L-Threonine methyl ester hydrochloride, ≥98%… 39994-75-7

About L-Threonine methyl ester hydrochloride, ≥98% (TLC)

L-Threonine methyl ester hydrochloride is an amino acid derivative carrying the CAS registry number 39994-75-7, specified at ≥98% purity. The compound has the formula C5H12ClNO3, corresponding to a molecular weight of 169.61 g/mol. Systematically, it is named methyl (2S,3R)-2-amino-3-hydroxybutanoate. Hydrochloride. It is also known as Methyl L-threoninate hydrochloride or L-Threonine, methyl ester, hydrochloride.

In its supplied form it is a white powder. Reported physical data include a melting point of 64 °C. Store it at 2–8 °C, in a tightly closed container. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span peptide synthesis, cell culture media and biochemical research. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

We offer L-Threonine methyl ester hydrochloride in 1 g, 5 g, 25 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Peptide synthesis
Cell culture media
Biochemical research

Industries

Specifications & identifiers

Chemical identifiers
Product name	L-Threonine methyl ester hydrochloride, ≥98% (TLC)
Catalogue No.	VQ-002151
CAS Number	39994-75-7
IUPAC name	methyl (2S,3R)-2-amino-3-hydroxybutanoate;hydrochloride
Molecular formula	C₅H₁₂ClNO₃
Molecular weight	169.61 g/mol
Exact mass	169.0506
Purity / assay	≥98%
HSN code	29221990
InChIKey	OZSJLLVVZFTDEY-HJXLNUONSA-N
SMILES	C[C@H]([C@@H](C(=O)OC)N)O.Cl
PubChem CID	2734893

Physical properties
Physical form	Powder
Appearance	White powder
Melting point	64 °C
H-bond donors / acceptors	3 / 4
TPSA	72.6 Å²
Storage	2–8 °C
Synonyms	Methyl L-threoninate hydrochloride, L-Threonine, methyl ester, hydrochloride, Methyl L-threoninate HCl, L-Threonine, methyl ester, hydrochloride (1:1), H-Thr-OMe.HCl, (2S,3R)-methyl 2-amino-3-hydroxybutanoate hydrochloride, DL-Threonine methyl ester hydrochloride, methyl (2S,3R)-2-amino-3-hydroxybutanoate hydrochloride, L-Threonine methyl ester HCl, H-Thr-OMe HCl, H-Thr-OMe hydrochloride

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 L-Threonine methyl ester hydrochloride, ≥98% (TLC)?

The CAS Registry Number of L-Threonine methyl ester hydrochloride, ≥98% (TLC) is 39994-75-7. It is also known as Methyl L-threoninate hydrochloride, L-Threonine, methyl ester, hydrochloride, Methyl L-threoninate HCl.

What is the molecular formula and molecular weight of L-Threonine methyl ester hydrochloride, ≥98% (TLC)?

L-Threonine methyl ester hydrochloride, ≥98% (TLC) has the molecular formula C5H12ClNO3 and a molecular weight of 169.61 g/mol.

Which grade and pack sizes of L-Threonine methyl ester hydrochloride, ≥98% (TLC) can I order?

We supply L-Threonine methyl ester hydrochloride, ≥98% (TLC) in (≥98%) grade, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with L-Threonine methyl ester hydrochloride, ≥98% (TLC)?

Yes. Every lot of L-Threonine methyl ester hydrochloride, ≥98% (TLC) 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 methyl ester hydrochloride, ≥98% (TLC) be shipped internationally?

Yes. L-Threonine methyl ester hydrochloride, ≥98% (TLC) is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.

How should L-Threonine methyl ester hydrochloride, ≥98% (TLC) be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.