Searchable chemical identities and detailed records

01API en moedergeneesmiddel

Two-dimensional chemical structure of Norepinephrine, CAS 51-41-2 — Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

CAS RN	51-41-2
PubChem CID	439260
Molecular formula	C8H11NO3
IUPAC name	4-[(1R)-2-amino-1-hydroxyethyl]benzene-1,2-diol
Defined stereocentres	1
Unassigned stereocentres	0

02Structurele nitrosaminescreening

N-nitrosoNot detected

Secondary amine0

Tertiary N-methyl amine0

Structure-only screen. Manufacturing conditions, nitrite sources, pH, temperature and purge controls require a separate process assessment.

03Status in India

Exact-compound comparison only. Confirm the current official instrument before making a regulatory decision.

04Onzuiverheden en verwante verbindingen

2-Chloro-1-(2,5-dihydroxyphenyl)ethanone

60912-82-5

2-Hydroxy-3',4'-dihydroxyacetophenone

29477-54-1

2-Hydroxyphenyl 2-chloroacetate

2948-16-5

4-(2-Chloro-1-hydroxyethyl)-1,2-benzenediol

5530-29-0

4-[1-Hydroxy-2-(methylamino)ethyl]benzene-1,3-diol

1528622-09-4

Chloro Acetyl Catechol

63704-55-2

Noradrenochrome

490-89-1

Norepinephrine EP Impurity A

51-43-4

Norepinephrine EP Impurity B (HCl salt)

5090-29-9

Norepinephrine EP Impurity C/ Noradrenaline EP Impurity C/ Dopamine

51-61-6

Norepinephrine EP Impurity E/ Noradrenaline EP Impurity E

99-40-1

Norepinephrine EP Impurity F/ Noradrenaline EP Impurity F/ Dibenzylamine

103-49-1

Norepinephrine EP Impurity F/ Noradrenaline EP Impurity F/ Dibenzylamine (HCl Salt)

20455-68-9

Norepinephrine EP Impurity G/ Noradrenaline EP Impurity G

13062-58-3

Norepinephrine Sulfate Impurity / Norepinephrine-3-O-sulfate

77469-51-3

Norepinephrine Sulfonic Acid

24159-36-2

2,5-Bis-(3',4'-dihydroxyphenyl)piperazine

2514742-46-0

4-(2-Amino-1-hydroxyethyl)-2-hydroxyphenyl hydrogen sulfate

35538-87-5

Two-dimensional chemical structure of DL-Norepinephrine 3-Sulfate / 4-(2-Amino-1-hydroxyethyl)-1,2-benzenediol 2-(Hydrogen Sulfate) / (±)-4-(2-Amino-1-hydroxyethyl)-1,2-benzenediol 2-(Hydrogen Sulfate) / (±)-Norepinephrine-3-O-sulfate, CAS 112346-92-6

DL-Norepinephrine 3-Sulfate / 4-(2-Amino-1-hydroxyethyl)-1,2-benzenediol 2-(Hydrogen Sulfate) / (±)-4-(2-Amino-1-hydroxyethyl)-1,2-benzenediol 2-(Hydrogen Sulfate) / (±)-Norepinephrine-3-O-sulfate

112346-92-6

N-Nitrosodibenzylamine (NDBzA)

5336-53-8

05Bronnen

S01
PubChem CID 439260