L-Threonine, USP 98.50–101.50%

Name: L-Threonine, USP 98.50–101.50%
Brand: Vaqora Chemicals
SKU: VQ-046752

About L-Threonine, USP 98.50–101.50%

Vaqora Chemicals supplies L-Threonine (USP grade), an amino acid derivative registered under CAS number 72-19-5 with a typical assay of 98.50–101.50%. Its molecular formula is C4H9NO3 and its molecular weight is 119.12 g/mol. Systematically, it is named (2S,3R)-2-amino-3-hydroxybutanoic acid. It is also known as threonine or Threonin.

Keep the container tightly sealed and store it in a cool, dry area. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is commonly used for peptide synthesis, cell culture media and biochemical research. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 5 g, 25 g, 100 g and 500 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.

Typical applications

Peptide synthesis
Cell culture media
Biochemical research

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	L-Threonine, USP 98.50–101.50%
Catalogue No.	VQ-046752
CAS Number	72-19-5
IUPAC name	(2S,3R)-2-amino-3-hydroxybutanoic acid
Molecular formula	C₄H₉NO₃
Molecular weight	119.12 g/mol
Exact mass	119.0582
Grade	USP
Purity / assay	98.50–101.50%
HSN code	29225090
InChIKey	AYFVYJQAPQTCCC-GBXIJSLDSA-N
SMILES	C[C@H]([C@@H](C(=O)O)N)O
PubChem CID	6288

Physical properties
Physical form	Other
LogP (XLogP3)	-2.9
H-bond donors / acceptors	3 / 4
TPSA	83.6 Å²
Synonyms	threonine, Threonin, (S)-Threonine, 2-amino-3-hydroxybutyric acid, (2S,3R)-2-Amino-3-hydroxybutyric acid, L-Threonin, L-thr, (2S)-threonine, L-2-Amino-3-hydroxybutyric acid, (2S,3R)-(-)-Threonine, L-alpha-Amino-beta-hydroxybutyric acid

Documents

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

Other grades of CAS 72-19-5

Biochemistry

L-Threonine, 99%+

CAS: 72-19-5
Formula: C₄H₉NO₃
MW: 119.12 g/mol

VQ-002152

BP/USP/EP / Cell Cult…

L-Threonine, BP/USP/EP, cell culture tested

CAS: 72-19-5
Formula: C₄H₉NO₃
MW: 119.12 g/mol

VQ-046070

Cell Culture

L-Threonine, cell culture tested

CAS: 72-19-5
Formula: C₄H₉NO₃
MW: 119.12 g/mol

VQ-046342

Frequently asked questions

What is the CAS number of L-Threonine, USP 98.50–101.50%?

The CAS Registry Number of L-Threonine, USP 98.50–101.50% is 72-19-5. It is also known as threonine, Threonin, (S)-Threonine.

What is the molecular formula and molecular weight of L-Threonine, USP 98.50–101.50%?

L-Threonine, USP 98.50–101.50% has the molecular formula C4H9NO3 and a molecular weight of 119.12 g/mol. Its IUPAC name is (2S,3R)-2-amino-3-hydroxybutanoic acid.

Which grade and pack sizes of L-Threonine, USP 98.50–101.50% can I order?

We supply L-Threonine, USP 98.50–101.50% in USP (98.50–101.50%) grade, in 5 g, 25 g, 100 g, 500 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with L-Threonine, USP 98.50–101.50%?

Yes. Every lot of L-Threonine, USP 98.50–101.50% 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 L-Threonine, USP 98.50–101.50% be shipped internationally?

Yes. We export L-Threonine, USP 98.50–101.50% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.