| CAS No. | 4044-65-9 |
| Molecular Formula | C8H10N2S2 |
| Molecular Weight | 198.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
The occurrence of 4044-65-9 6D1R3P86GX Bitoscanate Bitoscanate [INN] Benzene, 1,4-diisothiocyanato- Isothiocyanic acid, 1,4-phenylenedi- p-Phenylene bis(isothiocyanate) 4-13-00-00174 (Beilstein Handbook Reference) AI3-28258 Bitoscanato [INN-Spanish] Bitoscanato [Spanish] Bitoscanatum [INN-Latin] Bitoscanatum [Latin] BRN 2414340 1,4-Diisothiocyanatobenzene EINECS 223-741-3 HSDB 6435 Isothiocyanic acid p-phenylene ester Jonit Phenylene thiocyanate Phenylene-1,4-diisothiocyanate WM 842 Hoe 16842 1,4-Phenylen-diisothiocyanat Bitoscanato Bitoscanatum UNII-6D1R3P86GX is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4044-65-9 6D1R3P86GX Bitoscanate Bitoscanate [INN] Benzene, 1,4-diisothiocyanato- Isothiocyanic acid, 1,4-phenylenedi- p-Phenylene bis(isothiocyanate) 4-13-00-00174 (Beilstein Handbook Reference) AI3-28258 Bitoscanato [INN-Spanish] Bitoscanato [Spanish] Bitoscanatum [INN-Latin] Bitoscanatum [Latin] BRN 2414340 1,4-Diisothiocyanatobenzene EINECS 223-741-3 HSDB 6435 Isothiocyanic acid p-phenylene ester Jonit Phenylene thiocyanate Phenylene-1,4-diisothiocyanate WM 842 Hoe 16842 1,4-Phenylen-diisothiocyanat Bitoscanato Bitoscanatum UNII-6D1R3P86GX (CAS 4044-65-9), molecular formula C8H10N2S2 and molecular weight 198.31 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4044-65-9 6D1R3P86GX Bitoscanate Bitoscanate [INN] Benzene, 1,4-diisothiocyanato- Isothiocyanic acid, 1,4-phenylenedi- p-Phenylene bis(isothiocyanate) 4-13-00-00174 (Beilstein Handbook Reference) AI3-28258 Bitoscanato [INN-Spanish] Bitoscanato [Spanish] Bitoscanatum [INN-Latin] Bitoscanatum [Latin] BRN 2414340 1,4-Diisothiocyanatobenzene EINECS 223-741-3 HSDB 6435 Isothiocyanic acid p-phenylene ester Jonit Phenylene thiocyanate Phenylene-1,4-diisothiocyanate WM 842 Hoe 16842 1,4-Phenylen-diisothiocyanat Bitoscanato Bitoscanatum UNII-6D1R3P86GX (C8H10N2S2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. 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. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
| Molecular Formula | C8H10N2S2 |
| Molecular Weight | 198.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |