5-hydroxytryptophan is a tryptophan derivative that is tryptophan substituted by a hydroxy group at position 5.
定义
5-hydroxytryptophan is a tryptophan derivative that is tryptophan substituted by a hydroxy group at position 5. It has a role as a neurotransmitter and a human metabolite.
来源: PubChem
美国FDA 物质登记 · UNII 9181P3OI6N · 登记名称 5-HYDROXYTRYPTOPHAN, DL- · 单一化学物质
化妆品中的作用
保持肌肤良好状态(CosIng 泛分类)SKIN CONDITIONING
安全与法规参考
未列入韩国有毒物质 GHS 分类 · 现有化学物质
详细资料——标示名称、识别编号、物性、试验记录、文献
官方标示名称和定义
日本化妆品工业联合会标示名称 ヒドロキシトリプトファン: 本品は、次の化学式で表される有機化合物である。
来源: 日本化妆品工业联合会标示名称
别名和识别信息
HYDROXYTRYPTOPHANINCITryptophan, 5-hydroxy-同义名ヒドロキシトリプトファン日本标示名称
- CAS No.化学物质登记号
- 56-69-9
- EC No.欧盟化学品目录编号
- 200-284-8
- DTXSID美国EPA化学品编号
- DTXSID50859863
- DTXCID美国EPA化合物编号
- DTXCID90208816
- IUPAC
- 5-Hydroxytryptophan
- 分子式
- C11H12N2O3
- 分子量
- 220.228 g/mol
实测物性
- 性状
- Minute rods or needles from ethanol · 固体
- 熔点
- 298-300 °C (decomposes) · MP: 273 °C (decomposes), specific optical rotation: +16.0 deg at 22 °C (c=1 in 4M HCl), -32 deg at 22 °C (c=1 in H2O) /(S)-5-Hydroxytryptophan/
- 溶解性
- Solubilities: 2.5 g/100 mL in 50% boiling alcohol, 5.5 g/100 mL in water at 100 °C · In water, 1X10+4 mg/L at 5 °C
- 稳定性
- AQ SOLN ARE STABLE @ LOW PH /DL-FORM/
- 熔点/凝固点
- 298 ℃
- 分子量
- 220.22
这是对物质本身测得的数值。韩国安全保健公团(KOSHA)的资料仅供编写和审核安全数据表参考,并非原料商品的规格。
来源: PubChem · 韩国安全保健公团 安全数据表
产品实际使用的用途
相关文献
- Chemical modification of 5-hydroxytryptophan photoinduced by endogenous sensitizers present in skin · 2024
- 5‐hydroxytryptophan attenuates imiquimod‐induced psoriasiform dermatitis probably through inhibition of IL‐17A production and keratinocyte activation · 2018
- Drug-induced chimerism and prevention of graft-versus-host disease in lethally irradiated mice transplanted with rat bone marrow. · 1978
- The effect of parachlorophenylalanine on the behaviour of cats · 1970
- 5-Methoxy- and 5-hydroxyindoles in the skin of Bufo alvarius. · 1967