rac 3,4-Dihydroxyphenylethylene Glycol

Name: rac 3,4-Dihydroxyphenylethylene Glycol
Brand: Vaqora Chemicals
SKU: VQ-045212

About rac 3,4-Dihydroxyphenylethylene Glycol

Vaqora Chemicals supplies rac 3,4-Dihydroxyphenylethylene Glycol, a metabolite or degradation product of Norepinephrine registered under CAS number 28822-73-3. The compound has the formula C8H10O4, corresponding to a molecular weight of 170.16 g/mol. The IUPAC name is 4-(1,2-dihydroxyethyl)benzene-1,2-diol. It is also known as 3,4-Dihydroxyphenylethyleneglycol or Dihydroxyphenylethylene glycol.

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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Norepinephrine, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer rac 3,4-Dihydroxyphenylethylene Glycol in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Norepinephrine

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

Norepinephrine impurities

Specifications & identifiers

Chemical identifiers
Product name	rac 3,4-Dihydroxyphenylethylene Glycol
Catalogue No.	VQ-045212
CAS Number	28822-73-3
IUPAC name	4-(1,2-dihydroxyethyl)benzene-1,2-diol
Molecular formula	C₈H₁₀O₄
Molecular weight	170.16 g/mol
Exact mass	170.0579
Grade	Reference Standard
HSN code	38229090
InChIKey	MTVWFVDWRVYDOR-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1C(CO)O)O)O
PubChem CID	91528

Physical properties
Physical form	Solid
LogP (XLogP3)	-1
H-bond donors / acceptors	4 / 4
TPSA	80.9 Å²
Synonyms	3,4-Dihydroxyphenylethyleneglycol, Dihydroxyphenylethylene glycol, 3,4-Dihydroxyphenylglycol, dl-3,4-Dihydroxyphenylglycol, DL-3,4-Dihydroxyphenyl glycol, 1,2-Benzenediol, 4-(1,2-dihydroxyethyl)-, (3,4-Dihydroxyphenyl)glycol, 3,4-dihydroxyphenethyl glycol, 4-(1,2-Dihydroxyethyl)-1,2-benzenediol, 3,4-dihydroxyphenylethyl glycol, (+/-)-3,4-Dihydroxyphenylglycol

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 rac 3,4-Dihydroxyphenylethylene Glycol?

The CAS Registry Number of rac 3,4-Dihydroxyphenylethylene Glycol is 28822-73-3. It is also known as 3,4-Dihydroxyphenylethyleneglycol, Dihydroxyphenylethylene glycol, 3,4-Dihydroxyphenylglycol.

What is the molecular formula and molecular weight of rac 3,4-Dihydroxyphenylethylene Glycol?

rac 3,4-Dihydroxyphenylethylene Glycol has the molecular formula C8H10O4 and a molecular weight of 170.16 g/mol. Its IUPAC name is 4-(1,2-dihydroxyethyl)benzene-1,2-diol.

What is rac 3,4-Dihydroxyphenylethylene Glycol used for?

rac 3,4-Dihydroxyphenylethylene Glycol 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 rac 3,4-Dihydroxyphenylethylene Glycol can I order?

We supply rac 3,4-Dihydroxyphenylethylene Glycol 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 rac 3,4-Dihydroxyphenylethylene Glycol?

Yes. Every lot of rac 3,4-Dihydroxyphenylethylene Glycol 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 rac 3,4-Dihydroxyphenylethylene Glycol be shipped internationally?

Yes. rac 3,4-Dihydroxyphenylethylene Glycol 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.