Thiomorpholine-1-oxide Hydrochloride

About Thiomorpholine-1-oxide Hydrochloride

Thiomorpholine-1-oxide Hydrochloride is a process intermediate or related compound of Cysteamine carrying the CAS registry number 76176-87-9. Formula C4H10ClNOS, molecular weight 155.65 g/mol. Alternative names: 1lambda4-thiomorpholin-1-one hydrochloride and ThioMorpholine-1-oxide HCl.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is a process intermediate or related compound in the synthesis of Cysteamine, useful for route development, impurity fate-and-purge studies and analytical method development. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Industries

Related to Cysteamine

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

Cysteamine impurities

Specifications & identifiers

Chemical identifiers
Product name	Thiomorpholine-1-oxide Hydrochloride
Catalogue No.	VQ-036486
CAS Number	76176-87-9
IUPAC name	1,4-thiazinane 1-oxide;hydrochloride
Molecular formula	C₄H₁₀ClNOS
Molecular weight	155.65 g/mol
Exact mass	155.0172
HSN code	2933
InChIKey	CNAHTBMMJSMMEC-UHFFFAOYSA-N
SMILES	C1CS(=O)CCN1.Cl
PubChem CID	20441479

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 3
TPSA	48.3 Å²
Synonyms	1lambda4-thiomorpholin-1-one hydrochloride, ThioMorpholine-1-oxide HCl, 1-Oxide thiomorpholine hydrochloride, 1-oxo-thiomorpholine hydrochloride, 1-oxide thiomorpholin hydrochloride, 1,4-Thiazinane 1-oxide hydrochloride, 1-Oxothiomorpholine hydrochloride (1:1), 1-Oxide thiomorpholine hydrochloride, AldrichCPR

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements: P264 + P265, P280, P305 + P351 + P338, P337 + P317

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 Thiomorpholine-1-oxide Hydrochloride?

The CAS Registry Number of Thiomorpholine-1-oxide Hydrochloride is 76176-87-9. It is also known as 1lambda4-thiomorpholin-1-one hydrochloride, ThioMorpholine-1-oxide HCl, 1-Oxide thiomorpholine hydrochloride.

What is the molecular formula and molecular weight of Thiomorpholine-1-oxide Hydrochloride?

Thiomorpholine-1-oxide Hydrochloride has the molecular formula C4H10ClNOS and a molecular weight of 155.65 g/mol.

What is Thiomorpholine-1-oxide Hydrochloride used for?

Thiomorpholine-1-oxide Hydrochloride is supplied as a characterised reference material related to Cysteamine. 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 Thiomorpholine-1-oxide Hydrochloride can I order?

We supply Thiomorpholine-1-oxide Hydrochloride, 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 Thiomorpholine-1-oxide Hydrochloride?

Yes. Every lot of Thiomorpholine-1-oxide 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 Thiomorpholine-1-oxide Hydrochloride be shipped internationally?

Yes. Thiomorpholine-1-oxide 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.