L-Tyrosine/L-酪氨酸,≥99.0% (NT)
- 产品编号：T0130
- 中文名称：L-Tyrosine/L-酪氨酸
- 英文名称：3-(4-Hydroxyphenyl)-L-alanine
- 英文别名:(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid
- CAS号:60-18-4
- 分子式:C9H11NO3
- 分子量:181.19
- 纯度:≥99.0% (NT)
- EC号:200-460-4
- MDL号:MFCD00002606
订货信息：
产品规格价格(RMB)
- T0130-25G25
- T0130-100G70
- T0130-500G240
性能描述
| 试剂级别 | 分子生物学试剂，可用于细胞培养 |
| 试剂纯度 | ≥99.0% (NT) |
| optical activity | [α]20/D −11.5±1.0°, c = 4% in 1 M HCl |
| impurities | insoluble matter, passes filter test |
| | ≤0.5% foreign amino acids |
| ign. residue | ≤0.1% |
| loss | ≤0.2% loss on drying, 20 °C (HV) |
| mp | >300 °C (dec.)(lit.) |
| solubility | 1 M HCl: soluble0.5 M, clear, colorless (hot) |
性状：无色至白色丝光针状结晶或结晶性粉末；微溶于水（0.04g/100ml,25度）。溶于稀无机酸和碱性溶液。不溶于无水乙醇和乙醚。，是合成多肽类激素、抗生素、L-多巴等药物的主要原料。
Amino acid precursor of dopamine and other catecholamines
Growth requirements of various microorganisms
