D-Valin
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- CAS-Nr.
- 640-68-6
- Bezeichnung:
- D-Valin
- Englisch Name:
- D-Valine
- Synonyma:
- Val;D-VAL;(R)-2-AMINO-3-METHYLBUTANOIC ACID;H-D-VAL-OH;Valnemulin hydrochloride EP Impurity D;D-VALINE;NSC 20654;Valine, D-;dextro-valine;(R)-(-)-VALINE
- CBNumber:
- CB7291278
- Summenformel:
- C5H11NO2
- Molgewicht:
- 117.15
- MOL-Datei:
- 640-68-6.mol
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D-Valin Eigenschaften
- Schmelzpunkt:
- >295 °C (subl.)(lit.)
- Siedepunkt:
- 213.6±23.0 °C(Predicted)
- alpha
- -27.5 º (c=5, 5N HCl)
- Dichte
- 1.2000 (estimate)
- Brechungsindex
- -27 ° (C=8, 6mol/L HCl)
- storage temp.
- room temp
- L?slichkeit
- 56 g/L (20°C)
- Aggregatzustand
- Crystalline Powder
- pka
- 2.37±0.10(Predicted)
- Farbe
- White to off-white
- Optische Aktivit?t
- [α]23/D 32.0 to 24.0°, c = 8 in 6 M HCl
- Wasserl?slichkeit
- 56 g/L (20 ºC)
- BRN
- 1721135
- InChIKey
- KZSNJWFQEVHDMF-SCSAIBSYSA-N
- LogP
- 0.289 (est)
- CAS Datenbank
- 640-68-6(CAS DataBase Reference)
- NIST chemische Informationen
- 2-Amino-3-methylbutanoic acid(D)(640-68-6)
- EPA chemische Informationen
- D-Valine (640-68-6)
D-Valin Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
white to off-white crystalline powder
Definition
ChEBI: D-valine is the D-enantiomer of valine. It is a valine and a D-alpha-amino acid. It is a conjugate base of a D-valinium. It is a conjugate acid of a D-valinate. It is an enantiomer of a L-valine. It is a tautomer of a D-valine zwitterion.
Structure and conformation
D-Valine is the non-proteinogenic isomer of valine. D-Valine is mirror image of L-Valine, where the chirality at carbon alpha has been inverted. They rarely occur naturally in organisms except for some bacteria. D-Valine is highly resistant to protease mediated degradation and have a low immunogenic response. This makes D-Valine interesting candidates for peptidomimetics drug design.
D-Valin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
D-Valin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 549)Lieferanten
640-68-6(D-Valin)Verwandte Suche:
- D-Valine≥ 99% (Titration)
- D-2-Aminoisovaleric acid,(R)-(-)-2-Amino-3-methylbutyric acid
H-D-Val-OH
- D-Valine,98%e.e.
- D-Valine Vetec(TM) reagent grade, 98%
- D-2-AMINO-3-METHYLBUTANOIC ACID
- D-2-AMINO-3-METHYLBUTYRIC ACID
- (R)-2-AMINO-4-METHYL-PENTANOIC ACID
- (R)-ALPHA-AMINOISOVALERIC ACID
- RARECHEM AB PP 3785
- (R)-(-)-VALINE
- D-VALINE CELL CULTURE TESTED
- D-Valine, 98+%
- (r)-(-)-2-amino-3-methylbutyric acid
- (r)-α-aminoisovaleric acid
- R-Valine, (R)-alpha-Aminoisovaleric acid
- H-D-VAL-OH(IN BULK QUANTITY)
- ACETYL-DL-VALINE, N-(P)
- D-Valine (9CI)
- NSC 20654
- Valine, D- (8CI)
- D-TYROSINE-T-BUTYLESTER
- D-Valine, (R)-alpha-Aminoisovaleric acid
- D-VALINE, 98+% (99% EE/GLC)
- D-VALINE extrapure CHR
- Valine, D-
- ALPHA-AMINO-ISOVALERIANIC ACID
- D-VALINE
- D-2-AMINOISOVALERIC ACID
- (R)-α-Aminoisovaleric acid, D-2-Amino-3-methylbutanoic acid
- D-Valine，α-amino isovaleric acid
- (2R)-2-amino-3-methylbutanoic acid
- (2R)-2-Amino-3-methylbutyric acid
- -(-)-Valine [KH-1]
- D-α-AMinoisovaleric acid
- D-Valine, 98+% 5GR
- (R)-3-Methyl-2-aMinobutanoic Acid
- D-2-Aminoisovaleric Acid
H-D-Val-OH
- H-D-Val-OH (D-Valine)
- (2R)-2-Amino-3-methylbutanoic acid, (R)-alpha-Aminoisovaleric acid
- D-Valine, 97+%
- TIANFU-CHEM - D-Valine
- dextro-valine
- D-Valine USP/EP/BP
- D-Valine Manufacturer / In stock factory
- (R)-2-AMINO-3-METHYLBUTANOIC ACID
- Val
- H-D-VAL-OH
- D-VAL
- D-X-Amino-iso-valeric acid
- Valnemulin hydrochloride EP Impurity D
- D-Valine (9CI, ACI)
- Codeine Phosphate Impurity 5 (Codeine Phosphate EP Impurity E)
- 640-68-6
- 640-68-9
- Asymmetric Synthesis
- Amino Acid Derivatives
- AMINE
- Valine
