentyl;Glycopyrrolate Related CoMpound C;CM ACID;pha-CycL;TIMTEC-BB SBB010054;2-CYCLOPENTYL MANDELIC ACI
- CBNumber:
- CB1751794
- Summenformel:
- C13H16O3
- Molgewicht:
- 220.27
- MOL-Datei:
- 427-49-6.mol
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Cyclopentylphenylglykolsure Eigenschaften
- Schmelzpunkt:
- 144-150 °C
- Siedepunkt:
- 110 °C (0.5 mmHg)
- Dichte
- 1.247±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- L?slichkeit
- Chloroform (Slightly), Methanol (Slightly)
- pka
- 3.53±0.25(Predicted)
- Aggregatzustand
- Solid
- Farbe
- White to pale brown
- InChI
- InChI=1S/C13H16O3/c14-12(15)13(16,11-8-4-5-9-11)10-6-2-1-3-7-10/h1-3,6-7,11,16H,4-5,8-9H2,(H,14,15)
- InChIKey
- WFLUEQCOAQCQLP-UHFFFAOYSA-N
- SMILES
- C(C1CCCC1)(C1C=CC=CC=1)(O)C(=O)O
- LogP
- 2.770 (est)
- CAS Datenbank
- 427-49-6(CAS DataBase Reference)
Cyclopentylphenylglykolsure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R34:Verursacht Ver?tzungen.
S-S?tze Betriebsanweisung:
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
white to beige powder
Verwenden
intermediate for Glycopyrronium Bromide, Oxyphencyclimine HCl, Oxypyrronium Bromide
Research
Resolving racemic alpha-cyclopentylmandelic acid by a chemical resolution method by using L-Tyrosine methyl ester and (R)-alpha-phenylethylamine as resolution reagents to respectively prepare (S)-alpha-cyclopentylmandelic acid and (R)-alpha-cyclopentylmandelic acid; and carrying out esterification reaction to respectively obtain chiral intermediates (S)/(R)-alpha-cyclopentylmethyl mandelate. Multistage enantioselective liquid-liquid extraction (ELLE) of α--cyclopentyl-mandelic acid (α-CPMA) enantiomers using hydroxyethyl-β-cyclodextrin (HE-β-CD) as extractant was studied in a cascade of centrifugal contactor separators (CCSs)[1].
Cyclopentylphenylglykolsure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Cyclopentylphenylglykolsure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 344)Lieferanten
427-49-6(Cyclopentylphenylglykolsure)Verwandte Suche:
- ALPHA-CYCLOPENTYLMANDELIC ACID CM ACID
- α-Cyclopentylmandelic acid≥ 99% (Titration)
- alpha-Cyclopentylmandelic acid 97%
- 2-cyclopentyl-2-hydroxy-2-phenyl-ethanoic acid
- ALPHA-CYCLOPENTYLMANDELIC ACID
- CM ACID
- CYCLOPENTYL-HYDROXY-PHENYL-ACETIC ACID
- CYCLOPENTYLPHENYLGLYCOLIC ACID
- TIMTEC-BB SBB010054
- a-Cyclo Pentyl Mandelic acid
- 2-CYCLOPENTYL MANDELIC 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
- Glycopyrrolate Impurity 15
- Glycopyrrolate USP Related Compound C
- Cyclopentylphenylglykolsure
- α-Cyclopentyl-DL-mandelic Acid >
- pha-CycL
- CMPA =Cyclopentylmandelic acid Purity:98% (2.5 Kg X 3 batches + 3 Kg 4 th batch) 2weeks
- Glycopyrrolate EP Impurity J
- 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
- Mandelic acid, alpha-cyclopentyl
- 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
- Glycopyrrolate Related Compound-C / Glycopyrronium Bromide EP impurity J
- Glycopyrronium Bromide Impurity
- Glycopyrronium Bromide Impurity 15
- 2-(RS)-Cyclopentyl-2-hydroxy-2-phenylacetic Acid (alpha-Cyclopentylmandelic Acid)
- α-Cyclopentylmandelic acid, CAS 427-49-6
- alpha-Cyclopentylmandelicaci
- 2-Cyclopentyl-2-Hydroxy-2-Phenylacetic Acid
2--2-
- 2-Cyclopentyl-2-hydroxy-2-phenylacetic acid
- CYCLOPENTYL MANDELIC ACID
- Glycopyrrolate Related CoMpound C
- Glycopyrronium Bromide EP Impurity J
- α-Cyclopentylmandelic acid
- 427-49-6
- Building Blocks
- C13 to C42+
- Carbonyl Compounds
- Carboxylic Acids
- Chemical Synthesis
- Organic Building Blocks
