L-Isoleucine Methyl Ester Hydrochloride

Name: L-Isoleucine Methyl Ester Hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-038090

About L-Isoleucine Methyl Ester Hydrochloride

L-Isoleucine Methyl Ester Hydrochloride is an impurity of Isoleucine carrying the CAS registry number 18598-74-8. With the molecular formula C7H16ClNO2, it has a molar mass of 181.66 g/mol. Alternative names: Isoleucine methyl ester hydrochloride and H-Ile-OMe.HCl.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Isoleucine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer L-Isoleucine Methyl Ester Hydrochloride in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Isoleucine

View every impurity, metabolite and intermediate we list for Isoleucine.

Isoleucine impurities

Specifications & identifiers

Chemical identifiers
Product name	L-Isoleucine Methyl Ester Hydrochloride
Catalogue No.	VQ-038090
CAS Number	18598-74-8
IUPAC name	methyl (2S,3S)-2-amino-3-methylpentanoate;hydrochloride
Molecular formula	C₇H₁₆ClNO₂
Molecular weight	181.66 g/mol
Exact mass	181.087
Grade	Reference Standard
HSN code	38229090
InChIKey	GGTBEWGOPAFTTH-GEMLJDPKSA-N
SMILES	CC[C@H](C)[C@@H](C(=O)OC)N.Cl
PubChem CID	11171351

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 3
TPSA	52.3 Å²
Synonyms	(2S,3S)-2-Amino-3-methyl-pentanoic acidmethyl ester hydrochloride, Isoleucine methyl ester hydrochloride, H-Ile-OMe.HCl, Methyl L-isoleucinate hydrochloride, Methyl L-isoleucinate HCl, methyl (2S,3S)-2-amino-3-methylpentanoate hydrochloride, (2S,3S)-Methyl 2-amino-3-methylpentanoate hydrochloride, (2R,3S)-methyl 2-amino-3-methylpentanoate hydrochloride, H-Ile-OMe . HCl, H-Ile-OMe HCl, H-Ile-OMe inverted exclamation mark currencyHCl

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-Isoleucine Methyl Ester Hydrochloride?

The CAS Registry Number of L-Isoleucine Methyl Ester Hydrochloride is 18598-74-8. It is also known as (2S,3S)-2-Amino-3-methyl-pentanoic acidmethyl ester hydrochloride, Isoleucine methyl ester hydrochloride, H-Ile-OMe.HCl.

What is the molecular formula and molecular weight of L-Isoleucine Methyl Ester Hydrochloride?

L-Isoleucine Methyl Ester Hydrochloride has the molecular formula C7H16ClNO2 and a molecular weight of 181.66 g/mol.

What is L-Isoleucine Methyl Ester Hydrochloride used for?

L-Isoleucine Methyl Ester Hydrochloride is supplied as a characterised reference material related to Isoleucine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of L-Isoleucine Methyl Ester Hydrochloride can I order?

We supply L-Isoleucine Methyl Ester Hydrochloride in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with L-Isoleucine Methyl Ester Hydrochloride?

Yes. Every lot of L-Isoleucine Methyl Ester Hydrochloride 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-Isoleucine Methyl Ester Hydrochloride be shipped internationally?

Yes. L-Isoleucine Methyl Ester Hydrochloride 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.