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

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

Product Name
Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate
CAS No.
127956-11-0
Chemical Name
Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate
Synonyms
methyl 4-oxooxane-3-carboxylate;4-Oxotetrahydropyran-3-carboxylic acid;Methyl 4-Oxotetrahydropyran-3-carboxylate;Methyl 4-oxotetrahydro-1H-pyran-3-carboxylate;Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate;Methyl tetrahydro-4H-pyran-4-one-3-carboxylate;Methyl tetrahydro-4H-pyran-4-one-3-carboxylate-4;Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate 97%;Methyl-4-oxotetrahydro-2h-pyran-3-carboxylic acid;4-Oxotetrahydropyran-3-carboxylic acid methyl ester
CBNumber
CB72645383
Molecular Formula
C7H10O4
Formula Weight
158.15
MOL File
127956-11-0.mol
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Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate Property

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
M335085
Product name
Methyl4-oxotetrahydro-2H-pyran-3-carboxylate
Packaging
50mg
Price
$45
Updated
2021/12/16
ChemScene
Product number
CS-D0214
Product name
4-Oxotetrahydropyran-3-carboxylicacidmethylester
Purity
≥97.0%
Packaging
1g
Price
$83
Updated
2021/12/16
AK Scientific
Product number
5386AA
Product name
Methyl4-oxotetrahydro-2H-pyran-3-carboxylate
Packaging
25g
Price
$2456
Updated
2021/12/16
ChemScene
Product number
CS-D0214
Product name
4-Oxotetrahydropyran-3-carboxylicacidmethylester
Purity
≥97.0%
Packaging
5g
Price
$378
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0393233
Product name
METHYL-4-OXOTETRAHYDRO-2H-PYRAN-3-CARBOXYLATE
Purity
95.00%
Packaging
5MG
Price
$499.8
Updated
2021/12/16
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Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate Chemical Properties,Usage,Production

Uses

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

Synthesis

Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate was synthesized by reacting tetrahydropyranone with dimethyl carbonate in the presence of TEA.

References

[1] Patent: WO2014/15291, 2014, A1. Location in patent: Page/Page column 183
[2] Patent: WO2016/210331, 2016, A1. Location in patent: Paragraph 0254; 0255
[3] Patent: WO2016/210330, 2016, A1. Location in patent: Paragraph 0520-0521
[4] Patent: WO2013/10092, 2013, A1. Location in patent: Page/Page column 26
[5] Patent: WO2013/12723, 2013, A1. Location in patent: Page/Page column 40

Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate 127956-11-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
97.0%
Supply Ability
10000KGS
Release date
2025-07-07
Career Henan Chemical Co
Product
Methyl tetrahydro-4H-pyran-4-one-3-carboxylate 127956-11-0
Price
US $6.68/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
1kg-1000kg
Release date
2020-01-09

127956-11-0, Methyl 4-oxotetrahydro-2H-pyran-3-carboxylateRelated Search:

Tetrahydropyran TERT BUTYL 4-OXOBUTANOATE Ethyl 4-oxotetrahydro-2H-pyran-3-carboxylate CYCLOHEXANECARBONITRILE, 4-OXO- Ethyl 4-oxo-3,4-dihydrothieno[3,2-d]pyriMidine-2-carboxylate 4-Hydroxy-quinoline-8-carboxylic acid Methyl ester

  • 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-Oxotetrahydropyran-3-carboxylate
  • methyl 4-oxooxane-3-carboxylate
  • Methyl-4-oxotetrahydro-2h-pyran-3-carboxylic acid
  • Methyl 4-oxotetrahydro-1H-pyran-3-carboxylate
  • 4-Oxotetrahydropyran-3-carboxylic acid
  • Methyl 4-oxotetrahydro-2H-pyran-3-carboxylate 97%
  • 127956-11-0