- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: D-dopa
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: D-dopa
- Price: ￥5248.0/1g ￥1858.0/250mg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: D-Tyrosine, 3-hydroxy-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
5796-17-8
5796-17-8 structure
- Name: D-dopa
- Chemical Name: D-dopa
- CAS Number: 5796-17-8
- Molecular Formula: C9H11NO4
- Molecular Weight: 197.188
- Catalog: Biochemical Amino acids and their derivatives Tyrosine derivatives
- Create Date: 2018-04-10 08:00:00
- Modify Date: 2024-01-02 12:54:51
| Name | D-dopa |
|---|---|
| Synonyms |
D-Tyrosine, 3-hydroxy-
MFCD00063061 (±)-Dopa dihydroxyphenylalanine b-(3,4-Dihydroxyphenyl)-a-alanine Tyrosine, 3-hydroxy- (R,S)-dopa 3-(3,4-Dihydroxyphenyl)alanine β-(3,4-dihydroxyphenyl)alanine Alanine, 3-(3,4-dihydroxyphenyl)-, DL- Alanine, 3-(3,4-dihydroxyphenyl)-, b-(3,4-Dihydroxyphenyl)alanine EINECS 227-343-0 3-Hydroxytyrosine 3,4-Dihydroxy-DL-phenylalanine 3,4-Dihydroxy-D-phenylalanine 3,4-dihydroxyphenylalanine UNII:QI9C343R60 3,4-Dihydroxyphenylalanine (VAN) DOPA Alanine, 3- (3,4-dihydroxyphenyl)-, D- β-(3,4-Dihydroxyphenyl)-α-alanine Alanine, 3-(3,4-dihydroxyphenyl)- (2R)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 448.4±45.0 °C at 760 mmHg |
| Melting Point | 276-278ºC(lit.) |
| Molecular Formula | C9H11NO4 |
| Molecular Weight | 197.188 |
| Flash Point | 225.0±28.7 °C |
| Exact Mass | 197.068802 |
| PSA | 103.78000 |
| LogP | -0.22 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.655 |
| Storage condition | −20°C |
| Water Solubility | 0.5 M HCl: soluble |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2922509090 |
| Precursor 8 | |
|---|---|
| DownStream 0 | |
| HS Code | 2922509090 |
|---|---|
| Summary | 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |