Cyclopentanecarboxylic acid methyl
Methyl cyclopentanecarboxylate
CAS: 4630-80-2
Molecular Formula: C7H12O2
Cyclopentanecarboxylic acid methyl - Names and Identifiers
| Name | Methyl cyclopentanecarboxylate |
| Synonyms | NSC 87553 RARECHEM AL BF 0721 Methyl cyclopentanecarboxylate METHYL CYCLOPENTANECARBOXYLATE Methyl cyclopentane carboxylate Cyclopentanoic acid methyl ester Cyclopentanecarboxylic acid methyl Cyclopentanecarboxylic acid methyl ester Cyclopentane-1-carboxylic acid methyl ester |
| CAS | 4630-80-2 |
| EINECS | 225-049-7 |
| InChI | InChI=1/C7H12O2/c1-9-7(8)6-4-2-3-5-6/h6H,2-5H2,1H3 |
Cyclopentanecarboxylic acid methyl - Physico-chemical Properties
| Molecular Formula | C7H12O2 |
| Molar Mass | 128.17 |
| Density | 1.014 |
| Melting Point | 77-78℃ |
| Boling Point | 81-82°C 5mm |
| Flash Point | 81-82°C/5mm |
| Solubility | Difficult to mix. |
| Vapor Presure | 2.55mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Almost colorless |
| BRN | 2040762 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.4360 |
| MDL | MFCD00019290 |
Cyclopentanecarboxylic acid methyl - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| UN IDs | UN 3272 3/PG III |
| Hazard Class | IRRITANT |
| Packing Group | III |
Cyclopentanecarboxylic acid methyl - Reference Information
| Introduction | Methyl cyclopentane formate is an important pharmaceutical intermediate, such as it can be used to prepare ruzolitinib. |
| preparation | preparation of methyl cyclopentanecarboxylate: at 25°C, to cyclopentanecarboxylic acid (5.0g,43.8mmol) dichloromethane (30mL) and methanol (10mL) solution Add (trimethylsilyl) diazomethane (2.0M hexane solution, 109mL,219.0mmol). After adding, the solution was stirred at 25°C for 2h, and then concentrated under reduced pressure to obtain methyl cyclopentane formate (5g,89%), which was a yellow oil. |
Last Update：2024-04-09 02:00:08
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View History
Cyclopentanecarboxylic acid methyl
D-(S)-3-乙酰巯基-2-甲基丙酰基-L-脯氨酸
1-(2-氨基-4-甲基噻唑-5-基)乙酮
MATB
Bis(2,4,6-trichlorophenyl) propanedioate
BOC-4-甲氧基-L-苯丙氨酸
异丁二硫吡咯素
5-氯-2-吡啶甲酰氯
二钠[(2R,3R,4R,5R,6R)-3-乙酰氨基-4,5-二羟基-6-(羟基甲基)四氢吡喃-2-基][[(2R,3S,4R,5R)-5-(2,4-二氧代嘧啶-1-基)-3,4-二羟基-四氢呋喃-2-基]甲氧基-氧代-磷酰]磷酸酯
17-羟基娠烯醇酮
D-(S)-3-乙酰巯基-2-甲基丙酰基-L-脯氨酸
1-(2-氨基-4-甲基噻唑-5-基)乙酮
MATB
Bis(2,4,6-trichlorophenyl) propanedioate
BOC-4-甲氧基-L-苯丙氨酸
异丁二硫吡咯素
5-氯-2-吡啶甲酰氯
二钠[(2R,3R,4R,5R,6R)-3-乙酰氨基-4,5-二羟基-6-(羟基甲基)四氢吡喃-2-基][[(2R,3S,4R,5R)-5-(2,4-二氧代嘧啶-1-基)-3,4-二羟基-四氢呋喃-2-基]甲氧基-氧代-磷酰]磷酸酯
17-羟基娠烯醇酮