Isobutene Glycol CAS 558-43-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 558-43-0 |
| Molecular Formula | C4H10O2 |
| Molecular Weight | 90.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Isobutene Glycol (CAS 558-43-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H10O2. Molecular weight: 90.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H10O2 |
| Molecular Weight | 90.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
Related Isobutene Standards
Recommended Standards
- Ethyleneurea-d (CAS 62740-68-5)
- Rel-(1R,2S)-1,2-diethynylcyclopropane (CAS 59502-33-9)
- Butyric-3,3-d2 Acid (CAS 64833-96-1)
- 3-(2,6-Dichlorophenyl)-5-methyl-N-(quinolin-8-yl)-1,2-oxazole-4-carboxamide (CAS 946386-97-6)
- Dihydro Astrophloxine (CAS 1132970-43-4)
- 2-Fluoro-5-(trifluoromethyl)pyridine-3-acetic acid (CAS 1227580-25-7)
- Methyl 4-Hydroxynicotinate (CAS 67367-24-2)
- Ethyl (1S,3R,4R)-3-amino-4-hydroxycyclohexane-1-carboxylate hydrochloride (CAS 1392745-67-3)
- (S)-1-(2-chlorophenyl)pentan-1-amine (CAS 1213517-29-3)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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