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ChemicalBook >> CAS DataBase List >> 4H-Pyran-2-carboxylic acid, 5-methoxy-4-oxo-

4H-Pyran-2-carboxylic acid, 5-methoxy-4-oxo-

4H-Pyran-2-carboxylic acid, 5-methoxy-4-oxo- price.
Price5 Properties Safety Information Description
5 prices
Selected condition：
Brand
  • AK Scientific
  • Ambeed
  • ChemBridge Corporation
Package
  • 100mg
  • 250mg
  • 1g
  • ManufacturerAK Scientific
  • Product number2015CT
  • Product description5-Methoxy-4-oxo-4H-pyran-2-carboxylicacid
  • Packaging1g
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA520426
  • Product description5-Methoxy-4-oxo-4H-pyran-2-carboxylicacid 97%
  • Packaging100mg
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA520426
  • Product description5-Methoxy-4-oxo-4H-pyran-2-carboxylicacid 97%
  • Packaging250mg
  • Price$47
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA520426
  • Product description5-Methoxy-4-oxo-4H-pyran-2-carboxylicacid 97%
  • Packaging1g
  • Price$119
  • Updated2021-12-16
  • Buy
  • ManufacturerChemBridge Corporation
  • Product numberBB-4037490
  • Product description5-methoxy-4-oxo-4H-pyran-2-carboxylicacid 95%
  • Packaging250mg
  • Price$64
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 2015CT 5-Methoxy-4-oxo-4H-pyran-2-carboxylicacid 1g $220 2021-12-16 Buy
Ambeed A520426 5-Methoxy-4-oxo-4H-pyran-2-carboxylicacid 97% 100mg $32 2021-12-16 Buy
Ambeed A520426 5-Methoxy-4-oxo-4H-pyran-2-carboxylicacid 97% 250mg $47 2021-12-16 Buy
Ambeed A520426 5-Methoxy-4-oxo-4H-pyran-2-carboxylicacid 97% 1g $119 2021-12-16 Buy
ChemBridge Corporation BB-4037490 5-methoxy-4-oxo-4H-pyran-2-carboxylicacid 95% 250mg $64 2021-12-16 Buy

Properties

Melting point :282 °C
Boiling point :398.0±42.0 °C(Predicted)
Density :1.45±0.1 g/cm3(Predicted)
pka :1.70±0.20(Predicted)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P270, P301+P312, P330, P501
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:
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

Suppliers and manufacturers

Adamas Reagent, Ltd. Yancheng KangdiSen Pharmaceutical Co., Ltd. Aikon International Limited Anhui Shuoyuan Pharmaceutical Technology R&D Co.,Ltd Changzhou Xuanye Technology Co., Ltd Shanghai Kaiwei Chemical Technology Co., Ltd. WEITIXIHAUGONG Shanghai Haohong Scientific Co., Ltd. Nanjing Shizhou Biology Technology Co.,Ltd Shaanxi Xihua Chemical Industry Co., Ltd