Ethyl (hydroxyimino)cyanoacetate potassium salt
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- CAS-Nr.
- 158014-03-0
- Englisch Name:
- Ethyl (hydroxyimino)cyanoacetate potassium salt
- Synonyma:
- K-Oxyma;K-Oxyma 97%;K-Oxyma Pure;K-OXYMA PURE 25 G;K-Oxyma≥ 99% (HPLC);OxymaPurepotassiumsalt;K-Oxyma Pure Novabiochem;Potassium2-cyano-2-(hydroxyimino)acetate;Ethyl (hydroxyimino)cyanoacetate potassium;Ethyl (hydroxyimino)cyanoacetate potassium salt
- CBNumber:
- CB02755629
- Summenformel:
- C5H5KN2O3
- Molgewicht:
- 180.2031
- MOL-Datei:
- 158014-03-0.mol
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Ethyl (hydroxyimino)cyanoacetate potassium salt Eigenschaften
- Schmelzpunkt:
- 145-155°C
- storage temp.
- 2-8°C
- L?slichkeit
- Methanol (Slightly), Water (Sparingly)
- Aggregatzustand
- Solid
- Farbe
- Dark Yellow
- InChI
- InChI=1S/C5H6N2O3.K/c1-2-10-5(8)4(3-6)7-9;/h9H,2H2,1H3;/q;+1/p-1/b7-4+;
- InChIKey
- ZFBMUWGNRJITLS-KQGICBIGSA-M
- SMILES
- [K+].C(OCC)(=O)/C(=N/[O-])/C#N
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher |
T |
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| R-S?tze: |
20/21-25-43 |
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| S-S?tze: |
36/37-45 |
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| RIDADR |
UN 3439 6.1 / PGIII |
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| WGK Germany |
3 |
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| HS Code |
2928 00 90 |
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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 Toxizit?t oral |
Kategorie 3 |
Achtung |
![GHS hazard pictograms]() src="/GHS06.jpg" width="20" height="20" /> |
P264, P270, P301+P310, P321, P330,P405, P501 |
| H317 |
Kann allergische Hautreaktionen verursachen. |
Sensibilisierung der Haut |
Kategorie 1A |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 |
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| Sicherheit |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P301+P310 |
BEI VERSCHLUCKEN: Sofort GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen. |
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Ethyl (hydroxyimino)cyanoacetate potassium salt Chemische Eigenschaften,Einsatz,Produktion Methoden
Chemische Eigenschaften
Bright yellow powder
Verwenden
Ethyl (hydroxyimino)cyanoacetate potassium salt is a Non-explosive replacement for HOBt and HOAt with at least comparable performance to HOAt Outperforms HOAt in sterically demanding peptide bond formations Compatible with carbodiimide-mediated; solution and solid phase peptide coupling; Less epimerization than HOBt in fragment condensation reactions K-salt especially useful in peptide coupling on mild acid-labile resins such as 2-chlorotrityl; leading to minimal to no cleavage of the peptide from the resin due to its more alkaline character K-salt has a higher melting point than OxymaPure.
Ethyl (hydroxyimino)cyanoacetate potassium salt Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Ethyl (hydroxyimino)cyanoacetate potassium salt Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 45)Lieferanten
158014-03-0()Verwandte Suche:
- 2-Cyano-2-(hydroxyimino)acetic acid ethyl ester, potassium salt
- Ethyl (hydroxyimino)cyanoacetate potassium salt
- K-Oxyma
- Cyano(hydroxyimino)acetic acid ethyl ester potassium salt
- 2-Cyano-2-(hydroxyimino)acetic acid ethyl ester potassium salt (1:1)
- Ethyl (hydroxyimino)cyanoacetate potassium
- K-Oxyma≥ 99% (HPLC)
- K-Oxyma Pure Novabiochem
- Cyano-2-(hydroxyimino)acetic acid ethyl ester potassium salt
- OxymaPurepotassiumsalt
- K-Oxyma 97%
- K-OXYMA PURE 25 G
- K-Oxyma Pure
- Ethyl 2-cyano-2-(hydroxyimino)acetate, potassium salt
- 2-Cyano-2-(hydroxyimino)acetic Acid Ethyl Ester Potassium Salt (K-OXYMA)
- Potassium2-cyano-2-(hydroxyimino)acetate
- 158014-03-0
- C5H5N2O3K
