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ChemicalBook >> CAS DataBase List >> Cyclopentanecarboxylic acid, 3-oxo-, methyl ester, (R)- (9CI)

Cyclopentanecarboxylic acid, 3-oxo-, methyl ester, (R)- (9CI)

Cyclopentanecarboxylic acid, 3-oxo-, methyl ester, (R)- (9CI) price.
  • $12 - $2143
  • Product name: Cyclopentanecarboxylic acid, 3-oxo-, methyl ester, (R)- (9CI)
  • CAS: 132076-27-8
  • MF: C7H10O3
  • MW: 142.15
  • EINECS:
  • MDL Number:MFCD01320815
  • Synonyms:Cyclopentanecarboxylic acid, 3-oxo-, methyl ester, (R)- (9CI);methyl (1R)-3-oxocyclopentane-1-carboxylate;(R)-Methyl 3-oxocyclopentanecarboxylate;(R)-3-Oxo-cyclopentanecarboxylic acid methyl ester;Cyclopentanecarboxylic acid, 3-oxo-, methyl ester, (1R)-;Methyl (R)-3-Oxocyclopentanecarboxylate;methyl (R)-3-oxocyclopentane-1-carboxylate
Price37 Properties Safety Information Description
37 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Cayman Chemical
  • Chemenu
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • Synthonix
  • TRC
Package
  • 5MG
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 5.00g
  • 5g
  • 10.00g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA00102H
  • Product description(R)-Methyl 3-oxocyclopentanecarboxylate 95%
  • Packaging100mg
  • Price$12
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA00102H
  • Product description(R)-Methyl 3-oxocyclopentanecarboxylate 97%
  • Packaging250mg
  • Price$13
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA00102H
  • Product description(R)-Methyl 3-oxocyclopentanecarboxylate 97%
  • Packaging1g
  • Price$34
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA00102H
  • Product description(R)-Methyl 3-oxocyclopentanecarboxylate 97%
  • Packaging5g
  • Price$170
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA00102H
  • Product description(R)-Methyl 3-oxocyclopentanecarboxylate 97%
  • Packaging10g
  • Price$334
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA00102H
  • Product description(R)-Methyl 3-oxocyclopentanecarboxylate 97%
  • Packaging25g
  • Price$825
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL13047
  • Product descriptionMethyl (1R)-3-oxocyclopentane-1-carboxylate 97%
  • Packaging5G
  • Price$243
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL13047
  • Product descriptionMethyl (1R)-3-oxocyclopentane-1-carboxylate 97%
  • Packaging1G
  • Price$63
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL13047
  • Product descriptionMethyl (1R)-3-oxocyclopentane-1-carboxylate 97%
  • Packaging250MG
  • Price$23
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number1231AL
  • Product description(R)-Methyl3-oxo-cyclopentanecarboxylate
  • Packaging250mg
  • Price$483
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA397413
  • Product description(R)-Methyl3-oxocyclopentanecarboxylate 95+%
  • Packaging250mg
  • Price$265
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA397413
  • Product description(R)-Methyl3-oxocyclopentanecarboxylate 95+%
  • Packaging100mg
  • Price$131
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA397413
  • Product description(R)-Methyl3-oxocyclopentanecarboxylate 95+%
  • Packaging1g
  • Price$665
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0040946
  • Product descriptionMETHYL-(1R)-3-OXOCYCLOPENTANE-1-CARBOXYLATE 95.00%
  • Packaging5MG
  • Price$450.31
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number11416
  • Product description(R)-3-Oxo-cyclopentanecarboxylic acid methyl ester ≥95%
  • Packaging50mg
  • Price$94
  • Updated2026-04-30
  • Buy
  • ManufacturerChemenu
  • Product numberCM104682
  • Product descriptionmethyl(1R)-3-oxocyclopentane-1-carboxylate 97%
  • Packaging1g
  • Price$495
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00102H (R)-Methyl 3-oxocyclopentanecarboxylate 95% 100mg $12 2026-05-25 Buy
aablocks AA00102H (R)-Methyl 3-oxocyclopentanecarboxylate 97% 250mg $13 2026-05-25 Buy
aablocks AA00102H (R)-Methyl 3-oxocyclopentanecarboxylate 97% 1g $34 2026-05-25 Buy
aablocks AA00102H (R)-Methyl 3-oxocyclopentanecarboxylate 97% 5g $170 2026-05-25 Buy
aablocks AA00102H (R)-Methyl 3-oxocyclopentanecarboxylate 97% 10g $334 2026-05-25 Buy
aablocks AA00102H (R)-Methyl 3-oxocyclopentanecarboxylate 97% 25g $825 2026-05-25 Buy
ACHEMBLOCK L13047 Methyl (1R)-3-oxocyclopentane-1-carboxylate 97% 5G $243 2026-05-27 Buy
ACHEMBLOCK L13047 Methyl (1R)-3-oxocyclopentane-1-carboxylate 97% 1G $63 2026-05-27 Buy
ACHEMBLOCK L13047 Methyl (1R)-3-oxocyclopentane-1-carboxylate 97% 250MG $23 2026-05-27 Buy
AK Scientific 1231AL (R)-Methyl3-oxo-cyclopentanecarboxylate 250mg $483 2021-12-16 Buy
Ambeed A397413 (R)-Methyl3-oxocyclopentanecarboxylate 95+% 250mg $265 2021-12-16 Buy
Ambeed A397413 (R)-Methyl3-oxocyclopentanecarboxylate 95+% 100mg $131 2021-12-16 Buy
Ambeed A397413 (R)-Methyl3-oxocyclopentanecarboxylate 95+% 1g $665 2021-12-16 Buy
American Custom Chemicals Corporation CCH0040946 METHYL-(1R)-3-OXOCYCLOPENTANE-1-CARBOXYLATE 95.00% 5MG $450.31 2021-12-16 Buy
Cayman Chemical 11416 (R)-3-Oxo-cyclopentanecarboxylic acid methyl ester ≥95% 50mg $94 2026-04-30 Buy
Chemenu CM104682 methyl(1R)-3-oxocyclopentane-1-carboxylate 97% 1g $495 2021-12-16 Buy
Next Last

Properties

Boiling point :209.7±33.0 °C(Predicted)
Density :1.157±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
form :A neat oil
Appearance :colorless to yellow liquid
InChI :InChI=1S/C7H10O3/c1-10-7(9)5-2-3-6(8)4-5/h5H,2-4H2,1H3/t5-/m1/s1
InChIKey :KTGCFXSELRVRFH-RXMQYKEDSA-N
SMILES :[C@@H]1(C(OC)=O)CCC(=O)C1

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(R)-3-Oxo-cyclopentanecarboxylic acid methyl ester is a synthetic intermediate useful for pharmaceutical synthesis.

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Suppliers and manufacturers

Chengdu Feibai Pharmaceutical Co., Ltd. Jinan Kabotang Biological Technology Co.,Ltd. Shanghai Pansopharm Technology Co., Ltd. Shanghai Balmxy Pharmaceutical Co., Ltd Shanghai Yunpun industrial Co.,Ltd Amadis Chemical Company Limited Aikon International Limited SuZhou Medinoah Co.,LTD. Shanghai Hongye Biotechnology Co. Ltd Shanghai Fluoking Chemicals Co., Ltd.