Methyl cyclopentylphenylglycolate
- Product Name
- Methyl cyclopentylphenylglycolate
- CAS No.
- 19833-96-6
- Chemical Name
- Methyl cyclopentylphenylglycolate
- Synonyms
- NSC 93811;Glycopyrrolate Impurity 16;METHYL CYCLOPENTYLMANDELATE;Glycopyrrolate EP Impurity L;Methyl a-Cyclopentylmandelate;Methyl α-Cyclopentylmandelate;Glonium bromide EP Impurity L.;Glycopyrrolate Bromide iMpurit L;METHYL CYCLOPENTYLPHENYLGLYCOLATE;Glycopyrrolate Related CoMpound L
- CBNumber
- CB3167027
- Molecular Formula
- C14H18O3
- Formula Weight
- 234.3
- MOL File
- 19833-96-6.mol
Methyl cyclopentylphenylglycolate Property
- Boiling point:
- 120-127 °C(Press: 0.25 Torr)
- Density
- 1.160±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
- form
- Oil
- pka
- 12.28±0.29(Predicted)
- color
- Clear Colorless to Pale Yellow
- InChI
- InChI=1S/C14H18O3/c1-17-13(15)14(16,12-9-5-6-10-12)11-7-3-2-4-8-11/h2-4,7-8,12,16H,5-6,9-10H2,1H3
- InChIKey
- FGMUSNHTKNGVQD-UHFFFAOYSA-N
- SMILES
- C(C1C=CC=CC=1)(C1CCCC1)(O)C(=O)OC
- CAS DataBase Reference
- 19833-96-6(CAS DataBase Reference)
- NIST Chemistry Reference
- Alpha-cyclopentylmandelic acid, methyl ester(19833-96-6)
Safety
- HS Code
- 2932999000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- PHR2468
- Product name
- Glycopyrrolate Related Compound L
- Purity
- pharmaceutical secondary standard, certified reference material
- Packaging
- 100mg
- Price
- $719
- Updated
- 2025/07/31
- Product number
- 1296100
- Product name
- Glycopyrrolate Related Compound L
- Purity
- United States Pharmacopeia (USP) Reference Standard
- Packaging
- 50mg
- Price
- $1300
- Updated
- 2025/07/31
- Product number
- M294650
- Product name
- Methylα-Cyclopentylmandelate
- Packaging
- 250mg
- Price
- $175
- Updated
- 2021/12/16
- Product number
- 283558
- Product name
- Methyl cyclopentylphenylglycolate
- Packaging
- 1g
- Price
- $378
- Updated
- 2021/12/16
- Product number
- 076408
- Product name
- Methyl 2-cyclopentyl-2-hydroxy-2-phenylacetate
- Purity
- 95+%
- Packaging
- 10g
- Price
- $536
- Updated
- 2021/12/16
Methyl cyclopentylphenylglycolate Chemical Properties,Usage,Production
Chemical Properties
Pale Oil
Uses
Methyl α-Cyclopentylmandelate (cas# 19833-96-6) is a compound useful in organic synthesis.
Synthesis
427-49-6
74-88-4
19833-96-6
2-Cyclopentyl-2-hydroxyphenylacetic acid (4.47 g, 20 mmol) and potassium carbonate (7.01 g, 50 mmol) were dissolved in N,N-dimethylformamide (50 mL). Iodomethane (8.64 g, 60 mmol) was slowly added to the mixture at room temperature. The reaction mixture was stirred continuously for 2 hours at room temperature. Upon completion of the reaction, the mixture was poured into water and extracted three times with hexane. The organic phases were combined, dried over anhydrous sodium sulfate and concentrated under reduced pressure to give the crude product. The crude product was purified by silica gel column chromatography with the eluent being a 1.5:1 solvent mixture of hexane and dichloromethane, resulting in the pure product methyl 2-cyclopentyl-2-hydroxyphenylacetate (3.02 g, 64% yield). The structure of the product was confirmed by 1H NMR (CDCl3, 300 MHz): δ 1.32-1.37, 1.43-1.69 [8H, m, (CH2)4], 2.90 [1H, p, CHC(OH)], 3.74 (1H, s, OH), 3.77 (3H, s, CH3), 7.25-7.37, 7.63-7.65 (5H, m, Ph) ppm.
References
[1] Patent: US2007/123557, 2007, A1. Location in patent: Page/Page column 9
Methyl cyclopentylphenylglycolate Preparation Products And Raw materials
Raw materials
Preparation Products
Methyl cyclopentylphenylglycolate Suppliers
- Tel
- --
- Fax
- --
- export@ecochem.dk
- Country
- Europe
- ProdList
- 6371
- Advantage
- 66
- Tel
- --
- Fax
- --
- Sales@kemikalieimport.dk
- Country
- Europe
- ProdList
- 6685
- Advantage
- 47
View Lastest Price from Methyl cyclopentylphenylglycolate manufacturers
- Product
- Methyl cyclopentylphenylglycolate 19833-96-6
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2025-09-28
- Product
- Methyl cyclopentylphenylglycolate 19833-96-6
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-09-22
- Product
- Methyl cyclopentylphenylglycolate 19833-96-6
- Price
- US $100.00-2000.00/KG
- Min. Order
- 1KG
- Purity
- no less than 98%
- Supply Ability
- 1MT per month
- Release date
- 2021-01-13