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1380571-72-1 - 6-Oxa-1-azaspiro[3.3]heptane hemioxalate, 95% - H57658 - Alfa Aesar

H57658 6-Oxa-1-azaspiro[3.3]heptane hemioxalate, 95%

CAS Number

Size Price ($) Quantity Availability
250mg 382.00
500mg 637.00
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6-Oxa-1-azaspiro[3.3]heptane hemioxalate, 95%


Chemical Properties

Formula Weight


Incompatible with strong oxidizing agents, strong acids and bases.

Literature References

Burkhard, J. A.; Guérot, C.; Knust, H.; Rogers-Evans, M.; Carreira, E. M. Synthesis and Structural Analysis of a New Class of Azaspiro[3.3]heptanes as Building Blocks for Medicinal Chemistry. Org. Lett. 2010, 12 (9), 1944-1947.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P260u-P201-P280a-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves and eye/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • H25764

    Ethyl 5-bromo-1,2,3-thiadiazole-4-carboxylate, 98%
  • H57452

    1-Oxa-6-azaspiro[3.4]octane oxalate, 96%
  • H57854

    2-Oxa-5-azaspiro[3.4]octane oxalate, 96%

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