Certificate of Analysis
| Product Name: | DL-Homocysteine |
| Catalog Number: | M14342 |
| CAS Number: | 454-29-5 |
Physical and Chemical Properties
| Formula: | C4H9NO2S |
| Molecular Weight: | 135.19 |
| Form: | Solid |
| Solubility: | Water 40 mg/mL |
| Storage: | Powder -20°C |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | >98.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | DL-Homocysteine is a weak neurotoxin, and can affect the production of kynurenic acid in the brain. Homocysteine is a sulfhydryl-containing amino acid, synthesized from methionine. It is a non-essential, non-proteinogenic amino acid. It is an important determinant of the methylation cycle and is present in the plasma in four forms. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |