Normetanephrine

Name: Normetanephrine
Brand: Vaqora Chemicals
SKU: VQ-038684

About Normetanephrine

Normetanephrine (CAS 97-31-4) is an impurity of Noradrenaline offered by Vaqora Chemicals. Its molecular formula is C9H13NO3 and its molecular weight is 183.2 g/mol. Its systematic (IUPAC) name is 4-(2-amino-1-hydroxyethyl)-2-methoxyphenol. Alternative names: Normetadrenaline and 3-Methoxynoradrenaline.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Noradrenaline, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Normetanephrine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Noradrenaline

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

Noradrenaline impurities

Specifications & identifiers

Chemical identifiers
Product name	Normetanephrine
Catalogue No.	VQ-038684
CAS Number	97-31-4
IUPAC name	4-(2-amino-1-hydroxyethyl)-2-methoxyphenol
Molecular formula	C₉H₁₃NO₃
Molecular weight	183.2 g/mol
Exact mass	183.0895
Grade	Reference Standard
HSN code	38229090
InChIKey	YNYAYWLBAHXHLL-UHFFFAOYSA-N
SMILES	COC1=C(C=CC(=C1)C(CN)O)O
PubChem CID	1237

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.9
H-bond donors / acceptors	3 / 4
TPSA	75.7 Å²
Synonyms	Normetadrenaline, 3-Methoxynoradrenaline, Benzenemethanol, alpha-(aminomethyl)-4-hydroxy-3-methoxy-, dl-Normetanephrine, 3-O-methylnoradrenaline, 3-O-methylnorepinephrine, dl-N-Normetanephrine, O-Methylnoradrenaline, 3-methoxy-Noradrenaline

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 Normetanephrine?

The CAS Registry Number of Normetanephrine is 97-31-4. It is also known as Normetadrenaline, 3-Methoxynoradrenaline, Benzenemethanol, alpha-(aminomethyl)-4-hydroxy-3-methoxy-.

What is the molecular formula and molecular weight of Normetanephrine?

Normetanephrine has the molecular formula C9H13NO3 and a molecular weight of 183.2 g/mol. Its IUPAC name is 4-(2-amino-1-hydroxyethyl)-2-methoxyphenol.

What is Normetanephrine used for?

Normetanephrine is supplied as a characterised reference material related to Noradrenaline. 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 Normetanephrine can I order?

We supply Normetanephrine 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 Normetanephrine?

Yes. Every lot of Normetanephrine 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 Normetanephrine be shipped internationally?

Yes. Normetanephrine 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.