Date published: 2025-10-15

1-800-457-3801

SCBT Portrait Logo
Seach Input

(−)-Epinephrine (CAS 51-43-4)

5.0(1)
Write a reviewAsk a question

Alternate Names:
(−)-Adrenalin; 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol
Application:
(−)-Epinephrine is an adrenoceptor activator
CAS Number:
51-43-4
Purity:
≥98%
Molecular Weight:
183.20
Molecular Formula:
C9H13NO3
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

QUICK LINKS

(−)-Epinephrine, also known as Epinephrine or adrenaline, is an essential hormone and neurotransmitter produced within the body. It plays a critical role in the physiological and psychological responses to stress and perilous situations. As a catecholamine, (−)-Epinephrine is derived from the amino acid tyrosine and is released by the adrenal medulla in response to stress triggers. Its primary involvement lies in initiating the fight-or-flight response, wherein it heightens heart rate, blood pressure, and respiration, while simultaneously suppressing digestion. This hormone also enhances alertness, energy levels, and focus, enabling the body to promptly and effectively react to stress-inducing circumstances. (−)-Epinephrine exerts its effects by interacting with various receptors in the body, including the alpha- and beta-adrenergic receptors. These receptors are located in areas such as the heart, blood vessels, lungs, and other organs. Upon binding to these receptors, (−)-Epinephrine initiates a series of reactions that trigger the physiological and psychological responses associated with the fight-or-flight response.


(−)-Epinephrine (CAS 51-43-4) References

  1. Adrenal gland: structure, function, and mechanisms of toxicity.  |  Rosol, TJ., et al. 2001. Toxicol Pathol. 29: 41-8. PMID: 11215683
  2. In vitro characterization of ephedrine-related stereoisomers at biogenic amine transporters and the receptorome reveals selective actions as norepinephrine transporter substrates.  |  Rothman, RB., et al. 2003. J Pharmacol Exp Ther. 307: 138-45. PMID: 12954796
  3. Comparative pharmacology of human beta-adrenergic receptor subtypes--characterization of stably transfected receptors in CHO cells.  |  Hoffmann, C., et al. 2004. Naunyn Schmiedebergs Arch Pharmacol. 369: 151-9. PMID: 14730417
  4. Pharmacologic treatment of bronchiolitis in infants and children: a systematic review.  |  King, VJ., et al. 2004. Arch Pediatr Adolesc Med. 158: 127-37. PMID: 14757604
  5. Increased apoptosis in bovine blastocysts exposed to high levels of IGF1 is not associated with downregulation of the IGF1 receptor.  |  Velazquez, MA., et al. 2011. Reproduction. 141: 91-103. PMID: 20926690
  6. Metabolomics reveals dose effects of low-dose chronic exposure to uranium in rats: identification of candidate biomarkers in urine samples.  |  Grison, S., et al. 2016. Metabolomics. 12: 154. PMID: 27729830
  7. Targeting the Hippo signalling pathway for cancer treatment.  |  Nakatani, K., et al. 2017. J Biochem. 161: 237-244. PMID: 28003431
  8. Connexin 43 plays an important role in the transformation of cholangiocytes with Clonochis sinensis excretory-secretory protein and N-nitrosodimethylamine.  |  Kim, EM., et al. 2019. PLoS Negl Trop Dis. 13: e0006843. PMID: 30943209
  9. Galanin Signaling in the Brain Regulates Color Pattern Formation in Zebrafish.  |  Eskova, A., et al. 2020. Curr Biol. 30: 298-303.e3. PMID: 31902721
  10. Phosphorylation of cardiac myosin-binding protein-C contributes to calcium homeostasis.  |  Kumar, M., et al. 2020. J Biol Chem. 295: 11275-11291. PMID: 32554466
  11. Heat stress affects some physiological and productive variables and alters metabolism in dairy ewes.  |  Mehaba, N., et al. 2021. J Dairy Sci. 104: 1099-1110. PMID: 33162098
  12. Visualization and Documentation of Capsule and Melanin Production in Cryptococcus neoformans.  |  Nichols, CB. 2021. Curr Protoc. 1: e27. PMID: 33484487
  13. Microplasma-Tunable Graphene Quantum Dots for Ultrasensitive and Selective Detection of Cancer and Neurotransmitter Biomarkers.  |  Kurniawan, D., et al. 2021. ACS Appl Mater Interfaces. 13: 34572-34583. PMID: 34255481
  14. Bioresource-derived colloidal nitrogen-doped graphene quantum dots as ultrasensitive and stable nanosensors for detection of cancer and neurotransmitter biomarkers.  |  Chen, YY., et al. 2022. J Mater Chem B. 10: 9654-9661. PMID: 36382376
  15. Quantitation of alpha 1-adrenergic receptors in porcine uterine and mesenteric arteries.  |  Farley, DB., et al. 1984. Am J Obstet Gynecol. 150: 485-91. PMID: 6093535

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

(−)-Epinephrine, 1 g

sc-205674
1 g
$40.00

(−)-Epinephrine, 5 g

sc-205674A
5 g
$102.00

(−)-Epinephrine, 10 g

sc-205674B
10 g
$197.00

(−)-Epinephrine, 100 g

sc-205674C
100 g
$1739.00

(−)-Epinephrine, 1 kg

sc-205674D
1 kg
$16325.00