4-AA

Price:Negotiable

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Description

Additional Information

3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one

Name		(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
Molecular Formula		C₁₃H₂₅NO₄Si
Molecular Weight		287.43
CAS Registry Number		76855-69-1
Melting point		107-109 ºC
alpha		51 º (c=1, chloroform)
Hazard Symbols		Xi;N
Risk Codes		R36;R43;R51/53
Safety Description		S24;S26;S37;S61
Transport Information		UN 3077

Specifications

d-biological 4-acetoxy-Aza Central butanone
MF: C₁₃H₂₅NO₄Si
Molecular weight:287.43
CAS Number: 76855-69-1
Purity:min 98.0%

d-biological 4-acetoxy-Aza Central butanone

Product Name	4 - acetoxy-Aza Central butanone	Molecular formula	C15H18N2O
CAS	76855-69-1	Molecular weight	287.43
Packing	Iron, plastic barrels, or Zhitong, lined plastic bags, a barrel weighing 25 kg	Chromatography purity	≥98.0%
Melting point	104 108	Quality Standards	Enterprise Standard
Moisture	≤0.1%	Characters	White crystalline powder
Than the spin of the [α] D20	+46° +49°(C=0.98 CHCl3)

API

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Mr Eric Gong
Tel:+86-27-83555670

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