Boc-N-Me-Val-OH
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- CAS-Nr.
- 45170-31-8
- Englisch Name:
- Boc-N-Me-Val-OH
- Synonyma:
- Boc-N-me-Val;BOC-N-ME-VAL-OH;Boc-L-N-Me-Val-OH;BOC-MEVAL-OH;BOC-L-MEVAL-OH;BOC-N-ME-VALINE;)amino)-3-methyL;Boc-N-Me-L-Val-OH;N-Boc-N-methylvaline;BOC-N-METHYL-L-VAL-OH
- CBNumber:
- CB1401257
- Summenformel:
- C11H21NO4
- Molgewicht:
- 231.29
- MOL-Datei:
- 45170-31-8.mol
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Boc-N-Me-Val-OH Eigenschaften
- Schmelzpunkt:
- 45-60°C
- Siedepunkt:
- 322.4±21.0 °C(Predicted)
- alpha
- -94 º (c=0.5% in ethanol)
- Dichte
- 1.069±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Löslichkeit
- Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
- pka
- 4.03±0.10(Predicted)
- Aggregatzustand
- Solid
- Farbe
- Off-White
- Optische Aktivität
- [α]20/D 94±3°, c = 0.5% in ethanol
- BRN
- 2646180
- InChI
- InChI=1S/C11H21NO4/c1-7(2)8(9(13)14)12(6)10(15)16-11(3,4)5/h7-8H,1-6H3,(H,13,14)/t8-/m0/s1
- InChIKey
- XPUAXAVJMJDPDH-QMMMGPOBSA-N
- SMILES
- C(O)(=O)[C@H](C(C)C)N(C(OC(C)(C)C)=O)C
- CAS Datenbank
- 45170-31-8(CAS DataBase Reference)
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| WGK Germany |
3 |
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| HazardClass |
IRRITANT |
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| HS Code |
29225090 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H302 |
Gesundheitsschädlich bei Verschlucken. |
Akute Toxizität oral |
Kategorie 4 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P270, P301+P312, P330, P501 |
| H315 |
Verursacht Hautreizungen. |
Hautreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
| H335 |
Kann die Atemwege reizen. |
Spezifische Zielorgan-Toxizität (einmalige Exposition) |
Kategorie 3 (Atemwegsreizung) |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
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| Sicherheit |
| P261 |
Einatmen von Staub vermeiden. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen. |
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Boc-N-Me-Val-OH Chemische Eigenschaften,Einsatz,Produktion Methoden
Chemische Eigenschaften
White powder
Synthese
To a solution of N-BOC-valine 1 (217 mg, 1 mmol) and iodomethane(1.42 g, 10 mmol) in anhydrous tetrahydrofuran (THF,20 mL) was added neat sodium hydride (240 mg, 10 mmol). The reaction mixture was stirred at room temperature for 24 hours. The mixture was then quenched with water (30 mL). The reaction mixture was extracted with ethyl acetate (EtOAc, 2 15 mL) and the aqueous solution was acidified to pH 3, after which it was extracted with EtOAc (3 20 mL). The combined organic phase was dried over anhydrous Na2SO4 and evaporated to afford the corresponding Boc-N-Me-Val-OH (thick colorless oil), 99% yield.
Boc-N-Me-Val-OH Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Boc-N-Me-Val-OH Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 271)Lieferanten
45170-31-8()Verwandte Suche:
- BOC-N-METHYL-L-VAL-OH
- N-ALPHA-TERT-BUTYLOXYCABONYL-N-ALPHA-METHYL-L-VALINE
- NALPHA-tert-Butoxycarbonyl-N-methyl-L-valine
- N-[(tert-Butoxy)carbonyl]-N-methyl-L-valine
- (S)-2-((tert-Butoxycarbonyl)(Methyl)aMino)-3-Methylbutanoic acid
- Boc-N-Me-Val-OH >=99.0% (TLC)
- Boc-N-Me-L-Val-OH
- (2S)-2-[[(tert-Butoxy)carbonyl](methyl)amino]-3-methylbutanoic acid
- BOC-N-METHYL-L-VALINE
- BOC-N-ME-VALINE
- BOC-MEVAL-OH
- BOC-N-ALPHA-METHYL-L-VALINE
- BOC-L-MEVAL-OH
- N-ALPHA-T-BOC-N-ALPHA-METHYL-L-VALINE
- N-ALPHA-T-BUTOXYCARBONYL-N-ALPHA-METHYL-L-VALINE
- N-ALPHA-T-BUTYLOXYCARBONYL-N-ALPHA-METHYL-L-VALINE
- N-ALPHA-TERT-BUTYLOXYCARBONYL-N-ALPHA-METHYL-L-VALINE
- N-BOC-N-METHYL-(L)-VALINE
- Boc-N-methyl-L-valine≥ 99% (TLC)
- (Tert-Butoxy)Carbonyl N-Me-Val-OH (Syrup)
- N-(tert-Butoxycarbonyl)-N-methyl-L-valine>
- (S)-2-((tert-ButoxycarbonyL
- )amino)-3-methyL
- L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-
- (2S)-3-methyl-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]butanoicaci
- Boc-N-methyl-L-valine USP/EP/BP
- N-Boc-N-methylvaline
- Boc-N-me-Val
- BOC-N-ME-VAL-OH
- Boc-L-N-Me-Val-OH
- Boc-N-α-Methyl-L-valine
- Entecavir Impurity 133
- 45170-31-8
- N-Methyl Amino Acids
- Peptide Synthesis
- Unnatural Amino Acid Derivatives
- Specialty Synthesis
- amino acids
- Valine [Val, V]
- N-Methyl Amino Acids
- Boc-Amino acid series
