285977-73-3 (~13~C,~15~N_3_)Guanidine--hydrogen chloride (1/1) DTXSID50584441 CAS 285977-73-3
| CAS No. | 285977-73-3 |
| Molecular Formula | [13C]H5[15N]3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 285977-73-3 (~13~C,~15~N_3_)Guanidine--hydrogen chloride (1/1) DTXSID50584441.
285977-73-3 (~13~C,~15~N_3_)Guanidine--hydrogen chloride (1/1) DTXSID50584441 (CAS 285977-73-3), molecular formula [13C]H5[15N]3 HCl and molecular weight 67.52 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 285977-73-3 (~13~C,~15~N_3_)Guanidine--hydrogen chloride (1/1) DTXSID50584441 ([13C]H5[15N]3 HCl) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 67.52 g/mol, it falls into the low-molecular-weight range. 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.
As a certified reference material (CRM), 285977-73-3 (~13~C,~15~N_3_)Guanidine--hydrogen chloride (1/1) DTXSID50584441 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | [13C]H5[15N]3 HCl |
| Molecular Weight | 67.52 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-fluoro-2-oxo-1,2-dihydropyridine-4-carbonitrile (CAS 1210041-68-1)
- (2R,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid (CAS 62023-61-4)
- (R)-3-(Pyrrolidin-2-yl)phenol hydrochloride (CAS 2241594-46-5)
- 3-Hydroxy-2-iodo-4-methoxybenzaldehyde (CAS 138490-94-5)
- N-(2,6-Diethylphenyl)-2-hydroxy-N-(methoxymethyl)acetamide (CAS 56681-55-1)
- 1,2-Diamino-3,4-ethylenedioxybenzene (CAS 320386-55-8)
- tert-Butyl (E)-prop-1-en-1-ylcarbamate (CAS 119973-54-5)
- Cinametic Acid (CAS 35703-32-3)
- (R)-6,6'-Bis([1,1'-biphenyl]-4-yl)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1297613-71-8)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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