Molsidomine Impurity B

Name: Molsidomine Impurity B
Brand: Vaqora Chemicals
SKU: VQ-005299

About Molsidomine Impurity B

Molsidomine Impurity B is an impurity of Molsidomine carrying the CAS registry number 59-89-2 at a purity of 99.94%. The compound has the formula C4H8N2O2, corresponding to a molecular weight of 116.12 g/mol. The IUPAC name is 4-nitrosomorpholine. It is also known as N-Nitrosomorpholine or Nitrosomorpholine.

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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Molsidomine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Molsidomine Impurity B in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Molsidomine

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

Molsidomine impurities

Specifications & identifiers

Chemical identifiers
Product name	Molsidomine Impurity B
Catalogue No.	VQ-005299
CAS Number	59-89-2
IUPAC name	4-nitrosomorpholine
Molecular formula	C₄H₈N₂O₂
Molecular weight	116.12 g/mol
Exact mass	116.0586
Grade	Reference Standard
Purity / assay	99.94%
HSN code	38229090
InChIKey	ZKXDGKXYMTYWTB-UHFFFAOYSA-N
SMILES	C1COCCN1N=O
PubChem CID	6046

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.4
H-bond donors / acceptors	0 / 4
TPSA	41.9 Å²
Synonyms	N-Nitrosomorpholine, Nitrosomorpholine, Morpholine, 4-nitroso-, N-Nitrosomorpholin, Morpholine, N-nitroso-, N-Nitrosomorfolin, 4-Nitroso-morpholine, 4-Nitrosomorpholine 1.0 mg/ml in Methanol, 4-Nitrosomorpholine, 4-Nitrosomorpholine 0.1 mg/ml in Methanol, Molsidomine EP Impurity B, N-nitroso morpholine

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H341Suspected of causing genetic defects
H350May cause cancer
H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P264, P270, P280, P318, P319, 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 Molsidomine Impurity B?

The CAS Registry Number of Molsidomine Impurity B is 59-89-2. It is also known as N-Nitrosomorpholine, Nitrosomorpholine, Morpholine, 4-nitroso-.

What is the molecular formula and molecular weight of Molsidomine Impurity B?

Molsidomine Impurity B has the molecular formula C4H8N2O2 and a molecular weight of 116.12 g/mol. Its IUPAC name is 4-nitrosomorpholine.

What is Molsidomine Impurity B used for?

Molsidomine Impurity B is supplied as a characterised reference material related to Molsidomine. 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 Molsidomine Impurity B can I order?

We supply Molsidomine Impurity B in Reference Standard (99.94%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Molsidomine Impurity B?

Yes. Every lot of Molsidomine Impurity B 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 Molsidomine Impurity B be shipped internationally?

Yes. Molsidomine Impurity B 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.