Minodronic Acid
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- CAS-Nr.
- 155648-60-5
- Englisch Name:
- Minodronic Acid
- Synonyma:
- Minodronic acid API;Minodronate Monohydrate;Minodronic Acid hydrate;MinodronateMonohydrate>Minodronic Acid Monohydrate;Minophosphonic acid monohydrate;CAS No.155648-60-5 Minodronic Acid;1-Hydroxy-2-[imidazo[1,2-a]pyridin-3-yl]ethylidene-1,1-diphosphonic Acid;P,P'-(1-Hydroxy-2-imidazo[1,2-a]pyridin-3-ylethylidene)bisphosphonic acid hydrate;(1-Hydroxy-2-(iMidazo[1,2-a]pyridin-3-yl)ethane-1,1-diyl)diphosphonic acid hydrate
- CBNumber:
- CB82521286
- Summenformel:
- C9H14N2O8P2
- Molgewicht:
- 340.163582
- MOL-Datei:
- 155648-60-5.mol
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Minodronic Acid Eigenschaften
- storage temp.
- 2-8°C
- Wasserlöslichkeit
- Insoluble in water
- Aggregatzustand
- powder to crystal
- Farbe
- White to Light yellow to Light red
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| RIDADR |
2811 |
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| RTECS-Nr. |
SZ8562470 |
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| HS Code |
2933.99.8290 |
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| HazardClass |
6.1 |
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| PackingGroup |
III |
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| Bildanzeige (GHS) |
 
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| Alarmwort |
Achtung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H301 |
Giftig bei Verschlucken. |
Akute Toxizität oral |
Kategorie 3 |
Achtung |
![GHS hazard pictograms]() src="/GHS06.jpg" width="20" height="20" /> |
P264, P270, P301+P310, P321, P330,P405, P501 |
| H361 |
Kann vermutlich die Fruchtbarkeit beeinträchtigen oder das Kind im Mutterleib schädigen. |
Reproduktionstoxizität |
Kategorie 2 |
Warnung |
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P201, P202, P281, P308+P313, P405,P501 |
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| Sicherheit |
| P201 |
Vor Gebrauch besondere Anweisungen einholen. |
| P202 |
Vor Gebrauch alle Sicherheitshinweise lesen und verstehen. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P270 |
Bei Gebrauch nicht essen, trinken oder rauchen. |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P308+P313 |
BEI Exposition oder falls betroffen: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen. |
| P405 |
Unter Verschluss aufbewahren. |
| P501 |
Inhalt/Behälter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen. |
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Minodronic Acid Chemische Eigenschaften,Einsatz,Produktion Methoden
Clinical Use
The bone resorption inhibitor minodronic acid hydrate was
approved and introduced last year in Japan, bringing the total
number of bis-phosphonates marketed for this indication to seven.
There are an estimated 10 million current and potential osteoporosis
sufferers in Japan, a number that is expected to continue
growing due to the country’s aging population. Minodronic acid is the first drug to show a significant effect in preventing bone fractures
as compared to placebo in a Japanese patient population.
Minodronic acid was co-developed by Astellas and Ono, who are
marketing the drug as Bonoteo and Recalbon, respectively.
Synthese
Several syntheses of minodronic acid have been reported,a scalable preparation is described in the scheme. Commercially
available acid chloride 71 was first reduced with lithium
tritertbutoxy aluminum hydride to the aldehyde 72 at 80??C in
61% yield. Next, reaction of aldehyde 72 with TMSCl and triethylamine
generated the corresponding silyl enol ether, which was
then treated with bromine to give a-bromoaldehyde 73 in 62% yield. Condensation with 2-amino pyridine furnished imidazopyridine
74, which was hydrolyzed with HCl to acid 75 in 58% yield.
Reaction with H3PO3 at 120??C to provide minodronic acid hydrate
(XII) in 53% yield.
Minodronic Acid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Minodronic Acid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 168)Lieferanten
- P,P'-(1-Hydroxy-2-imidazo[1,2-a]pyridin-3-ylethylidene)bisphosphonic acid hydrate
- Minodronic Acid Monohydrate
- Minodronic Acid hydrate
- Minodronate Monohydrate
- (1-Hydroxy-2-(iMidazo[1,2-a]pyridin-3-yl)ethane-1,1-diyl)diphosphonic acid hydrate
- CAS No.155648-60-5 Minodronic Acid
- 1-Hydroxy-2-[imidazo[1,2-a]pyridin-3-yl]ethylidene-1,1-diphosphonic Acid
- Phosphonic acid, P,P'-(1-hydroxy-2-imidazo[1,2-a]pyridin-3-ylethylidene)bis-, hydrate (1:1)
- MinodronateMonohydrate>
- Minodronic acid API
- Minophosphonic acid monohydrate
- 155648-60-5
- C9H12N2O7P2H2O
- Final material
