(S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylic acid
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Names
[ CAS No. ]:
1129634-44-1
[ Name ]:
(S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylic acid
[Synonym ]:
5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid, 5-(1,1-dimethylethyl) ester, (6S)-
(6S)-5-[(2-methylpropan-2-yl)oxycarbonyl]-5-azaspiro[2.4]heptane-6-carboxylic acid
(6S)-5-{[(2-Methyl-2-propanyl)oxy]carbonyl}-5-azaspiro[2.4]heptane-6-carboxylic acid
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
377.4±35.0 °C at 760 mmHg
[ Molecular Formula ]:
C12H19NO4
[ Molecular Weight ]:
241.284
[ Flash Point ]:
182.1±25.9 °C
[ Exact Mass ]:
241.131409
[ PSA ]:
66.84000
[ LogP ]:
0.94
[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C
[ Index of Refraction ]:
1.536
[ Storage condition ]:
2-8°C
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2933990090
Synthetic Route
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%