803154
可的松-2,3,4-13C3 溶液
100 μg/mL in methanol, 98 atom % 13C, 97% (CP)
SMILES string
O=[13C]1[13CH2]C[C@@]2(C)C(CCC(C(CC[C@]3(O)C(CO)=O)[C@]3(C)C4)C2C4=O)=[13CH]1
InChI
1S/C21H28O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h9,14-15,18,22,26H,3-8,10-11H2,1-2H3/t14?,15?,18?,19-,20-,21-/m0/s1/i5+1,9+1,13+1
InChI key
MFYSYFVPBJMHGN-FTFXCUAESA-N
isotopic purity
98 atom % 13C
assay
97% (CP)
form
liquid
concentration
100 μg/mL in methanol
technique(s)
mass spectrometry (MS): suitable
mass shift
M+3
shipped in
dry ice
storage temp.
−20°C
Quality Level
Application
This product may be used as an analytical standard.
Packaging
1 mL in ampule
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
target_organs
Eyes
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
49.5 °F
flash_point_c
9.7 °C
法规信息
危险化学品
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