Advanced Search



1,5,7-Triazabicyclo[4.4.0]dec-5-ene

ALDRICH/345571 - 98%

Synonym: 1,3,4,6,7,8-Hexahydro-2H-pyrimido[1,2-a]pyrimidine; Hhpp; TBD

CAS Number: 5807-14-7
Empirical Formula (Hill Notation): C7H13N3
Molecular Weight: 139.20
EC Number: 227-367-1
MDL Number: MFCD00043003
Linear Formula: C7H13N3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-345571-5G 5 g
 $86.50
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes, it may have been created or edited with AI. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 345571-5G
ATR-IR Spectra for 1,3,4,6,7,8-Hexahydro-2H-pyrimido[1,2-a]pyrimidine.
FT-NMR Spectra for 1,3,4,6,7,8-Hexahydro-2H-pyrimido[1,2-a]pyrimidine.

 

assay 98%
form crystals
InChI 1S/C7H13N3/c1-3-8-7-9-4-2-6-10(7)5-1/h1-6H2,(H,8,9)
InChI key FVKFHMNJTHKMRX-UHFFFAOYSA-N
mp 125-130 °C (lit.)
Quality Level 200 
SMILES string C1CNC2=NCCCN2C1
solubility acetonitrile: soluble
  ethanol: soluble
  organic solvents: soluble
  water: soluble
Application: 1,5,7-Triazabicyclo[4.4.0]dec-5-ene may be used as organocatalyst for aminolysis of esters. It may be used as catalyst for direct addition of P(O)-H bonds (dialkyl phosphites and diphenyl phosphonite) across various activated alkenes. 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.
General description: 1,5,7-Triazabicyclo[4.4.0]dec-5-ene, a bicyclic guanidine base, has been found to be an excellent catalyst for Michael and Michael-type reactions. It forms 1:1 complex with lasalocid acid and crystal structure of the complex has been studied by X-ray diffraction, FT-IR spectroscopy and 1H NMR.
Packaging: 5 g in glass bottle
Purity 98%
mp 125-130 °C (lit.)
UNSPSC 12352100

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top