DL-Norepinephrine
Also known as: DL-Noradrenaline, Racemic norepinephrine, (±)-Norepinephrine, Noradrenaline, (±)-, 4-(1-Hydroxy-2-aminoethyl)catechol, 1-(3,4-Dihydroxyphenyl)-2-aminoethanol, α-(Aminomethyl)-3,4-dihydroxybenzyl alcohol, 4-[(1RS)-2-amino-1-hydroxyethyl]benzene-1,2-diol, 2-Amino-1-(3,4-dihydroxyphenyl)ethanol
DL-Norepinephrine (CAS 138-65-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H11NO3 and a molecular weight of 169.178 g/mol. Key properties include a melting point of -190ºC (dec.), a boiling point of 442.6±40.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 221.5±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 138-65-8
- Jingsj CID
- J-1354373-2
- Molecular Formula
- C8H11NO3
- Molecular Weight
- 169.178 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -190ºC (dec.) |
|---|---|
| Boiling Point | 442.6±40.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 221.5±27.3 °C |
| Exact Mass | 169.073898 |
| PSA | 86.71000 |
| LogP | -0.88 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.659 |
Customs & Trade Information
| HS Code | 2922509090 |
|---|---|
| Summary | 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of DL-Norepinephrine?
The CAS number of DL-Norepinephrine is 138-65-8.
What are the molecular formula and molecular weight of DL-Norepinephrine?
DL-Norepinephrine has molecular formula C8H11NO3 and molecular weight 169.178 g/mol.
What are the upstream and downstream products of DL-Norepinephrine?
For DL-Norepinephrine, Upstream Products: Noradrenalone hydrochloride, Dopamine, Catechol; Downstream Products: Chlorpromazine, (S)-Norepinephrine, Norepinephrine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "DL-Norepinephrine (CAS 138-65-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1354373-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.