API Process Intermediates & Related Compounds

Epinephrine

Name: Epinephrine
Brand: Zemixal
SKU: ZX-012463

Reference StandardAvailable on request

Buy Epinephrine (CAS 51-43-4) from Zemixal: C9H13NO3, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-012463.

Pack sizes

CAS number51-43-4

FormulaC₉H₁₃NO₃

Molar mass183.2 g/mol

Physical formSolid

HS code2933

InChIKeyUCTWMZQNUQWSLP-VIFPVBQESA-N

IUPAC name4-[(1R)-1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol

About Epinephrine

Epinephrine sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. Key data (Reference Standard): CAS 51-43-4, formula C9H13NO3 and molar mass 183.2 g/mol. It is handled as a solid.

Where it is used

API route development
Impurity fate & purge studies
Analytical method development

Handling and storage

Classified under GHS with signal word Danger and hazard statements H301, H310 and H331. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Epinephrine

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

Epinephrine standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Epinephrine
Product name	Epinephrine
Catalogue number	ZX-012463
CAS number	51-43-4
IUPAC name	4-[(1R)-1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol
Molecular formula	C₉H₁₃NO₃
Molar mass	183.2 g/mol
Exact mass	183.0895
Grade	Reference Standard
Physical form	Solid
XLogP3	-1.4
H-bond donors / acceptors	4 / 4
Topological polar surface area	72.7 Å²
HS code	2933
InChIKey	UCTWMZQNUQWSLP-VIFPVBQESA-N
SMILES	CNC[C@@H](C1=CC(=C(C=C1)O)O)O
PubChem CID	5816
Synonyms	4-[(1R)-1-Hydroxy-2-(methylamino)ethyl]-1,2-benzenediol, (-)-(R)-Epinephrine, (-)-3,4-Dihydroxy-α-[2-(methylamino)ethyl]benzyl alcohol, (-)-Adrenaline, (-)-Epinephrine, (R)-4-[1-Hydroxy-2-(methylamino)ethyl]benzene-1,2-diol, (R)-Adrenaline, (R)-Epinephrine, L-Adrenaline, Levoepinephrine, Levorenen, adrenaline

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

Safety and GHS hazards

Acute toxicity

Signal word Danger

H301Toxic if swallowed
H310Fatal in contact with skin
H331Toxic if inhaled

Precautionary statements P261, P262, P264, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P316, P321, P330, P361 + P364, P403 + P233, 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 Epinephrine
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about Epinephrine

Which CAS number identifies Epinephrine?

Epinephrine is registered under CAS 51-43-4. You may also see it listed as 4-[(1R)-1-Hydroxy-2-(methylamino)ethyl]-1,2-benzenediol, (-)-(R)-Epinephrine, (-)-3,4-Dihydroxy-α-[2-(methylamino)ethyl]benzyl alcohol. Our catalogue number for this item is ZX-012463.

What are the formula and molar mass of Epinephrine?

For Epinephrine, its formula is C9H13NO3 and its molar mass is 183.2 g/mol. The systematic (IUPAC) name is 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol. InChIKey UCTWMZQNUQWSLP-VIFPVBQESA-N lets you match it in any structure database.

How is Epinephrine used in pharmaceutical QC?

Epinephrine is a characterised reference material linked to Epinephrine. 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 Epinephrine?

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 Epinephrine?

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 Epinephrine to my country?

Yes. Because Epinephrine 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.

Other grades with CAS 51-43-4

Epinephrine

CAS: 51-43-4
Formula: C₉H₁₃NO₃
MW: 183.2 g/mol

ZX-038353

L-Adrenaline, GR 99%

CAS: 51-43-4
Formula: C₉H₁₃NO₃
MW: 183.2 g/mol

ZX-002885

More Epinephrine standards

More in API Process Intermediates & Related Compounds

Epinephrine Sulfonic acid

CAS: 26405-77-6
Formula: C₉H₁₃NO₅S
MW: 247.27 g/mol

ZX-012464

Epinephrine Sulfonic Acid (Sodium Salt)

Formula: C₉H₁₃NO₅S.Na
MW: 270.26 g/mol

ZX-012465

2,3-dihydroxy-6-(2-(methylamino)acetyl)benzenesulfonic acid

Formula: C₉H₁₁NO₆S
MW: 261.25 g/mol

ZX-011939

(R)-2,3-dihydroxy-6-(1-hydroxy-2-(methylamino)ethyl)benzenesulfonic acid (TFA salt)

Formula: C₉H₁₃NO₆S.C₂F₃O
MW: 360.29 g/mol

ZX-011836

Deoxy Epinephrine Hydrochloride

CAS: 62-32-8
Formula: C₉H₁₄ClNO₂
MW: 203.66 g/mol

ZX-020490

Methoxy Adrenaline Hydrochloride

CAS: 74571-90-7
Formula: C₁₀H₁₆ClNO₃
MW: 233.69 g/mol

ZX-020492

N-Benzyl Epinephrine

CAS: 1095714-91-2
Formula: C₁₆H₁₉NO₃
MW: 273.33 g/mol

ZX-023155

Epinephrine Sulfate

CAS: 21093-18-5
Formula: C₉H₁₃NO₆S
MW: 263.27 g/mol

ZX-023157

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