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ChemicalBook >> CAS DataBase List >> 2-hydroxycyclopent-2-en-1-one

2-hydroxycyclopent-2-en-1-one

2-hydroxycyclopent-2-en-1-one price.
  • $11 - $1350
  • Product name: 2-hydroxycyclopent-2-en-1-one
  • CAS: 10493-98-8
  • MF: C5H6O2
  • MW: 98.1
  • EINECS:234-020-8
  • MDL Number:MFCD16251523
  • Synonyms:2-hydroxycyclopent-2-en-1-one;2-Hydroxy-2-cyclopenten-1-one;Einecs 234-020-8;1-Hydroxy-1-cyclopenten-5-one;2-Hydroxy-2-cyclopentenone;2-Hydroxycyclopent-2-enone;2-Cyclopenten-1-one, 2-hydroxy-
Price47 Properties Safety Information Description
47 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Synthonix
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 50mg
  • 100mg
  • 0.1g
  • 200MG
  • 250mg
  • 250.00mg
  • 0.25g
  • 0.5g
  • 500mg
  • 1.00g
  • 1g
  • 2g
  • 5.00g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA003620
  • Product description2-Hydroxycyclopent-2-en-1-one 97%
  • Packaging10g
  • Price$161
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003620
  • Product description2-Hydroxycyclopent-2-en-1-one 97%
  • Packaging25g
  • Price$401
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003620
  • Product description2-Hydroxycyclopent-2-en-1-one 97%
  • Packaging5g
  • Price$81
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003620
  • Product description2-Hydroxycyclopent-2-en-1-one 95%
  • Packaging1g
  • Price$22
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003620
  • Product description2-Hydroxycyclopent-2-en-1-one ≥97%
  • Packaging100mg
  • Price$18
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003620
  • Product description2-Hydroxycyclopent-2-en-1-one ≥97%
  • Packaging50mg
  • Price$11
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberA-670
  • Product description2-Hydroxycyclopent-2-en-1-one 95%
  • Packaging5G
  • Price$115
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberA-670
  • Product description2-Hydroxycyclopent-2-en-1-one 95%
  • Packaging25G
  • Price$530
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberX8732
  • Product description2-Hydroxycyclopent-2-en-1-one
  • Packaging100mg
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX8732
  • Product description2-Hydroxycyclopent-2-en-1-one
  • Packaging10g
  • Price$1345
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number10493988
  • Product description2-Hydroxycyclopent-2-en-1-one
  • Packaging5g
  • Price$366.11
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number10493988
  • Product description2-Hydroxycyclopent-2-en-1-one
  • Packaging10g
  • Price$627.31
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA169331
  • Product description2-Hydroxycyclopent-2-en-1-one 97%
  • Packaging10g
  • Price$1086
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA169331
  • Product description2-Hydroxycyclopent-2-en-1-one 97%
  • Packaging1g
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA169331
  • Product description2-Hydroxycyclopent-2-en-1-one 97%
  • Packaging5g
  • Price$601
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA169331
  • Product description2-Hydroxycyclopent-2-en-1-one 97%
  • Packaging250mg
  • Price$62
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003620 2-Hydroxycyclopent-2-en-1-one 97% 10g $161 2026-05-28 Buy
aablocks AA003620 2-Hydroxycyclopent-2-en-1-one 97% 25g $401 2026-05-28 Buy
aablocks AA003620 2-Hydroxycyclopent-2-en-1-one 97% 5g $81 2026-05-28 Buy
aablocks AA003620 2-Hydroxycyclopent-2-en-1-one 95% 1g $22 2026-05-28 Buy
aablocks AA003620 2-Hydroxycyclopent-2-en-1-one ≥97% 100mg $18 2026-05-28 Buy
aablocks AA003620 2-Hydroxycyclopent-2-en-1-one ≥97% 50mg $11 2026-05-28 Buy
ACHEMBLOCK A-670 2-Hydroxycyclopent-2-en-1-one 95% 5G $115 2026-05-27 Buy
ACHEMBLOCK A-670 2-Hydroxycyclopent-2-en-1-one 95% 25G $530 2026-05-27 Buy
AK Scientific X8732 2-Hydroxycyclopent-2-en-1-one 100mg $120 2021-12-16 Buy
AK Scientific X8732 2-Hydroxycyclopent-2-en-1-one 10g $1345 2021-12-16 Buy
Alichem 10493988 2-Hydroxycyclopent-2-en-1-one 5g $366.11 2021-12-16 Buy
Alichem 10493988 2-Hydroxycyclopent-2-en-1-one 10g $627.31 2021-12-16 Buy
Ambeed A169331 2-Hydroxycyclopent-2-en-1-one 97% 10g $1086 2021-12-16 Buy
Ambeed A169331 2-Hydroxycyclopent-2-en-1-one 97% 1g $135 2021-12-16 Buy
Ambeed A169331 2-Hydroxycyclopent-2-en-1-one 97% 5g $601 2021-12-16 Buy
Ambeed A169331 2-Hydroxycyclopent-2-en-1-one 97% 250mg $62 2021-12-16 Buy
Next Last

Properties

Melting point :52-53℃
Boiling point :245℃
Density :1.334
Flash point :101℃
storage temp. :2-8°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :8.90±0.20(Predicted)
color :Brown to Very Dark Brown
Odor :at 0.10 % in propylene glycol. maple caramel
Odor Type :caramellic
InChI :InChI=1S/C5H6O2/c6-4-2-1-3-5(4)7/h2,6H,1,3H2
InChIKey :WOPKYMRPOKFYNI-UHFFFAOYSA-N
SMILES :C1(=O)CCC=C1O
LogP :-0.290 (est)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

2-Hydroxycyclopent-2-en-1-one is a useful compound for preparing natural flavors.

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Suppliers and manufacturers

QINGDAO CARELONGPHARMATECH CO.,LTD Adamas Reagent, Ltd. Accela ChemBio Co.,Ltd. Tongchuang Pharma(Suzhou). Co., Ltd. DONGSHENG CHIRAL PHARMA Bide Pharmatech Ltd. Shanghai HuanChuan Industry Co.,Ltd. skychemical Co.Ltd Shanghai YuanYe Biotechnology Co., Ltd. Shanghai QianYan Bio-technology Co., Ltd