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Alfa Aesar™ Histamine diphosphate, 99+%

Endogenous H1 and H2 agonist

$74.93 - $320.76

Chemical Identifiers

CAS 51-74-1
Molecular Formula C5H15N3O8P2
Molecular Weight (g/mol) 307.136
MDL Number MFCD00064316
InChI Key ZHIBQGJKHVBLJJ-UHFFFAOYSA-N
Synonym histamine acid phosphate, 2-1h-imidazol-4-yl ethanamine bis phosphate, histamine biphosphate, histamine dihydrogen phosphate, histamine phosphate 1:2, histamine phosphate, 1h-imidazole-4-ethanamine, phosphate 1:2, histamine phosphate usp, histamine positive, 4-2-aminoethyl imidazole bis dihydrogen phosphate
PubChem CID 65513
ChEBI CHEBI:51193
IUPAC Name 2-(1H-imidazol-5-yl)ethanamine;phosphoric acid
SMILES C1=C(NC=N1)CCN.OP(=O)(O)O.OP(=O)(O)O
View More Specs

Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAJ6108806 View Documents Alfa Aesar™
J6108806
5g Each for $74.93
 
AAJ6108814 View Documents Alfa Aesar™
J6108814
25g Each for $320.76
 
Description

Description

Applications
Histamine diphosphate is a potent agonist of histamine receptors. It activates nitric oxide synthetase and is a potent vasodilator.

Solubility
Soluble in water.

Notes
Hygroscopic. Incompatible with oxidizing agents.
Specifications

Chemical Identifiers

51-74-1
307.136
ZHIBQGJKHVBLJJ-UHFFFAOYSA-N
65513
2-(1H-imidazol-5-yl)ethanamine;phosphoric acid
C5H15N3O8P2
MFCD00064316
histamine acid phosphate, 2-1h-imidazol-4-yl ethanamine bis phosphate, histamine biphosphate, histamine dihydrogen phosphate, histamine phosphate 1:2, histamine phosphate, 1h-imidazole-4-ethanamine, phosphate 1:2, histamine phosphate usp, histamine positive, 4-2-aminoethyl imidazole bis dihydrogen phosphate
CHEBI:51193
C1=C(NC=N1)CCN.OP(=O)(O)O.OP(=O)(O)O

Specifications

Hygroscopic
128°C to 132°C
51-74-1
MFCD00064316
histamine acid phosphate, 2-1h-imidazol-4-yl ethanamine bis phosphate, histamine biphosphate, histamine dihydrogen phosphate, histamine phosphate 1:2, histamine phosphate, 1h-imidazole-4-ethanamine, phosphate 1:2, histamine phosphate usp, histamine positive, 4-2-aminoethyl imidazole bis dihydrogen phosphate
C1=C(NC=N1)CCN.OP(=O)(O)O.OP(=O)(O)O
307.136
CHEBI:51193
Powder
Histamine diphosphate
White
5g
C5H15N3O8P2
14,4719
ZHIBQGJKHVBLJJ-UHFFFAOYSA-N
2-(1H-imidazol-5-yl)ethanamine;phosphoric acid
65513
307.14
≥99%
Safety and Handling

Safety and Handling

GHS H Statement
H334-H318-H302-H335-H315-H317
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Causes serious eye damage.
Harmful if swallowed.
May cause respiratory irritation.
Causes skin irritation.
May cause an allergic skin reaction.

GHS P Statement
P284a-P261-P280-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

RTECSNumber : NI5425000

TSCA : TSCA

Recommended Storage : 2° to 8°C