4-(4b,8a,9,9a-tetrahydro-4aH-fluoren-9-ylmethoxycarbonylamino)-2,2,6,6-tetramethyl-1-oxidopiperidin-1-ium-4-carboxylic acid
Names
[ CAS No. ]:
40761-70-4
[ Name ]:
4-(4b,8a,9,9a-tetrahydro-4aH-fluoren-9-ylmethoxycarbonylamino)-2,2,6,6-tetramethyl-1-oxidopiperidin-1-ium-4-carboxylic acid
[Synonym ]:
7,7,9,9-tetramethyl-8-oxy-1,3,8-triaza-spiro[4.5]decane-2,4-dione
8-Hydroxy-1,3,8-triaza-7,7,9,9-tetramethyl-2,4-dioxospiro[4.5]decane
8-hydroxy-7,7,9,9-tetramethyl-1,3,8-triaza-spiro[4.5]decane-2,4-dione
1,3,8-Triaza-8-hydroxy-7,7,9,9-tetramethyl-2,4-dioxospiro[4.5]decane
Chemical & Physical Properties
[ Melting Point ]:
162-164ºC
[ Molecular Formula ]:
C25H33N2O5
[ Molecular Weight ]:
441.54000
[ Exact Mass ]:
441.23900
[ PSA ]:
108.55000
[ LogP ]:
4.17570
Safety Information
[ HS Code ]:
2933990090
Customs
[ HS Code ]: 2933990090
[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%