Basic Info.
Product Description
We can supply l-norvaline,d-norvaline and dl-norvaline with purity over 99%,widely used in pharmaceutics.
1.l-norvaline
cas#: 6600-40-4 chemical formula: c5h11no2 mw:117.15
synonym: l(+)-2-amino-valeric acid
solubility: soluble in hot water and hydrochloric acid, insoluble in ethanol and aether visual: white crystal powder;
assay:min.99% loss on drying:max.0.5% specific rotation(c=10,6n hcl):+23-25º
application:used as nutrition and intermediate of pharmaceutics synthesis
2.d-norvaline
cas#: 2013-12-9 chemical formula: c5h11no2 mw:117.15
synonym: d(-)-2-amino-valeric acid
solubility: soluble in hot water and hydrochloric acid, insoluble in ethanol and aether visual: white crystal powder;
assay:over 99% loss on drying:max.0.5%
specific rotation(c=10,6n hcl):-23--25º
application:used as intermediate of pharmaceutics synthesis
3.dl-norvaline
cas#: 760-78-1 chemical formula: c5h11no2 mw:117.15
synonym: dl-2-amino-valeric acid
solution/odor: soluble in hot water and hydrochloric acid, insoluble in ethanol and aether visual: white crystal powder;
assay:min.99% loss on drying:max.0.5% application:used as intermediate of pharmaceutics synthesis
more details,samples and customization also available
Company Profile
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Business Type: |
A global supplier for products produced by own plant, shareholding factory and close manufacturing partners with business unit1-high polymer materials:polyimide film(kapton hn,fn,kapton tape),polyimide resin,pi coverlay,insulating laminates (dmd, nmn,nkn) |
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Comapany: |
Wjf chemicals co. ltd.,quzhou |
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Year of Establishment: |
2007 |
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Address: |
402 bldg. no.711 shijidadao |
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City: |
Quzhou |
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Zip/Postal: |
324002 |
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State: |
Zhejiang |
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Country: |
China |
a global supplier for products produced by own plant,shareholding factory and close manufacturing partners with business unit1-high polymer materials:polyimide film(kapton hn,fn,kapton tape),polyimide resin,pi coverlay,insulating laminates (dmd, nmn,nkn), aramid paper(nomex) adhesive tape.business unit2-other chemicals: plant extract(aloe extract,citrus extract,etc.),amino acids(l-theanine,l-norvaline,etc.), peptide coupling agents(edc.hcl, hatu, hobt, etc.)
more details,samples and customization also available
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