Semicarbazide-13C,15N2 Hydrochloride CAS 1173020-16-0
| CAS No. | 1173020-16-0 |
| Molecular Formula | [13C]H5N[15N]2O 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 Semicarbazide-13C,15N2 Hydrochloride.
Semicarbazide-13C,15N2 Hydrochloride (CAS 1173020-16-0) is a high-purity analytical reference standard with the molecular formula [13C]H5N[15N]2O HCl and a molecular weight of 97.52 g/mol.
Structurally, Semicarbazide-13C,15N2 Hydrochloride ([13C]H5N[15N]2O HCl) contains a hydroxyl group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 97.52 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Semicarbazide-13C,15N2 Hydrochloride 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]H5N[15N]2O HCl |
| Molecular Weight | 97.52 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Semicarbazide Standards
Recommended Standards
- Phenol, 4,4'-(1-methylethylidene)bis-, homopolymer (CAS 27100-33-0)
- 4-(6-Hydroxypyrimidin-4-yl)-1-methylpyrrolidin-2-one (CAS 1707735-26-9)
- 2,2'-Diamino-[1,1'-biphenyl]-4,4'-dicarboxylic acid (CAS 41738-56-1)
- 5-Cyclopropoxy-4-ethylnicotinamide (CAS 1243394-44-6)
- Cuprous oxide (CAS 1317-39-1)
- Diflunisal (CAS 22494-42-4)
- Methyl 5-chloro-1-methyl-3-phenyl-1H-pyrazole-4-carboxylate (CAS 956764-06-0)
- 2-(2-(Sec-butyl)phenoxy)butanoic acid (CAS 915921-89-0)
- 2-[(2-Chloroacetyl)amino]-3-thiophenecarboxamide (CAS 610274-69-6)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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