Histamine
51-45-6
Industrial Grade
98%
guangzhou
Cuicheng Bio
250mg
2026-07-13
Ginsenoside Rb1,Ginsenoside Rg1,Ginsenoside Re,Ginsenoside CK,Ginsenoside Rg2,Ginsenoside Rg5
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
Histamine
Other Name:1H-Imidazole-5-ethanamine;Histamine;1H-Imidazole-4-ethanamine;Eramin;Ergamine;Ergotidine;5-Imidazoleethylamine;Imidazole-4-ethylamine;β-Imidazolyl-4-ethylamine;2-(4-Imidazolyl)ethylamine;4-(2-Aminoethyl)imidazole;2-(1H-Imidazol-4-yl)ethylamine;2-(4-Imidazolyl)ethanamine;2-(1H-Imidazol-5-yl)ethylamine;2-(1H-Imidazol-4-yl)ethanamine;NSC 33792;2-(1H-Imidazol-5-yl)ethanamine;2-(3H-Imidazol-4-yl)ethylamine;2-(1H-Imidazol-5-yl)ethan-1-amine;2-(1H-Imidazol-4-yl)ethan-1-amine;64422-25-9;924364-91-0;1416954-63-6
CAS No.:51-45-6
Molecular Formula:C5H9N3
InChIKeys:InChIKey=NTYJJOPFIAHURM-UHFFFAOYSA-N
Molecular Weight:111.15
Exact Mass:111.15
EC Number:200-100-6
UNII:820484N8I3
NSC Number:33792
DSSTox ID:DTXSID4023125
Color/Form:NEEDLES FROM CHLOROFORM
ATC Code:L03AX14
HScode:2933290090
Categories:
Characteristics-
PSA:
54.7
XLogP3:-0.7
Appearance:White to light yellow Solid
Density:1.1933 g/cm3
Melting Point:83-84 °C
Boiling Point:209-210 °C @ Press: 18 Torr
Flash Point:180.3±8.1 °C
Refractive Index:1.567
Water Solubility:soluble in water, alcohol, and hot chloroform.
Storage Conditions:−20°C
Toxicity:LD50 i.p. in mice: 2020 mg/kg (Nagai)
Dissociation Constants:PKA1= 9.68; PKA2= 5.88
Collision Cross Section:120 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|120.4 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|120.4 Ų [M+H]+
Experimental Properties:DELIQUESCENT|PRISMS FROM ETHANOL; MP: 244-246 °C; FREELY SOL IN WATER, METHANOL /DIHYDROCHLORIDE/
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
Skin irritation, Category 2
Skin sensitization, Category 1
Eye irritation, Category 2
Respiratory sensitization, Category 1
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P284 [In case of inadequate ventilation] wear respiratory protection.
P271 Use only outdoors or in a well-ventilated area.
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P333+P317 If skin irritation or rash occurs: Get medical help.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
P319 Get medical help if you feel unwell.
Storage P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Ginsenoside Rb1,Ginsenoside Rg1,Ginsenoside Re,Ginsenoside CK,Ginsenoside Rg2,Ginsenoside Rg5
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Location:
Chuangzhi valley,Chuangzhi Industrial Park ,Hanzhong Economic and Technological Dvelopment Zone,Hanzhong City, Shaanxi Province
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Year of Establishment:
2019
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
