D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
-
Product Description
-
Seller Information
-
DescriptionKeywordsQuick DetailsProName:
Dopamine
CasNo:51-61-6
Molecular Formula:C8H11NO2
Appearance:White or almost white crystalline powder
Application:Solvents. Lubricant. Organic synthesis intermediates. Kill termites dose.
DeliveryTime:prompt shipment
PackAge:25kg/drum
Port:Hangzhou,Shanghai,China
ProductionCapacity:/
Purity:98.0%min
Storage:cool and dry
Transportation:by sea ,air or express
LimitNum:1 Kilogram
Superiority
Description： White or almost white crystalline powder Melting point ：243-249℃ Identification： A:Melting at about 200℃，disso…
Details
Description： White or almost white crystalline powder
Melting point ：243-249℃
Identification：
A:Melting at about 200℃，dissolve when melting.
B:Positive
C:Absorbance maximum at 280nm
D:IR conforms
PH ：3.5~5.5
Clarity and color of solution： Meets the requirements
Loss on drying： ≤ 0.5%
Residue on ignition ：≤ 0.1%
Microorganism： Meets the requirements
Assay ：≥98.0%(dried basis)
Basic Info-
Product Name:
Dopamine
Other Name:1,2-Benzenediol,4-(2-aminoethyl)-;Pyrocatechol,4-(2-aminoethyl)-;4-(2-Aminoethyl)-1,2-benzenediol;4-(2-Aminoethyl)pyrocatechol;DA;3,4-Dihydroxyphenethylamine;3,4-Dihydroxyphenylethylamine;Dopamine;3-Hydroxytyramine;Oxytyramine;2-(3,4-Dihydroxyphenyl)ethylamine;α-(3,4-Dihydroxyphenyl)-β-aminoethane;Dopamin;Hydroxytyramin;4-(2-Aminoethyl)catechol;Dophamine;NSC 173182;2-(3,4-Dihydroxyphenyl)-1-ethanamine;Duobaan
CAS No.:51-61-6
Molecular Formula:C8H11NO2
InChIKeys:InChIKey=VYFYYTLLBUKUHU-UHFFFAOYSA-N
Molecular Weight:153.18
Exact Mass:153.18
EC Number:200-110-0
UNII:VTD58H1Z2X
NSC Number:173182
DSSTox ID:DTXSID6022420
NCI Thesaurus Code:C62025
Color/Form:Stout prisms
ATC Code:C - Cardiovascular system
Categories:
Characteristics-
PSA:
66.5
XLogP3:-0.98
Appearance:Solid
Density:1.2±0.1 g/cm3
Melting Point:128 °C
Boiling Point:227 °C
Flash Point:158.0±23.7 °C
Refractive Index:1.619
Water Solubility:H2O: 535 mg/mL
Storage Conditions:Some commercially available injections of dopamine in dextrose provided in plastic containers should be stored at room temperature (25 deg C), although brief exposure to temperatures up to 40 deg C does not adversely affect the injections; the injections should be protected from excessive heat and should not be frozen..
Vapor Pressure:1.6X10-5 mm Hg at 25 deg C (est)
Toxicity:Abdominal cavity-rat LD50: 163 mg/kg; abdominal cavity-mouse LD50: 950 mg/kg
Flammability characteristics:Flammable, decomposes toxic nitrogen oxide gas when burning
PKA:8.93None
Henrys Law Constant:Henry's Law constant = 8.8X10-15 atm-cu m/mol at 25 °C (est)
Dissociation Constants:8.93|pKa = 8.93 (conjugate acid)|pKa1 = 8.71 (phenol); pKa2 = 10.90 (amine); pKa3 = 13.68 (phenol) (est)
Collision Cross Section:129.51 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|125.24 Ų [M+H]+ [CCS Type: DT, Method: stepped-field]|135.36 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|142.3 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|131.8 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|127.7 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]|133.3 Ų [M-H]-
Experimental Properties:Free base; highly sensitive to oxygen; discolors quickly|Rosettes of needles from water; decomp at 241 °C; may be recrystallized from methanol + ether /Hydrochloride/|Crystals; decomp at 210-214 °C /Hydrobromide/|WHITE CRYSTALLINE POWDER /HYDROCHLORIDE/|For more Other Experimental Properties (Complete) data for DOPAMINE (6 total), please visit the HSDB record page.
Hazard IdentificationClassification of the substance or mixture
no data available
GHS label elements, including precautionary statements
Pictogram(s) no data available Signal word no data available
Hazard statement(s) no data available
Precautionary statement(s) Prevention no data available
Response no data available
Storage no data available
Disposal no data available
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
Some commercially available injections of dopamine in dextrose provided in plastic containers should be stored at room temperature (25 deg C), although brief exposure to temperatures up to 40 deg C does not adversely affect the injections; the injections should be protected from excessive heat and should not be frozen..
-
-
Seller Information
-
Business Type:
Manufactory
-
Main Products:
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
-
Location:
1613 Guangyin Building,No.42 E.Fengqi Road,Hangzhou,310012 China.
-
Payment Terms:
TT against copy of documents,L/C
-
Average lead Time:
7
-
Total Annual Revenue:
$25 million-$50 million
-
Total Employees:
11-50
-
Year of Establishment:
2011
-
-
Country Product Purchase Quantity Date Posted Post an enquiry for this product