2-cyclopentyl-2-hydroxy-2-phenylacetic acid (1-methyl-3-pyrrolidinyl) ester hydrochloride
1-Methyl-3-(a-cyclopentylmandeloyloxy)pyrrolidinehydrochloride
CAS: 13118-10-0
Molecular Formula: C18H26ClNO3
2-cyclopentyl-2-hydroxy-2-phenylacetic acid (1-methyl-3-pyrrolidinyl) ester hydrochloride - Names and Identifiers
2-cyclopentyl-2-hydroxy-2-phenylacetic acid (1-methyl-3-pyrrolidinyl) ester hydrochloride - Physico-chemical Properties
| Molecular Formula | C18H26ClNO3 |
| Molar Mass | 339.8569 |
| Melting Point | 164-166 °C(Solv: acetonitrile (75-05-8)) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Use | Uses Intermediate of Wechangning. |
2-cyclopentyl-2-hydroxy-2-phenylacetic acid (1-methyl-3-pyrrolidinyl) ester hydrochloride - Risk and Safety
| HS Code | 2917394000 |
2-cyclopentyl-2-hydroxy-2-phenylacetic acid (1-methyl-3-pyrrolidinyl) ester hydrochloride - Uses and synthesis methods
Production method
Use styrene to oxidize with potassium permanganate to generate acetophenone acid, and then esterify with methanol with the participation of sulfuric acid to obtain acetophenone acid methyl ester, and the latter is added with cyclopentadiene (Grignard reaction, First use metal magnesium, anhydrous ether, bromoethane to make Grignard reagent) to obtain α-cyclopentadienyl mandelate methyl ester, which is then pressurized under the action of active nickel Catalytic hydrogenation, finally, it was exchanged with N-methylpyrrolidin-3-ol ester to obtain the product.
category
Toxic substances
Toxicity classification
Highly toxic
Acute toxicity
oral administration-mouse LD50:500 mg/kg; Abdominal cavity-mouse LD50: 250 mg/kg
flammability hazard characteristics
Combustible; combustion releases toxic nitrogen oxides and hydrogen chloride fumes
storage and transportation features
The warehouse is ventilated and dry at low temperature; stored separately from food ingredients
Fire extinguishing agent
Dry powder, foam, sand, carbon dioxide, mist water
Last Update：2024-04-09 20:52:54
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Product Name: 1-Methylpyrrolidin-3-yl 2-cyclopentyl-2-hydroxy-2-phenylacetate hydrochloride Visit Supplier Webpage Request for quotationCAS: 13118-10-0
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Product Name: 1-Methyl-3-(a-cyclopentylmandeloyloxy)pyrrolidinehydrochloride Visit Supplier Webpage Request for quotation
CAS: 13118-10-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 13118-10-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
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View History
2-cyclopentyl-2-hydroxy-2-phenylacetic acid (1-methyl-3-pyrrolidinyl) ester hydrochloride
反,反-4-(3,4-二氟苯基)-4''-丁基双环己烷
2-乙基-4-甲氧基吡啶氮氧化物
4-METHYLUMBELLIFERYL NONANOATE
(R)-3-甲氧基吡咯烷-1-羧酸叔丁酯
5-氯-4-甲基-3-硝基吡啶-2-胺
LUP-20(29)-EN-28-OICACID,3-[D-GLUCOPYRANOSYL(1→4)[L-RHAMNOPYRANOSYL)(1→2)-L-ARABINOPYRANOSYL]OX
4-甲基-2,3-二氢苯并呋喃-2-羧酸
(4-氟代硫苯基)丙酮
1-(2-Chlorophenyl)piperazine HCL
反,反-4-(3,4-二氟苯基)-4''-丁基双环己烷
2-乙基-4-甲氧基吡啶氮氧化物
4-METHYLUMBELLIFERYL NONANOATE
(R)-3-甲氧基吡咯烷-1-羧酸叔丁酯
5-氯-4-甲基-3-硝基吡啶-2-胺
LUP-20(29)-EN-28-OICACID,3-[D-GLUCOPYRANOSYL(1→4)[L-RHAMNOPYRANOSYL)(1→2)-L-ARABINOPYRANOSYL]OX
4-甲基-2,3-二氢苯并呋喃-2-羧酸
(4-氟代硫苯基)丙酮
1-(2-Chlorophenyl)piperazine HCL