L-Arginine (CAS 74-79-3) — formula C6H14N4O2, molecular weight 174.11 g/mol; category fine chemicals.
L-Arginine (CAS 74-79-3) is a chemical raw material in the fine chemicals category. Its molecular formula C6H14N4O2 comprises 6 C, 14 H, 4 N, 2 O atoms. Its molecular weight is about 174.11 g/mol. Reported physicochemical data: melting point around 222 °C, LogP about -4.20. 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 | 74-79-3 |
|---|---|
| Molecular Formula | C6H14N4O2 |
| Molecular Weight | 174.11 g/mol |
| Melting Point | 222 °C |
| LogP | -4.20 |
| 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|Nutrition Enhancers |
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-Arginine is a high-value fine compound with CAS registry number 74-79-3 and molecular formula C6H14N4O2 (molecular weight 174.11 g/mol), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 74-79-3
Its molecular formula C6H14N4O2 comprises 6 C, 14 H, 4 N, 2 O atoms.
Also known as: L-Arginine · Arginine
Category: fine chemicals / food additives
The CAS registry number of L-Arginine is 74-79-3.
Molecular formula C6H14N4O2, molecular weight 174.11 g/mol.
It is also registered under: L-Arginine, Arginine.
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 / Nutrition Enhancers.
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-Arginine (CAS 74-79-3), compiled from public chemistry databases.
| CAS Number | 74-79-3 |
|---|---|
| PubChem CID | 28782 |
| Molecular Formula | C6H14N4O2 |
| Molecular Weight | 174.11 g/mol |
| IUPAC Name | (2S)-2-amino-5-(diaminomethylideneazaniumyl)pentanoate |
| InChIKey | ODKSFYDXXFIFQN-BYPYZUCNSA-N |
| UNII (FDA) | 94ZLA3W45F |
| Molecular Weight | 174.20 |
|---|---|
| XLogP3 | -3.5 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 174.11167570 |
| Monoisotopic Mass | 174.11167570 |
| Topological Polar Surface Area | 132 |
| Heavy Atom Count | 12 |
| Melting Point | 222 °C |
|---|---|
| Solubility | 182 mg/mL at 25 °C |
| LogP | -4.20 |
CPSS; Protonated arginine; ARGININE, CONJUGATE MONOACID, L-; 17806-42-7; 104352-01-4; DTXSID201031042; L-Arginine, conjugate acid (1:1)
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 精氨酸