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2-Keto-3-(methyl-13C)-butyric-4-13C acid sodium salt

ALDRICH/571334 - 99 atom % 13C, 97% (CP)

Synonym: α-Keto-3-(methyl-13C)-butyric-4-13C acid sodium; α-Ketoisovaleric acid-13C2 sodium salt; 2-Ketoisovaleric acid-13C2 sodium salt; 3-Methyl-13C-oxobutanoic-4-13C acid sodium salt; Sodium α-ketoisovalerate-3-(methyl-13C),4-13C

CAS Number: 634908-42-2
Empirical Formula (Hill Notation): 13C2C3H7NaO3
Molecular Weight: 140.08
MDL Number: MFCD04118127
Linear Formula: 13CH3CH(13CH3)COCO2Na
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-571334-100MG 100 mg
 $404.00
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45-571334-500MG 500 mg
 $962.00
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45-571334-1G 1 g
 $1680.00
1/EA		 Add To Favorites

 

assay 97% (CP)
form solid
InChI 1S/C5H8O3.Na/c1-3(2)4(6)5(7)8;/h3H,1-2H3,(H,7,8);/q;+1/p-1/i1+1,2+1;
InChI key WIQBZDCJCRFGKA-AWQJXPNKSA-M
isotopic purity 99 atom % 13C
mass shift M+2
mp 227-230 °C (lit.)
Quality Level 200 
SMILES string [Na+].[13CH3]C([13CH3])C(=O)C([O-])=O
technique(s) bio NMR: suitable
Packaging: 1 g in glass bottle
Packaging: 100, 500 mg in glass bottle
Packaging: This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service .
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 97% (CP)
mp 227-230 °C (lit.)
UNSPSC 12352106

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