You can email us at, or call us on 01202 539791.Email: Phone: 01202 539791.



1,5,7-Triazabicyclo[4.4.0]dec-5-ene, also known as 1,3,4,6,7,8-Hexahydro-2H-pyrimido[1,2-a]pyrimidine, is a bicyclic guanidine base. The polymer supported 1,5,7-triazabicyclo[4.4.0]dec-5-ene (PTBD) was used as a base and a reagent scavenger for the synthesis of aryl ethers from phenols and alkyl or aryl halides. It can be used as a catalyst for a variety of base-mediated organic transformations, including Michael additions, Wittig reactions, Henry reactions, and transesterification reactions.

Product Details

Category Peptide Reagents, Resins & Linkers
Price Enquire
CAS Number 5807-14-7
Formula C7H13N3
Molecular Weight 139.20
Purity 98.0%
Appearance White to light yellow crystalline powder
Availability In Stock
Storage Conditions Room temperature
MDL Number MFCD00043003
Harmonised Tariff 29335995

Product Enquiry

Send us your enquiry for 1,5,7-Triazabicyclo[4.4.0]dec-5-ene. We offer custom pack sizes at special prices. We aim to respond to your enquiry within 24 hours.

We value your input so if you have suggestions regarding new applications for 1,5,7-Triazabicyclo[4.4.0]dec-5-ene email us and we will include your contribution on the website.

Enquire about product

Back to Top