L-DOPA (CAS 59-92-7) — formula C9H11NO4, molecular weight 197.07 g/mol; category fine chemicals.
L-DOPA (CAS 59-92-7) is a chemical raw material in the fine chemicals category. Its molecular formula C9H11NO4 comprises 9 C, 11 H, 1 N, 4 O atoms. Its molecular weight is about 197.07 g/mol. Reported physicochemical data: melting point around 295, boiling point around 448.4, LogP about 0.05. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 59-92-7 |
|---|---|
| Molecular Formula | C9H11NO4 |
| Molecular Weight | 197.07 g/mol |
| Melting Point | 295 |
| Boiling Point | 448.4 |
| LogP | 0.05 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：化工原料。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g |
| Category | Other Chemical Raw Materials |
Documented applications: 典型应用领域：化工原料。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
L-DOPA is a high-value fine compound with CAS registry number 59-92-7 and molecular formula C9H11NO4 (molecular weight 197.07 g/mol), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 59-92-7
Its molecular formula C9H11NO4 comprises 9 C, 11 H, 1 N, 4 O atoms.
Also known as: L-DOPA · Levodopa
Category: fine chemicals
The CAS registry number of L-DOPA is 59-92-7.
Molecular formula C9H11NO4, molecular weight 197.07 g/mol.
It is also registered under: L-DOPA, Levodopa.
Recorded applications: 典型应用领域：化工原料。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Category: Other Chemical Raw Materials.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for L-DOPA (CAS 59-92-7), compiled from public chemistry databases.
| CAS Number | 59-92-7 |
|---|---|
| PubChem CID | 6047 |
| Molecular Formula | C9H11NO4 |
| Molecular Weight | 197.07 g/mol |
| IUPAC Name | (2S)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid |
| InChIKey | WTDRDQBEARUVNC-LURJTMIESA-N |
| UNII (FDA) | 46627O600J |
| Molecular Weight | 197.19 |
|---|---|
| XLogP3 | -2.7 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 197.06880783 |
| Monoisotopic Mass | 197.06880783 |
| Topological Polar Surface Area | 104 |
| Heavy Atom Count | 14 |
| Boiling Point | 448.4 |
|---|---|
| Melting Point | 295 |
| Melting Point | 284-286 °C |
| Melting Point | 285 °C |
| Solubility | 5mM |
| Solubility | In water, 5,000 mg/l @ 20 °C |
| Solubility | 5.0 mg/mL |
| LogP | 0.05 |
| LogP | log Kow = -2.39 |
| LogP | -2.39 |
levodopa; L-dopa; 59-92-7; 3,4-dihydroxy-L-phenylalanine; Dopar; 3-Hydroxy-L-tyrosine; Larodopa; Bendopa; 3-(3,4-Dihydroxyphenyl)-L-alanine; Levopa; Brocadopa; Dopaidan; Dopalina; Dopasol; Eldopal; Insulamina
| Notified hazard statements | H302 (100%), H315 (32.2%), H319 (52.9%), H335 (30.8%), H361 (30.3%), H372 (14.4%), H411 (26.9%), H412 (15.9%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 左旋多巴