2,2'-(Ethane-1,2-diylidene)bis(hydrazine-1-carbothioamide) CAS 1072-12-4
| CAS No. | 1072-12-4 |
| Molecular Formula | C4H8N6S2 |
| Molecular Weight | 204.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2'-(Ethane-1,2-diylidene)bis(hydrazine-1-carbothioamide) (CAS 1072-12-4), a certified reference material (molecular formula C4H8N6S2, MW 204.28 g/mol) for analytical method development and quality control.
Structurally, 2,2'-(Ethane-1,2-diylidene)bis(hydrazine-1-carbothioamide) (C4H8N6S2) contains a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 204.28 g/mol, it falls into the medium-molecular-weight range. 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), 2,2'-(Ethane-1,2-diylidene)bis(hydrazine-1-carbothioamide) 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 | C4H8N6S2 |
| Molecular Weight | 204.28 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Related Ethane Standards
- 3,3'-(Ethane-1,2-diylbis(azanediyl))bis(butan-1-ol) (CAS 91135-20-5)
- Ethane-1,1,2,2-tetracarboxylic acid (CAS 4378-76-1)
- Ethane-1,2-diyl bis(2-hydroxypropanoate) (CAS 91990-18-0)
- 3,3'-(Ethane-1,2-diylbis(sulfanediyl))dipropanenitrile (CAS 86180-54-3)
- Ethane-1,2-diyl bis(aziridine-1-carboxylate) (CAS 881-92-5)
- 2,2'-(Ethane-1,1-diylbis(sulfanediyl))diacetic acid (CAS 15810-18-1)
- 1,1-Ethane-1,2-diyldipyrrolidin-2-one (CAS 15395-91-2)
- (Ethane-1,2-diylbis(phosphinetriyl))tetramethanol (CAS 93518-09-3)
Recommended Standards
- Bufotenine (CAS 487-93-4)
- 11-Fluoroundecanoic acid (CAS 463-17-2)
- 【禁售不询】Psilocine (CAS 520-53-6)
- 1-Phenyl-1-(2-pyridyl)ethanol-d5 (CAS 99430-79-2)
- (S)-tert-Butyl 2-(bis(3,5-bis(trifluoromethyl)phenyl)(hydroxy)methyl)pyrrolidine-1-carboxylate (CAS 1118766-55-4)
- 2-(2,4-dinitroanilino)ethanol (CAS 1945-92-2)
- (S)-2-(2-fluoro-5-methylphenyl)pyrrolidine (CAS 1213485-64-3)
- 5-Iodo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-2-carboxylic acid (CAS 1638760-45-8)
- Zolpidem Impurity 5 (CAS 14547-80-9)
- (1R,2S)-2-(2-(3-chlorophenyl)-2-oxoethyl)cyclopentane-1-carboxylic acid (CAS 733740-63-1)
- 2-(4-Formylphenyl)isonicotinonitrile (CAS 253801-11-5)
- 5-Phenyl-1H-imidazole-2-carbaldehyde (CAS 56248-10-3)
- 5-Iodo-6-(trifluoromethyl)pyridazin-3-amine (CAS 2839748-56-8)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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