L-Arginine-13C6 Hydrochloride CAS 201740-91-2
| CAS No. | 201740-91-2 |
| Molecular Formula | [13C]6H14N4O2 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies L-Arginine-13C6 Hydrochloride (CAS 201740-91-2), a certified reference material (molecular formula [13C]6H14N4O2 HCl, MW 150.61 g/mol) for analytical method development and quality control.
L-Arginine-13C6 Hydrochloride ([13C]6H14N4O2 HCl) contains chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures L-Arginine-13C6 Hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | [13C]6H14N4O2 HCl |
| Molecular Weight | 150.61 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -4.0 |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related L Standards
- Arginine Impurity 3 (CAS 107347-90-0（free base）)
- D-ARginine methyl ester hydrochloride (CAS 111237-99-1)
- L-(+)-Arginine Hydrochloride (CAS 1119-34-2)
- L-arginine7-amido-4-methylcoumarindihydrochloride (CAS 113712-08-6)
- D-Arginine 1,1-Dimethylethyl Ester (CAS 130752-28-2)
- L-Arginine, N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-, hydrochloride (1:1) (CAS 131669-11-9)
- Arginine Impurity 3 (CAS 1419723-92-4)
- Arginine Impurity 17 (CAS 151512-14-0)
Recommended Standards
- 2-Butoxy-4-chloro-1,3-difluorobenzene (CAS 1881331-41-4)
- 3-(m-tolyl)-1H-1,2,4-triazole (CAS 24167-23-5)
- (E)-N',3,5-Trimethyl-N-[3-(trifluoromethyl)phenyl]benzene-1-carboximidamide (CAS 339010-02-5)
- N-(3-Butyl-5-thioxo-1H-1,2,4-triazol-4(5H)-yl)acetamide (CAS 32479-70-2)
- Dexpanthenol impurity 9 (CAS CATO-C4X-16139)
- Methyltetrazine-PEG8-NHS ester (CAS 2183440-34-6)
- 2-Cyclopropoxy-4-isopropoxy-1-nitrobenzene (CAS 1243397-27-4)
- tert-butyl N-(3-isopropylphenyl)carbamate (CAS 152418-89-8)
- 2,2-dioxo-1,3-dihydro-2$l^{6}-benzothiophene-5-sulfonamide (CAS 72007-45-5)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com