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Metabolites & Degradation Products

Droxidopa Impurity 23

Reference StandardAvailable on request

Order Droxidopa Impurity 23 (CAS 1432483-91-4) online at Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Droxidopa Impurity 23 chemical structure
CAS number1432483-91-4
FormulaC8H12ClNO3
Molar mass205.64 g/mol
Physical formSolid
HS code38229090
InChIKeyFQTFHMSZCSUVEU-UHFFFAOYSA-N
IUPAC name4-(2-amino-1-hydroxyethyl)benzene-1,2-diol;hydrochloride

About Droxidopa Impurity 23

Droxidopa Impurity 23 is supplied by Zemixal as a characterised reference material for Droxidopa analysis. Identity at a glance (Reference Standard): CAS 1432483-91-4, formula C8H12ClNO3 and molar mass 205.64 g/mol. It is handled as a solid.

Typical applications

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Handling and storage

It carries the GHS signal word Danger (H301), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Droxidopa

See every impurity, metabolite and related compound we list for this API.

Droxidopa standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Droxidopa Impurity 23
Product nameDroxidopa Impurity 23
Catalogue numberZX-044839
CAS number1432483-91-4
IUPAC name4-(2-amino-1-hydroxyethyl)benzene-1,2-diol;hydrochloride
Molecular formulaC8H12ClNO3
Molar mass205.64 g/mol
Exact mass205.0506
GradeReference Standard
Physical formSolid
H-bond donors / acceptors5 / 4
Topological polar surface area86.7 Ų
HS code38229090
InChIKeyFQTFHMSZCSUVEU-UHFFFAOYSA-N
SMILESC1=CC(=C(C=C1C(CN)O)O)O.Cl
PubChem CID5923
Synonymsdl-Arterenol hydrochloride, Norepinephrine hydrochloride, Norepinephrine hydrochloride, (A+-)-, dl-Norepinephrine hydrochloride, 4-(2-amino-1-hydroxyethyl)benzene-1,2-diol hydrochloride, DL-Norepinephrine (hydrochloride), (+/-)-1-(3,4-Dihydroxyphenyl)-2-aminoethanol hydrochloride, (+/-)-Noradrenaline hydrochloride, dl-Noradrenaline hydrochloride, Norepinephrine hydrochloride, (+/-)-, Norepinephrine hydrochloride (JAN), 4-(2-Amino-1-hydroxyethyl)-1,2-benzenediol

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity

Signal word Danger

  • H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Droxidopa Impurity 23
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Droxidopa Impurity 23

Which CAS number identifies Droxidopa Impurity 23?
Droxidopa Impurity 23 is registered under CAS 1432483-91-4. You may also see it listed as dl-Arterenol hydrochloride, Norepinephrine hydrochloride, Norepinephrine hydrochloride, (A+-)-. Our catalogue number for this item is ZX-044839.
What are the formula and molar mass of Droxidopa Impurity 23?
For Droxidopa Impurity 23, its formula is C8H12ClNO3 and its molar mass is 205.64 g/mol. InChIKey FQTFHMSZCSUVEU-UHFFFAOYSA-N lets you match it in any structure database.
How is Droxidopa Impurity 23 used in pharmaceutical QC?
Droxidopa Impurity 23 is a characterised reference material linked to Droxidopa. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Droxidopa Impurity 23?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Droxidopa Impurity 23?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Droxidopa Impurity 23 to my country?
Yes. Because Droxidopa Impurity 23 is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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