The stability of this compound in solution has not been investigated. Preparation of fresh solutions is recommended, when possible. If solution storage is necessary, various literature sources indicate that light-protected aliquots may be stored at -20°C for up to 12 months. In addition, dilute stock solutions (<1mg/mL) may be stable up to 2 months at 4°C and up to 24 hours at 23°C. Solutions that are pink or brown in color are degraded and should not be used. This information has not been validated. Please see the links below to review additional publications that may be of interest.
Long-term stability of ready-to-use norepinephrine solution at 0.2 and 0.5 mg/mL
https://pmc.ncbi.nlm.nih.gov/articles/PMC7147565/
Stability of Norepinephrine Solutions in Normal Saline and 5% Dextrose in Water
https://pmc.ncbi.nlm.nih.gov/articles/PMC2858500/
A9512
L-(−)-Norepinephrine (+)-bitartrate salt monohydrate
≥99% (TLC), solid, vasoconstrictor
Synonym(s):
L-(−)-Noradrenaline (+)-bitartrate salt monohydrate
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| Pack Size | SKU | Availability | Price |
|---|
About This Item
Product Name
L-(−)-Norepinephrine (+)-bitartrate salt monohydrate, ≥99%, solid
Quality Segment
assay
≥99%
form
solid
color
white
solubility
H2O: 46 mg/mL
SMILES string
O.O[C@H]([C@@H](O)C(O)=O)C(O)=O.NC[C@H](O)c1ccc(O)c(O)c1
InChI
1S/C8H11NO3.C4H6O6.H2O/c9-4-8(12)5-1-2-6(10)7(11)3-5;5-1(3(7)8)2(6)4(9)10;/h1-3,8,10-12H,4,9H2;1-2,5-6H,(H,7,8)(H,9,10);1H2/t8-;1-,2-;/m01./s1
InChI key
LNBCGLZYLJMGKP-LUDZCAPTSA-N
Application
- to infuse dogs to form a intracellular lipid accumulation model
- to analyse the signaling involved in the up-regulation of monocarboxylate transporter 2 (MCT2) expression in cultured cortical neuron
- in neurochemical preparation to study the response of gram-negative and gram-positive bacteria to norepinephrine
- to study the roles of peripheral hormones on thyroid activity of turtles
Biochem/physiol Actions
Disclaimer
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥99% | assay - | assay - | assay - |
| form solid | form solid | form solid | form - |
| Quality Level 200 | Quality Level 200 | Quality Level - | Quality Level - |
| solubility H2O: 46 mg/mL | solubility - | solubility - | solubility - |
| color white | color - | color - | color - |
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Oral
Storage Class
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| A9512-5G | 04061832088761 |
| A9512-250MG | 04061832088754 |
| A9512-1G | 04061833402726 |
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What are the optimal conditions and storage temperature to preserve this compound once it has been aliquoted? Can it be stored at -20ºC for long-term?
1 answer-
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