Sodium L-pyroglutamate

Name: Sodium L-pyroglutamate
Brand: Vaqora Chemicals
SKU: VQ-038955

About Sodium L-pyroglutamate

Vaqora Chemicals supplies Sodium L-pyroglutamate, a five-membered N-heterocycle registered under CAS number 28874-51-3. Its molecular formula is C5H6NNaO3 and its molecular weight is 151.1 g/mol. The IUPAC name is sodium (2S)-5-oxopyrrolidine-2-carboxylate. Alternative names: Sodium pyroglutamate and Sodium pidolate.

Store in a tightly closed container in a cool, dry and well-ventilated place. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sodium L-pyroglutamate
Catalogue No.	VQ-038955
CAS Number	28874-51-3
IUPAC name	sodium (2S)-5-oxopyrrolidine-2-carboxylate
Molecular formula	C₅H₆NNaO₃
Molecular weight	151.1 g/mol
Exact mass	151.0245
HSN code	2933
InChIKey	CRPCXAMJWCDHFM-DFWYDOINSA-M
SMILES	C1CC(=O)N[C@@H]1C(=O)[O-].[Na+]
PubChem CID	23668602

Physical properties
Physical form	Other
H-bond donors / acceptors	1 / 3
TPSA	69.2 Å²
Synonyms	Sodium pyroglutamate, Sodium pidolate, L-Proline, 5-oxo-, monosodium salt, L-5-Oxoproline monosodium salt, Sodium pyrrolidone-5-carboxylate, 5-Oxo-L-proline monosodium salt, Sodium L-pyrrolidonecarboxylate, Proline, 5-oxo-, monosodium salt, L-, PDSI 101, Pidolate Sodium, Sodium 5-oxo-L-prolinate, Proline, 5-oxo-, monosodium salt

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Sodium L-pyroglutamate?

The CAS Registry Number of Sodium L-pyroglutamate is 28874-51-3. It is also known as Sodium pyroglutamate, Sodium pidolate, L-Proline, 5-oxo-, monosodium salt.

What is the molecular formula and molecular weight of Sodium L-pyroglutamate?

Sodium L-pyroglutamate has the molecular formula C5H6NNaO3 and a molecular weight of 151.1 g/mol. Its IUPAC name is sodium (2S)-5-oxopyrrolidine-2-carboxylate.

Which grade and pack sizes of Sodium L-pyroglutamate can I order?

We supply Sodium L-pyroglutamate, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium L-pyroglutamate?

Yes. Every lot of Sodium L-pyroglutamate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Sodium L-pyroglutamate be shipped internationally?

Yes. We export Sodium L-pyroglutamate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.