| post date: | nov 30,2021 |
| expiry date: | nov 30,2022 |
| detailed description: |
cas no. :153-94-6
payment method: t/t appearance off-white crystalline powder conforms specific rotation [20/d] (c=1 in h2o) +30.0 ° to +33.0° +31.3° loss on drying not more than 0.50% 0.25% residue on ignition(sulfated) not more than 0.10% 0.08% assay 98.5 to101% 99.35% ph 5.0 to 7.0 5.9 |
| cas registry number: | 153-94-6 |
| synonyms: | ;d-tryptophan;(r)-2-amino-3-(3-indolyl)propionic acid;h-d-trp-oh;3-(2,3-dihydro-1h-indol-3-yl)-d-alanine; |
| molecular formula: | c11h12n2o2 |
| molecular weight: | 204.23 |
| molecular structure: | 
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| safety description: | s24/25:; |
