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4-(Hydroxyamino)-4-oxobutanoic acid
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4-(Hydroxyamino)-4-oxobutanoic acid
CAS: 4743-99-1
Molecular Formula: C4H7NO4
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Biochemical reagent
4-(Hydroxyamino)-4-oxobutanoic acid
4-(Hydroxyamino)-4-oxobutanoic acid -
Names and Identifiers
Name
4-(Hydroxyamino)-4-oxobutanoic acid
Synonyms
Tofacitinib Impurity 208
N-Hydroxysuccinamidic acid
4-(Hydroxyamino)-4-oxobutanoic acid
Butanoic acid, 4-(hydroxyamino)-4-oxo-
3-(Hydroxyaminocarbonyl)propionic acid
CAS
4743-99-1
4-(Hydroxyamino)-4-oxobutanoic acid -
Physico-chemical Properties
Molecular Formula
C4H7NO4
Molar Mass
133.1
Density
1.436±0.06 g/cm3(Predicted)
Melting Point
82-86 °C(Solv: acetonitrile (75-05-8))
pKa
5.28±0.10(Predicted)
Storage Condition
Inert atmosphere,Store in freezer, under -20°C
View 4-(Hydroxyamino)-4-oxobutanoic acid structural formula
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Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
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Product Name:
Tofacitinib Impurity 208
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CAS: 4743-99-1
Tel: 0714-3999186
Email: 2853786052@qq.com
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Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name:
4-(Hydroxyamino)-4-oxobutanoic acid
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CAS: 4743-99-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
Spot supply
Product Name:
Tofacitinib Impurity 208
Visit Supplier Webpage
Request for quotation
CAS: 4743-99-1
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name:
4-(Hydroxyamino)-4-oxobutanoic acid
Visit Supplier Webpage
Request for quotation
CAS: 4743-99-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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4-(Hydroxyamino)-4-oxobutanoic acid
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