| post date: | nov 30,2021 |
| expiry date: | nov 30,2022 |
| detailed description: |
cas no. :1188-21-2
payment method: t/t product name: ac-leu-oh cas #: 1188-21-2 synonyms: n-acetyl-l-leucine molecular formula: c8h15no3 molecular weight: 173.21 reference standard: aji92 specifications: items standard appearance white powder specific rotation [20/d] (c=4 in methanol) -22.0 to -26.0 state of solution (transmittance) not less than 95.0% heavy metals (pb) not more than 20 ppm arsenic (as2o3) not more than 2 ppm loss on drying not more than 0.50% residue on ignition not more than 0.3% assay 97.5% to 102.5% |
| cas registry number: | 1188-21-2 |
| synonyms: | ;ac-leu-oh;n-acetylleucine;(2s)-2-(acetylamino)-4-methylpentanoate; |
| molecular formula: | c8h14no3 |
| molecular weight: | 172.2022 |
| molecular structure: | 
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| safety description: | s24/25:; |
