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ChemicalBook >> CAS DataBase List >> Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate

Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate

Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate price.
  • $11 - $2456
  • Product name: Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate
  • CAS: 127956-11-0
  • MF: C7H10O4
  • MW: 158.15
  • EINECS:
  • MDL Number:MFCD20921984
  • Synonyms:Methyl tetrahydro-4H-pyran-4-one-3-carboxylate;Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate;Methyl tetrahydro-4H-pyran-4-one-3-carboxylate-4;4-Oxotetrahydropyran-3-carboxylic acid methyl ester;2H-Pyran-3-carboxylic acid, tetrahydro-4-oxo-, methyl ester;Methyl-4-oxotetrahydro-2h-pyran-3-carboxylic acid;Methyl 4-oxotetrahydro-1H-pyran-3-carboxylate;4-Oxotetrahydropyran-3-carboxylic acid
Price31 Properties Safety Information Description
31 prices
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Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • AK Scientific
  • American Custom Chemicals Corporation
  • Atlantic Research Chemicals
  • Chemenu
  • ChemScene
  • Crysdot
  • Labseeker
  • Matrix Scientific
  • Synthonix
  • TRC
Package
  • 5MG
  • 50mg
  • 100mg
  • 250mg
  • 500MG
  • 1.00g
  • 1g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA000XIB
  • Product descriptionMethyl 4-oxotetrahydro-2H-pyran-3-carboxylate 96%
  • Packaging1g
  • Price$23
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000XIB
  • Product descriptionMethyl 4-oxotetrahydro-2H-pyran-3-carboxylate 96%
  • Packaging100mg
  • Price$11
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000XIB
  • Product descriptionMethyl 4-oxotetrahydro-2H-pyran-3-carboxylate 96%
  • Packaging250mg
  • Price$13
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000XIB
  • Product descriptionMethyl 4-oxotetrahydro-2H-pyran-3-carboxylate 96%
  • Packaging5g
  • Price$59
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000XIB
  • Product descriptionMethyl 4-oxotetrahydro-2H-pyran-3-carboxylate >97%
  • Packaging10g
  • Price$110
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000XIB
  • Product descriptionMethyl 4-oxotetrahydro-2H-pyran-3-carboxylate >97%
  • Packaging25g
  • Price$180
  • Updated2026-05-25
  • Buy
  • ManufacturerAbosyn
  • Product number61-6164
  • Product descriptionmethyl4-oxotetrahydro-2H-pyran-3-carboxylate 95+%
  • Packaging1g
  • Price$1800
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product number10686
  • Product descriptionMethyl tetrahydro-4H-pyran-4-one-3-carboxylate 95%
  • Packaging25G
  • Price$405
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product number10686
  • Product descriptionMethyl tetrahydro-4H-pyran-4-one-3-carboxylate 95%
  • Packaging500MG
  • Price$20
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product number10686
  • Product descriptionMethyl tetrahydro-4H-pyran-4-one-3-carboxylate 95%
  • Packaging1G
  • Price$40
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number5386AA
  • Product descriptionMethyl4-oxotetrahydro-2H-pyran-3-carboxylate
  • Packaging25g
  • Price$2456
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0393233
  • Product descriptionMETHYL-4-OXOTETRAHYDRO-2H-PYRAN-3-CARBOXYLATE 95.00%
  • Packaging5MG
  • Price$499.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberES01406
  • Product descriptionMethyl 4-Oxotetrahydro-2H-pyran-3-carboxylate 95
  • Packaging1g
  • Price$251.46
  • Updated2026-05-23
  • Buy
  • ManufacturerChemenu
  • Product numberCM181824
  • Product descriptionMethyl4-oxotetrahydro-2H-pyran-3-carboxylate 95%
  • Packaging1g
  • Price$163
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM181824
  • Product descriptionMethyl4-oxotetrahydro-2H-pyran-3-carboxylate 95%
  • Packaging5g
  • Price$505
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM181824
  • Product descriptionMethyl4-oxotetrahydro-2H-pyran-3-carboxylate 95%
  • Packaging10g
  • Price$842
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000XIB Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate 96% 1g $23 2026-05-25 Buy
aablocks AA000XIB Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate 96% 100mg $11 2026-05-25 Buy
aablocks AA000XIB Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate 96% 250mg $13 2026-05-25 Buy
aablocks AA000XIB Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate 96% 5g $59 2026-05-25 Buy
aablocks AA000XIB Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate >97% 10g $110 2026-05-25 Buy
aablocks AA000XIB Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate >97% 25g $180 2026-05-25 Buy
Abosyn 61-6164 methyl4-oxotetrahydro-2H-pyran-3-carboxylate 95+% 1g $1800 2021-12-16 Buy
ACHEMBLOCK 10686 Methyl tetrahydro-4H-pyran-4-one-3-carboxylate 95% 25G $405 2026-05-27 Buy
ACHEMBLOCK 10686 Methyl tetrahydro-4H-pyran-4-one-3-carboxylate 95% 500MG $20 2026-05-27 Buy
ACHEMBLOCK 10686 Methyl tetrahydro-4H-pyran-4-one-3-carboxylate 95% 1G $40 2026-05-27 Buy
AK Scientific 5386AA Methyl4-oxotetrahydro-2H-pyran-3-carboxylate 25g $2456 2021-12-16 Buy
American Custom Chemicals Corporation CHM0393233 METHYL-4-OXOTETRAHYDRO-2H-PYRAN-3-CARBOXYLATE 95.00% 5MG $499.8 2021-12-16 Buy
Atlantic Research Chemicals ES01406 Methyl 4-Oxotetrahydro-2H-pyran-3-carboxylate 95 1g $251.46 2026-05-23 Buy
Chemenu CM181824 Methyl4-oxotetrahydro-2H-pyran-3-carboxylate 95% 1g $163 2021-12-16 Buy
Chemenu CM181824 Methyl4-oxotetrahydro-2H-pyran-3-carboxylate 95% 5g $505 2021-12-16 Buy
Chemenu CM181824 Methyl4-oxotetrahydro-2H-pyran-3-carboxylate 95% 10g $842 2021-12-16 Buy
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Properties

Boiling point :236.4±30.0 °C(Predicted)
Density :1.201±0.06 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :10.61±0.20(Predicted)
Appearance :Colorless to light yellow Liquid
InChI :InChI=1S/C7H10O4/c1-10-7(9)5-4-11-3-2-6(5)8/h5H,2-4H2,1H3
InChIKey :SOWMVLQIMWETEK-UHFFFAOYSA-N
SMILES :C1OCCC(=O)C1C(OC)=O

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:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
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.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P501 Dispose of contents/container to..…

Description

Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate is a carboxylate derivative, and used as a pharmaceutical intermediate.

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Suppliers and manufacturers

Doly Chemical CO.,LTD. Nanjing Chengqian Pharmaceutical Technology Co., Ltd. Shandong Zhonghan Pharmaceutical Co.,Ltd. Beijing HwrkChemical Technology Co., Ltd Adamas Reagent, Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Haoyuan Chemexpress Co., Ltd. SynAsst Chemical. Shanghai Raise Chemical Technology Co.,Ltd Bide Pharmatech Ltd.