(-)-Synephrine

Name: (-)-Synephrine
Brand: Vaqora Chemicals
SKU: VQ-034011

About (-)-Synephrine

(-)-Synephrine (CAS 614-35-7) is an impurity of Norepinephrine offered by Vaqora Chemicals. Its molecular formula is C9H13NO2 and its molecular weight is 167.2 g/mol. Systematically, it is named 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]phenol. Common synonyms include (R)-Synephrine and (-)-Sympatol.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Norepinephrine, 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.

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

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

Industries

Related to Norepinephrine

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

Norepinephrine impurities

Specifications & identifiers

Chemical identifiers
Product name	(-)-Synephrine
Catalogue No.	VQ-034011
CAS Number	614-35-7
IUPAC name	4-[(1R)-1-hydroxy-2-(methylamino)ethyl]phenol
Molecular formula	C₉H₁₃NO₂
Molecular weight	167.2 g/mol
Exact mass	167.0946
Grade	Reference Standard
HSN code	38229090
InChIKey	YRCWQPVGYLYSOX-VIFPVBQESA-N
SMILES	CNC[C@@H](C1=CC=C(C=C1)O)O
PubChem CID	854067

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.6
H-bond donors / acceptors	3 / 3
TPSA	52.5 Å²
Synonyms	(R)-Synephrine, (-)-Sympatol, D-synephrine, l-Sympatol, Oxedrine, (-)-, Oxedrine ((-)-), Benzenemethanol, 4-hydroxy-alpha-((methylamino)methyl)-, (-)-, (-)-P-Hydroxy-a-[(methylamino)methyl]benzyl alcohol, (-)-4-Hydroxy-a-[(methylamino)methyl]benzenemethanol, BENZYL ALCOHOL, p-HYDROXY-alpha-((METHYLAMINO)METHYL)-, (-)-, 4-((1R)-1-Hydroxy-2-(Methylamino)Ethyl)Phenol, (-)-4-Hydroxy-a-((methylamino)methyl)benzenemethanol

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 (-)-Synephrine?

The CAS Registry Number of (-)-Synephrine is 614-35-7. It is also known as (R)-Synephrine, (-)-Sympatol, D-synephrine.

What is the molecular formula and molecular weight of (-)-Synephrine?

(-)-Synephrine has the molecular formula C9H13NO2 and a molecular weight of 167.2 g/mol. Its IUPAC name is 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]phenol.

What is (-)-Synephrine used for?

(-)-Synephrine is supplied as a characterised reference material related to Norepinephrine. 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 (-)-Synephrine can I order?

We supply (-)-Synephrine 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 (-)-Synephrine?

Yes. Every lot of (-)-Synephrine 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 (-)-Synephrine be shipped internationally?

Yes. We export (-)-Synephrine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.