Histamine phosphate
- CAS NO.：51-74-1
- Empirical Formula: C5H12N3O4P
- Molecular Weight: 209.14
- MDL number: MFCD00064316
- EINECS: 200-118-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:14:37
What is Histamine phosphate?
Chemical properties
White crystal
The Uses of Histamine phosphate
A potent histamine receptor agonist
The Uses of Histamine phosphate
Histamine diphosphate is a potent agonist of histamine receptors. It activates nitric oxide synthetase and is a potent vasodilator.
Definition
ChEBI: A phosphate salt that is the diphosphate salt of histamine.
General Description
Histamine bisphosphate monohydrate is an imidazole containing heterocyclic building block that can be employed in chemical synthesis. Its crystal structure belongs to the monoclinic space group, P21/c and shows O–H ? O and N–H?O hydrogen bonds.
Properties of Histamine phosphate
| Melting point: | 128-132 °C |
| storage temp. | -20°C |
| solubility | Aqueous Acid (Slightly), Water (Slightly) |
| form | Powder |
| color | White |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| Merck | 14,4719 |
| BRN | 3744619 |
| Stability: | Hygroscopic |
| CAS DataBase Reference | 51-74-1(CAS DataBase Reference) |
| EPA Substance Registry System | 1H-Imidazole-4-ethanamine, phosphate (1:2) (51-74-1) |
Safety information for Histamine phosphate
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H318:Serious eye damage/eye irritation H334:Sensitisation, respiratory H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P342+P311:IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. |
Computed Descriptors for Histamine phosphate
| InChIKey | KFZMWPPYGSCTGJ-UHFFFAOYSA-N |
Histamine phosphate manufacturer
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