(Tosyloxy)carbonimidoyl dicyanide CAS 20893-01-0
| CAS No. | 20893-01-0 |
| Molecular Formula | C10H7N3O3S |
| Molecular Weight | 249.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 249.25 g/mol gives (Tosyloxy)carbonimidoyl dicyanide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(Tosyloxy)carbonimidoyl dicyanide (CAS 20893-01-0) is a high-purity analytical reference standard with the molecular formula C10H7N3O3S and a molecular weight of 249.25 g/mol.
The molecular framework of (Tosyloxy)carbonimidoyl dicyanide (C10H7N3O3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), (Tosyloxy)carbonimidoyl dicyanide 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 | C10H7N3O3S |
| Molecular Weight | 249.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Tosyloxy Standards
- 1-(Tosyloxy)-3-butanol (CAS 59744-08-0)
- (S)-2-(Tosyloxy)propanoic acid (CAS 70836-98-5)
- (R)-2-(Tosyloxy)propanoic Acid (CAS 130368-69-3)
- Ethyl 2-(tosyloxy)acetate (CAS 39794-75-7)
- Methyl 2-(tosyloxy)propanoate (CAS 66648-29-1)
- 2-((Tosyloxy)amino)ethan-1-amine (CAS 175205-36-4)
- Methyl 2-(tosyloxy)butanoate (CAS 118921-64-5)
- Ethyl 2-(tosyloxy)propanoate (CAS 33798-77-5)
Recommended Standards
- (1,2,3-Thiadiazol-4-yl)formamido benzoate (CAS 341965-53-5)
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- 2-Nitro-N-1,3-thiazol-2-ylbenzamide (CAS 175653-42-6)
- 2-(5-Oxo-3-thioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)benzoic acid (CAS 91511-34-1)
- N-(2-(4-Phenylpiperazin-1-yl)ethyl)-2-(thiophen-2-yl)acetamide (CAS 1049436-66-9)
- 2-Boronothiophene-3-carboxylic acid (CAS 519054-53-6)
- 2-((3-Butyl-4-(o-tolylamino)quinolin-8-yl)oxy)ethanol (CAS 799765-45-0)
- thiophene-2-sulfonyl isocyanate (CAS 64902-33-6)
- (2-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(3-chlorophenyl)methanone (CAS 898756-00-8)
- 2-(5-Bromo-4-methyl-2-pyridinyl)-1,2,3,4-tetrahydroisoquinoline (CAS 1219967-56-2)
- Interleukin-13 human (CAS 148157-34-0)
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- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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