G-STROPHANTHIN
- Product Name
- G-STROPHANTHIN
- CAS No.
- 630-60-4
- Chemical Name
- G-STROPHANTHIN
- Synonyms
- oubain;QUABAIN;OUABAIN;uabaina;uabanin;ouabaine;strodival;NSC 25485;ASTROBAIN;GRATIBAIN
- CBNumber
- CB6753829
- Molecular Formula
- C29H44O12
- Formula Weight
- 584.66
- MOL File
- 630-60-4.mol
G-STROPHANTHIN Property
- Melting point:
- 200°C
- Boiling point:
- 561.69°C (rough estimate)
- Density
- 1.1941 (rough estimate)
- refractive index
- -32 ° (C=1, H2O)
- storage temp.
- Desiccate at -20°C
- solubility
- H2O: 10 mg/mL cold
- form
- powder
- pka
- 13.04±0.70(Predicted)
- color
- white
- Water Solubility
- 13g/L(25 ºC)
- Merck
- 6901
- Stability:
- Hygroscopic
- EPA Substance Registry System
- Ouabain (630-60-4)
Safety
- Hazard Codes
- T
- Risk Statements
- 23/25-33
- Safety Statements
- 45
- RIDADR
- UN 1544 6.1/PG 1
- WGK Germany
- 3
- RTECS
- RN3850000
- F
- 8
- Hazardous Substances Data
- 630-60-4(Hazardous Substances Data)
- Toxicity
- LD50 oral in guinea pig: 8280ug/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H331Toxic if inhaled
H373May cause damage to organs through prolonged or repeated exposure
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P311Call a POISON CENTER or doctor/physician.
P314Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 1076
- Product name
- Ouabain
- Purity
- ≥95%(HPLC)
- Packaging
- 100
- Price
- $85
- Updated
- 2021/12/16
- Product number
- O714505
- Product name
- Ouabain
- Packaging
- 50mg
- Price
- $130
- Updated
- 2021/12/16
- Product number
- 256126
- Product name
- Ouabain
- Packaging
- 100mg
- Price
- $310
- Updated
- 2021/12/16
- Product number
- 294344
- Product name
- Ouabain
- Packaging
- 100mg
- Price
- $425
- Updated
- 2021/12/16
- Product number
- O714505
- Product name
- Ouabain
- Packaging
- 1mg
- Price
- $45
- Updated
- 2021/12/16
G-STROPHANTHIN Chemical Properties,Usage,Production
Description
One of several cardiac glycosides that have been used clinically as cardiotonic agents and diuretics. Ouabain is obtained from the seeds of Strophanthus gratus, Acokanthera ouabaio, and related species. It was formerly prescribed under the name strophanthuis as the purified seed extract.
Chemical Properties
Ouabain is a white crystalline solid.
Uses
Ouabain is a Na+/K+-ATPase inhibitor hormone, which negatively modulates allergic airway inflammation induced by ovalbumin (OVA).
Definition
ChEBI: Ouabain is a steroid hormone that is a multi-hydroxylated alpha-L-rhamnosyl cardenoloide. It binds to and inhibits the plasma membrane Na(+)/K(+)-ATPase (sodium pump). It has been isolated naturally from Strophanthus gratus. It has a role as an EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor, an EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor, an EC 2.3.3.1 [citrate (Si)-synthase] inhibitor, an EC 3.1.3.41 (4-nitrophenylphosphatase) inhibitor, a plant metabolite, a cardiotonic drug, an ion transport inhibitor and an anti-arrhythmia drug. It is a cardenolide glycoside, a steroid hormone, an alpha-L-rhamnoside, a 14beta-hydroxy steroid, a 5beta-hydroxy steroid and an 11alpha-hydroxy steroid. It is a conjugate acid of an ouabain(1-).
General Description
Odorless, white crystals or crystalline powder as an octahydrate. Used to produce rapid digitalization in acute congestive heart failure. Also recommended in treatment of atrial or nodal paroxysmal tachycardia and atrial flutter.
Reactivity Profile
When heated to decomposition, G-STROPHANTHIN emits acrid smoke and fumes. Hydrolysis yields one mole ouabagenin and one mole rhamnose. Stable in air, but affected by light (G-STROPHANTHIN octahydrate) [EPA, 1998].
Health Hazard
G-STROPHANTHIN is classified as extremely toxic. Probable oral lethal dose in humans is less than 5 mg/kg or a taste (less than 7 drops) for 70 kg (150-lb.) person. Exposure may result in respiratory and cardiac failure, and/or hyperalkemia. Patients with frequent premature ventricular heart beats or who have received any preparation of digitalis during preceding three weeks are prone to toxicity.
Fire Hazard
When heated to decomposition, G-STROPHANTHIN emits acrid smoke and fumes. Hydrolysis yields one mole ouabagenin and one mole rhamnose. Stable in air, but affected by light (G-STROPHANTHIN octahydrate)
Biological Activity
Selective Na + , K + -ATPase inhibitor.
Safety Profile
Poison by ingestion, intramuscular, intraperitoneal, intravenous, subcutaneous, and parented routes. Moderately toxic by intraduodenal route. A cardac stimulant. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes
Potential Exposure
Ouabain, similar to digitoxin, is used to produce rapid digitalization in acute congestive heart failure. Also recommended in treatment of atrial or nodal paroxysmal tachycardia and atrial flutter; enzyme inhibitor.
First aid
If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.
storage
-20°C (desiccate)
Shipping
UN1544 Alkaloids, solid, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
Purification Methods
It crystallises from water as the octahydrate. Dry it at 130o. It decomposes at 190o when dry. Store it in the dark as it is light sensitive, but it is stable in air. Its solubility (g/100mL) in H2O is 1.3 (~25o), 20 (~100o), and in EtOH it is 1.0 (~25o) and 12.5 (~78o). It is highly TOXIC as it is an inhibitor of cation transport and of Na+ and K+ ATPase. [Beilstein 18/5 V 625.]
Incompatibilities
Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.).
G-STROPHANTHIN Preparation Products And Raw materials
Raw materials
Preparation Products
G-STROPHANTHIN Suppliers
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View Lastest Price from G-STROPHANTHIN manufacturers
- Product
- G-STROPHANTHIN 630-60-4
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.9%
- Supply Ability
- 100 Tons min
- Release date
- 2021-08-06
- Product
- G-STROPHANTHIN 630-60-4
- Price
- US $1.00/KG
- Min. Order
- 1G
- Purity
- 98%
- Supply Ability
- 100KG
- Release date
- 2018-08-20