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Identify Suppliers 2026 Properties Safty

1H-Imidazole-4-ethanamine

BGC Id:	133064277550
CAS No:	51-45-6
Synonyms:	histamin ; l-histamine ; his elisa ; eramin ; theramine ; histamine ; ergotidine ; istamina ; eramine ; ergamine
Molecular Formula:	C5H9N3
Molecular Weight:	111.15
EINECS:	200-100-6

registered suppliers of 1H-Imidazole-4-ethanamine worldwide

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Synonyms:

histamin ; l-histamine ; his elisa ; eramin ; theramine ; histamine ; ergotidine ; istamina ; eramine ; ergamine

CAS:

51-45-6

EINECS:

200-100-6

Molecular Formula:

C5H9N3

MDL:

MFCD00005210

SMILES:

CN(CCCC(=O)C1=C[N+](=CC=C1)[O-])N=O

Properties

Molecular Weight:

111.15 g·mol−1

Density:

~1.1 g/cm³ (Predicted)

Melting point:

83-84 °C(lit.)

Boiling point:

167 °C0.8 mm Hg(lit.)

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1(b)

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

22-36/37/38-42/43 (R)

Safety Codes:

22-26-36/37 (S)

WGK Germany:

RID / ADR:

UN 2811 6.1 / PG 3

RTECS:

MS1050000

Storage temperature:

-20°C

What other providers are available for CAS 51-45-6?

In addition to the providers presented here for 1H-Imidazole-4-ethanamine with the CAS number 51-45-6, there are other 50 providers with slightly different product names available for this CAS number.

H-L-His-OH

+1 additional providers that we know from the past

L-Histamine

Histamine, Reag.

+2 additional providers that we know from the past

2-Imidazol-4-ylethylamine

+2 additional providers that we know from the past

2-(1H-Imidazol-4-yl)ethanamine

BLD Pharmatech Ltd +1 additional providers that we know from the past