Advanced Search



2-Pyrrolidone-5-carboxylic acid

ALDRICH/292915 - 99%

Synonym: DL-5-Oxo-2-pyrrolidinecarboxylic acid; DL-Pyroglutamic acid

CAS Number: 149-87-1
Empirical Formula (Hill Notation): C5H7NO3
Molecular Weight: 129.11
EC Number: 205-748-3
MDL Number: MFCD00064322
Linear Formula: C5H7NO3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-292915-5G 5 g
 $38.20
1/EA		 Add To Favorites
45-292915-100G 100 g
 $124.00
1/EA		 Add To Favorites
ATR-IR Spectra for DL-5-Oxo-2-pyrrolidinecarboxylic acid.
FT-IR Spectra for ᴅʟ-5-Oxo-2-pyrrolidinecarboxylic acid.

 

application(s) peptide synthesis
assay 99%
InChI 1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)
InChI key ODHCTXKNWHHXJC-UHFFFAOYSA-N
mp 183-185 °C (lit.)
Quality Level 200 
reaction suitability reaction type: solution phase peptide synthesis
SMILES string OC(=O)C1CCC(=O)N1
General description: DL-Pyroglutamic acid serves as a chiral building block and a chiral auxiliary in asymmetric synthesis.
Packaging: 100 g in poly bottle
Packaging: 5 g in glass bottle
Hazard Codes Xn
Risk Statements 22-36/37/38
Safety Statements 26
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 99%
mp 183-185 °C (lit.)
UNSPSC 12352106

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