USD $6.00-9.00 / Gram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $47.80-52.50 / Gram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
(s)-(+)-2-hydroxy-3-methylbutyric acid basic information |
product name: | (s)-(+)-2-hydroxy-3-methylbutyric acid |
synonyms: | (s)-(+)-2-hydroxy-3-methylbutanoic acid;(s)-(+)-2-hydroxy-3-methylbutyric acid;(s)-2-hydroxy-3-methylbutyric acid;l-alpha-hydroxyisovaleric acid;2s-hydroxy-3-methyl-butanoic acid;2-hydroxy-3-methylbutyric acid;3-methyl-2-hydroxy-butanoic acid;(s)-(+)-2-hydroxy-3-methylbutyric acid, 99% (99% ee/glc) |
cas: | 17407-55-5 |
mf: | c5h10o3 |
mw: | 118.13 |
einecs: | |
product categories: | pharmacetical;aliphatics;carboxylic acids;chiral;carboxylic acids |
mol file: | 17407-55-5.mol |
(s)-(+)-2-hydroxy-3-methylbutyric acid chemical properties |
melting point | 68-70 °c(lit.) |
boiling point | 124-125 °c13 mm hg(lit.) |
density | 1.136 |
fp | 112℃ |
storage temp. | 2-8°c |
cas database reference | 17407-55-5(cas database reference) |
safety information |
hazard codes | xi |
risk statements | 36/37/38 |
safety statements | 26-36 |
wgk germany | 3 |
f | 3-10 |
hazard note | irritant |
(s)-(+)-2-hydroxy-3-methylbutyric acid usage and synthesis |
chemical properties | white fine crystalline powder |
(s)-(+)-2-hydroxy-3-methylbutyric acid preparation products and raw materials |
raw materials | sulfuric acid -->sodium nitrite-->ammonium sulfate-->l-valine |
we have clients throughout the world:
professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
our laboratoy
we have our own independent lab test center:
this makes sure that our technology support is reliable and authoritative.all of self-owned fine chemicals are manufactured strictly in accordance with international standard.,and also has scientific cooperation with local colleges and institutes.
our factory
high quality with competitive price:
we are manufacturer and can provide high quality products with factory price
package & shipment
fast and safe delivery:
parcels can be sent out within 24 hours after payment. tracking number is available
secure and discreet shipment. you have various choices of transportation methods