DL-Arginine
Also known as: H-DL-Arg-OH, DL-2-Amino-5-guanidinopentanoic acid, (±)-Arginine, 2-Amino-5-guanidinovaleric acid, DL-Arg-OH, 2-Amino-5-carbamimidamidopentanoic acid, N-(Diaminomethylidene)ornithine, Ornithine, N5-(aminoiminomethyl)-, Norvaline, 5-[(aminoiminomethyl)amino]-
DL-Arginine (CAS 7200-25-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H14N4O2 and a molecular weight of 174.201 g/mol. Key properties include a melting point of 228-232ºC, a boiling point of 367.6±52.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 176.1±30.7 °C. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7200-25-1
- Jingsj CID
- J-25847-9
- Molecular Formula
- C6H14N4O2
- Molecular Weight
- 174.201 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 228-232ºC |
|---|---|
| Boiling Point | 367.6±52.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 176.1±30.7 °C |
| Exact Mass | 174.111679 |
| PSA | 125.22000 |
| LogP | -1.79 |
| Vapor Pressure | 0.0±1.8 mmHg at 25°C |
| Refractive Index | 1.601 |
| Additional Property | 155 g/L (20 ºC) |
GHS Safety & Compliance
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2925290090 |
|---|---|
| Summary | 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of DL-Arginine?
The CAS number of DL-Arginine is 7200-25-1.
What are the molecular formula and molecular weight of DL-Arginine?
DL-Arginine has molecular formula C6H14N4O2 and molecular weight 174.201 g/mol.
Is DL-Arginine hazardous?
DL-Arginine has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation.
What are the upstream and downstream products of DL-Arginine?
For DL-Arginine, Upstream Products: Phenol, 1,4-Dioxane, Guanidine hydrochloride; Downstream Products: D-Arginine, L-Arginine, L-Ornithine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "DL-Arginine (CAS 7200-25-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25847-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.