1,1'-(Hexa-2,4-diyne-1,6-diyl)bis(3-ethylurea) CAS 98786-22-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98786-22-2 |
| Molecular Formula | C12H18N4O2 |
| Molecular Weight | 250.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1'-(Hexa-2,4-diyne-1,6-diyl)bis(3-ethylurea) (CAS 98786-22-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H18N4O2. Molecular weight: 250.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H18N4O2 |
| Molecular Weight | 250.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
Related Hexa Standards
- Methyl 3-(hexa-2,4-dienamido)thiophene-2-carboxylate (CAS 1158116-53-0)
- Hexa-1,5-diene-2,5-diyldibenzene (CAS 7283-49-0)
- 4-(hexa-2,4-dienamido)benzoic acid (CAS 945155-13-5)
- 3-(Hexa-5-en-1,3-diyn-1-yl)-6-(prop-1-yn-1-yl)-1,2-dithiine (CAS 63543-09-9)
- 1,1'-(Hexa-2,4-diyne-1,6-diyl)bis(3-propylurea) (CAS 98786-26-6)
- (E)-7-(Hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]nona-2,8-dien-4-ol (CAS 111768-19-5)
- 7-(Hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]nona-2,8-diene (CAS 17089-43-9)
- 1,2,3,4,5,6-Hexa(prop-1-yn-1-yl)benzene (CAS 529502-60-1)
Recommended Standards
- 1-(Benzyloxy)isoquinolin-3-amine (CAS 577705-92-1)
- 1,3-dimethyl-6-(3,4,5,6-tetrahydro-2H-azepin-7-ylamino)pyrimidine-2,4(1H,3H)-dione (CAS 929975-78-0)
- 1-(5-Methyl-3-phenyl-1H-indazol-1-yl)ethan-1-one (CAS 65642-53-7)
- 1-(4-iodo-1H-pyrazol-1-yl)-2-methylpropan-2-ol (CAS 1298032-45-7)
- 4-ethanesulfonamido-3-fluorobenzene-1-sulfonyl chloride (CAS 1016711-12-8)
- 5-(2-Methoxyethyl)-2-(methylamino)pyrimidin-4-ol (CAS 1403564-57-7)
- 5-Chloro-3-{[(2-methylphenyl)methyl]sulfanyl}-1,2,4-thiadiazole (CAS 1326814-53-2)
- 2-(Allylthio)-7,9-dimethyl-4-phenoxypyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 478065-70-2)
- 2-(P-tolylsulfinyl)ethan-1-amine (CAS 56216-07-0)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com