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ChemicalBook >> CAS DataBase List >> 3-hydroxy-4H-pyran-4-one

3-hydroxy-4H-pyran-4-one

3-hydroxy-4H-pyran-4-one price.
  • $12 - $2013
  • Product name: 3-hydroxy-4H-pyran-4-one
  • CAS: 496-63-9
  • MF: C5H4O3
  • MW: 112.08
  • EINECS:207-823-6
  • MDL Number:MFCD09863957
  • Synonyms:3-Hydroxy-4-pyrone;3-hydroxy-4H-pyran-4-one ;3-hydroxypyran-4-one;3-Hydroxy-γ-pyrone;PyrocoMenic acid;Pyromeconic acid;4H-Pyran-4-one, 3-hydroxy-;(S)-Propargylglycine
Price29 Properties Safety Information Description
29 prices
Selected condition：
Brand
  • Absolute Chiral
  • AK Scientific
  • Ambeed
  • Arctom
  • AvaChem
  • Chemenu
  • Crysdot
  • DC Chemicals
  • TRC
  • Usbiological
Package
  • 10mg
  • 20mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • ManufacturerAbsolute Chiral
  • Product numberO1755-00-N
  • Product description3-hydroxypyran-4-one 95%
  • Packaging100mg
  • Price$88
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ4796
  • Product descriptionPyromeconicacid
  • Packaging5g
  • Price$381
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA299050
  • Product descriptionPyromeconicAcid 97%
  • Packaging100mg
  • Price$13
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA299050
  • Product descriptionPyromeconicAcid 97%
  • Packaging250mg
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA299050
  • Product descriptionPyromeconicAcid 97%
  • Packaging1g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA299050
  • Product descriptionPyromeconicAcid 97%
  • Packaging5g
  • Price$229
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA299050
  • Product descriptionPyromeconicAcid 97%
  • Packaging10g
  • Price$441
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030840
  • Product descriptionPyromeconicAcid 97%
  • Packaging100mg
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030840
  • Product descriptionPyromeconicAcid 97%
  • Packaging250mg
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030840
  • Product descriptionPyromeconicAcid 97%
  • Packaging1g
  • Price$59
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCFN96870
  • Product descriptionPyromeconicacid ≥98%
  • Packaging20mg
  • Price$138
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030840
  • Product descriptionPyromeconicAcid 97%
  • Packaging5g
  • Price$236
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030840
  • Product descriptionPyromeconicAcid 97%
  • Packaging10g
  • Price$470
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS030840
  • Product descriptionPyromeconicAcid 97%
  • Packaging25g
  • Price$1110
  • Updated2021-12-16
  • Buy
  • ManufacturerAvaChem
  • Product number1957
  • Product descriptionPyromeconic acid
  • Packaging10mg
  • Price$49
  • Updated2021-12-16
  • Buy
  • ManufacturerAvaChem
  • Product number1957
  • Product descriptionPyromeconic acid
  • Packaging100mg
  • Price$89
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Absolute Chiral O1755-00-N 3-hydroxypyran-4-one 95% 100mg $88 2021-12-16 Buy
AK Scientific Z4796 Pyromeconicacid 5g $381 2021-12-16 Buy
Ambeed A299050 PyromeconicAcid 97% 100mg $13 2021-12-16 Buy
Ambeed A299050 PyromeconicAcid 97% 250mg $20 2021-12-16 Buy
Ambeed A299050 PyromeconicAcid 97% 1g $54 2021-12-16 Buy
Ambeed A299050 PyromeconicAcid 97% 5g $229 2021-12-16 Buy
Ambeed A299050 PyromeconicAcid 97% 10g $441 2021-12-16 Buy
Arctom AS030840 PyromeconicAcid 97% 100mg $12 2021-12-16 Buy
Arctom AS030840 PyromeconicAcid 97% 250mg $20 2021-12-16 Buy
Arctom AS030840 PyromeconicAcid 97% 1g $59 2021-12-16 Buy
Arctom CFN96870 Pyromeconicacid ≥98% 20mg $138 2021-12-16 Buy
Arctom AS030840 PyromeconicAcid 97% 5g $236 2021-12-16 Buy
Arctom AS030840 PyromeconicAcid 97% 10g $470 2021-12-16 Buy
Arctom AS030840 PyromeconicAcid 97% 25g $1110 2021-12-16 Buy
AvaChem 1957 Pyromeconic acid 10mg $49 2021-12-16 Buy
AvaChem 1957 Pyromeconic acid 100mg $89 2021-12-16 Buy
Next Last

Properties

Melting point :117-118°C
Boiling point :298.7±40.0 °C(Predicted)
Density :1.483±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Store in freezer, under -20°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :8.16±0.10(Predicted)
color :White to Beige
EPA Substance Registry System :4H-Pyran-4-one, 3-hydroxy- (496-63-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

Pyromeconic acid is an important intermediate of synthesizing maltoland its homologous.

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Ethyl maltol Maltol isobutyrate Kojic acid Maltol propionate 3-Hydroxy-2-methyl-4H-pyran-4-one

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
3-hydroxy-4H-pyran-4-one
$20.00 /100KG
3-hydroxy-4H-pyran-4-one CAS:496-63-9
career henan chemical co
3-hydroxy-4H-pyran-4-one
$1.00 /1KG
3-hydroxy-4H-pyran-4-one CAS:496-63-9
TargetMol Chemicals Inc.
Pyromeconic acid
$42.00 /25mg
Pyromeconic acid CAS:496-63-9
Capot Chemical Co.,Ltd.
Nanjing ChemLin Chemical Industry Co., Ltd.
Shanghai Zheyan Biotech Co., Ltd.
Chengdu GLP biotechnology Co Ltd
Hubei Jusheng Technology Co.,Ltd.
Hubei xin bonus chemical co. LTD
CONIER CHEM AND PHARMA LIMITED