(S)-(-)-4-Amino-2-hydroxybutyric acid
- Englischer Name:
- (S)-(-)-4-Amino-2-hydroxybutyric acid
- CAS:
- 40371-51-5
- Summenformel:
- C4H9NO3
- Molgewicht:
- 119.12
- EINECS:
Eigenschaft
- Schmelzpunkt:
- 200-203 °C (lit.)
- alpha
- -30 º (c=1, water)
- Siedepunkt:
- 222.38°C (rough estimate)
- Dichte
- 1.3126 (rough estimate)
- Brechungsindex
- -30 ° (C=1, H2O)
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- L?slichkeit
- Methanol (Very Slightly, Heated), Water
- pka
- 3.47±0.10(Predicted)
- Aggregatzustand
- Crystalline Powder, Crystals and/or Chunks
- Farbe
- White to beige
- Optische Aktivit?t
- [α]23/D 30°, c = 1 in H2O
- Wasserl?slichkeit
- almost transparency
- Sensitive
- Hygroscopic
- Stabilit?t:
- Hygroscopic
- InChIKey
- IVUOMFWNDGNLBJ-VKHMYHEASA-N
- CAS Datenbank
- 40371-51-5(CAS DataBase Reference)
Sicherheitsinformationen
- GHS-Symbole
GHS07
- Signalwort
- Warning
- H-S?tze
- H315-H319-H335
- Kennzeichnung gef?hrlicher
- Xi
- R-S?tze:
- 36/37/38
- S-S?tze:
- 37/39-26
- WGK Germany
- 3
- HS Code
- 29225090
Land:
-
China(99) -
United States(39) -
Germany(3) -
Canada(2) -
United Kingdom(17) -
Switzerland(2) -
Japan(2) -
Belgium(1) -
India(5) -
Europe(2)
Verpackung:
- 1unit
- 5g
- 10g
- 25g
- 100g
- 500g
- 1000g
- 1 unit
- 1?gm
- 10 g
- 25 g
- 50 g
- 100 g
- 100 / G
- 250 g
- 500 g
- 500 / G
Reinigen:
- EuropeanPharmacopoeia(EP)ReferenceStandard
- 98%
- 97%
- 96%
- 95+%
- 95.00%
- 95%
- Filter
- Preis
- Fabrik
- China(Mainland)
- Telefon:
+8613336195806 571-85586718
- CB Index: 60
- Produktkatalog: 29791
- Kundenbewertung: 3
- Produktname: (S)-4-Amino-2-hydroxybutyric acid
- CAS: 40371-51-5
- Bemerkungen:Purity: 98%(Min,HPLC) | Package: 1G;1KG;100KG
- China(Mainland)
- Telefon:
+undefined 21-51877795
- CB Index: 60
- Produktkatalog: 32957
- Kundenbewertung: 0
- Produktname: (S)-4-amino-2-hydroxybutanoic acid
- CAS: 40371-51-5
- Bemerkungen:Purity: 98% HPLC | Package: 5G,10G,25G,50G,100G,250G,1KG
- China(Mainland)
- Telefon:
+8613203830695 0371-86658258
- CB Index: 58
- Produktkatalog: 29880
- Kundenbewertung: 3
- Produktname: (S)-(-)-4-Amino-2-hydroxybutyric acid
- CAS: 40371-51-5
- Bemerkungen:Purity: 95-99% | Package: 1KG;1USD
- Min. Bestellung:1KG
$1.00/ KG
- CHINA(Mainland)
- Telefon:
+8615866703830
- CB Index: 58
- Produktkatalog: 8497
- Kundenbewertung: 0
- Produktname: (S)-(-)-4-Amino-2-hydroxybutyricacid
- CAS: 40371-51-5
- Bemerkungen:Purity: 98% | Package: 5KG;1KG
- United States
- Telefon:
+1 858-6993322
- CB Index: 58
- Produktkatalog: 17777
- Kundenbewertung: 0
- Produktname: (S)-(-)-4-Amino-2-hydroxybutyric Acid
- CAS: 40371-51-5
- Bemerkungen:Purity: >=96% | Package: 5g;10g;25g;100g;500g
- China(Mainland)
- Telefon:
+8618959220845 86-5926051114
- CB Index: 58
- Produktkatalog: 6383
- Kundenbewertung: 0
- Produktname: (S)-(-)-4-Amino-2-hydroxybutyric acid
- CAS: 40371-51-5
- United States
- Telefon:
+16314854226
- CB Index: 58
- Produktkatalog: 19553
- Kundenbewertung: 0
- Produktname: (S)-(-)-4-Amino-2-hydroxybutyric AcidAmikacin EP Impurity I
- CAS: 40371-51-5
- Bemerkungen:Purity: 95% | Package: 200g | CustNote: BOC Sciences also provides custom synthesis services for (S)-(-)-4-Amino-2-hydroxybutyric AcidAmikacin EP Impurity I.
- CHINA(Mainland)
- Telefon:
+8618523575427
- CB Index: 58
- Produktkatalog: 49374
- Kundenbewertung: 0
- Produktname: (s)-(-)-4-amino-2-hydroxybutyric acid
- CAS: 40371-51-5
- Bemerkungen:Purity: 99% | Package: 1kg
- China(Mainland)
- Telefon:
+86-13806087780
- CB Index: 58
- Produktkatalog: 17365
- Kundenbewertung: 0
- Produktname: (S)-(-)-4-Amino-2-hydroxybutyric acid
- CAS: 40371-51-5
- Bemerkungen:Purity: 0.99 | Package: 1kg,5kg,25kgs,200kgs;bulk
- China(Mainland)
- Telefon:
+8618949823763 0551-65418671
- CB Index: 58
- Produktkatalog: 34563
- Kundenbewertung: 0
- Produktname: 2-HYDROXY-4-AMINOBUTYRIC ACID
- CAS: 40371-51-5
