ChemicalBook >> CAS DataBase List >>3-methoxy-O,alpha-dimethyl-L-tyrosine
3-methoxy-O,alpha-dimethyl-L-tyrosine
- CAS No.
- 39948-18-0
- Chemical Name:
- 3-methoxy-O,alpha-dimethyl-L-tyrosine
- Synonyms
- 3-methoxy-O,α-dimethyl-L-tyrosine;L-Tyrosine, 3-methoxy-O,α-dimethyl-;α-Methyl-3,4-dimethoxy-L-phenylalanine;(-)-3-(3,4-Dimethoxyphenyl)-2-methyl-L-alanine;(S)-2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropionic acid;[S,(-)]-2-Amino-2-methyl-3-(3,4-dimethoxyphenyl)propionic acid;(S)-2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid (Methyldopa Impurity)
- CBNumber:
- CB4887861
- Molecular Formula:
- C12H17NO4
- Molecular Weight:
- 239.27
- MDL Number:
- MFCD00135044
- MOL File:
- 39948-18-0.mol
- MSDS File:
- SDS
Last updated:2026-05-28 01:59:38
| Melting point | 177-178 °C |
|---|---|
| Boiling point | 115-116 °C(Press: 0.005 Torr) |
| Density | 1.186±0.06 g/cm3(Predicted) |
| pka | 2.27±0.26(Predicted) |
| FDA UNII | X099OP8549 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H335-H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
3-methoxy-O,alpha-dimethyl-L-tyrosine price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| aablocks | AA0076GQ | L-3,4-Dimethoxy-α-methylphenylalanine 95.00% | 39948-18-0 | 50mg | $72 | 2026-05-28 | Buy |
| aablocks | AA0076GQ | L-3,4-Dimethoxy-α-methylphenylalanine 95.00% | 39948-18-0 | 100mg | $88 | 2026-05-28 | Buy |
| aablocks | AA0076GQ | L-3,4-Dimethoxy-α-methylphenylalanine 95.00% | 39948-18-0 | 250mg | $108 | 2026-05-28 | Buy |
| aablocks | AA0076GQ | L-3,4-Dimethoxy-α-methylphenylalanine 95.00% | 39948-18-0 | 500mg | $145 | 2026-05-28 | Buy |
| aablocks | AA0076GQ | L-3,4-Dimethoxy-α-methylphenylalanine 95.00% | 39948-18-0 | 1g | $175 | 2026-05-28 | Buy |
3-methoxy-O,alpha-dimethyl-L-tyrosine Preparation Products And Raw materials
Raw materials
Preparation Products
3-methoxy-O,alpha-dimethyl-L-tyrosine Suppliers
Global Suppliers ( 24)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Suzhou haiyu Biochem Industrial Co., LTD | 512-68097639 18013585858 | 744942877@qq.com | China | 915 | 62 |
| Hubei Yangxin Medical Technology Co., Ltd. | 15374522761 | 3003392093@yongstandards.com | China | 9995 | 55 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8491 | 58 |
| Nanjing Meihao Pharmaceutical Technology Co., Ltd. | meitaochem@126.com | meitaochem@126.com | China | 19087 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | 029-81154043 17391733319 | 1086@dideu.com | China | 9970 | 58 |
| Meng Cheng Technology (Shanghai) Co., LTD | 400-820-6829 | sales@mitachieve.com | China | 8857 | 58 |
| QUALITY CONTROL SOLUTIONS LTD. | +86-0755-66853366 +86-13670046396 | export03@qcsrm.com | China | 24318 | 58 |
| Molcoo Chemicals Inc. | 18627923403 | 3001039764@qq.com | China | 8367 | 58 |
| Nanjing Wogni Chemical Co., Ltd. | 15996452985 | foxerhy@163.com | China | 4932 | 58 |
| Shanghai Zerui Biotechnology Co., Ltd. | 021-54580889 18321124657 | 1054713992@qq.com | China | 10598 | 58 |
View Latest Price from 3-methoxy-O,alpha-dimethyl-L-tyrosine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-16 | Methyldopa EP Impurity C
39948-18-0
|
10mg | 95%+ | 10000000 | Moxin Chemicals |
-
- Methyldopa EP Impurity C
39948-18-0
- 95%+
- Moxin Chemicals
39948-18-0 (3-methoxy-O,alpha-dimethyl-L-tyrosine) Related Search:
(-)-3-(3,4-Dimethoxyphenyl)-2-methyl-L-alanine
(S)-2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropionic acid
[S,(-)]-2-Amino-2-methyl-3-(3,4-dimethoxyphenyl)propionic acid
α-Methyl-3,4-dimethoxy-L-phenylalanine
L-Tyrosine, 3-methoxy-O,α-dimethyl-
(S)-2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid (Methyldopa Impurity)
3-methoxy-O,α-dimethyl-L-tyrosine
39948-18-0
