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NPI 0052
[CAS# 437742-34-2]

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Identification
Classification API >> Other chemicals
Name NPI 0052
Synonyms (-)-Salinosporamide A; ML 858; Marizomib; (1R,4R,5S)-4-(2-Chloroethyl)-1-[(S)-(1S)-2-cyclohexen-1-ylhydroxymethyl]-5-methyl-6-oxa-2-azabicyclo[3.2.0]heptane-3,7-dione
Molecular Structure CAS # 437742-34-2, NPI 0052, (-)-Salinosporamide A, ML 858, Marizomib, (1R,4R,5S)-4-(2-Chloroethyl)-1-[(S)-(1S)-2-cyclohexen-1-ylhydroxymethyl]-5-methyl-6-oxa-2-azabicyclo[3.2.0]heptane-3,7-dione
Molecular Formula C15H20ClNO4
Molecular Weight 313.78
CAS Registry Number 437742-34-2
EC Number 854-165-6
Properties
Solubility Very slightly soluble (0.19 g/L) (25 ºC), Calc.*
Density 1.348±0.06 g/cm3 (20 ºC 760 Torr), Calc.*
Melting point 169-171 ºC**
* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)
** Nguyen, Henry; Chemical Communications (Cambridge, United Kingdom) 2010, V46(26), P4803-4805.
Safety Data
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin irritationSkin Irrit.2H315
Specific target organ toxicity - repeated exposureSTOT RE1H372
Reproductive toxicityRepr.2H361
SDS Available
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