Isobutyl 4-hydroxybut-2-ynoate CAS 2566662-61-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2566662-61-9 |
| Molecular Formula | C8H12O3 |
| Molecular Weight | 156.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isobutyl 4-hydroxybut-2-ynoate (CAS 2566662-61-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H12O3. Molecular weight: 156.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H12O3 |
| Molecular Weight | 156.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2001 |
Related Isobutyl Standards
- (5-Isobutyl-[1,2,4]oxadiazol-3-yl)-methanol (CAS 915920-18-2)
- Isobutyl (E)-2-methylbut-2-enoate (CAS 61692-84-0)
- Isobutyl Angelate (CAS 7779-81-9)
- 2-Isobutyl-5-methyl-1,3,4-thiadiazole (CAS 38391-24-1)
- 3-Isobutyl-1-methylpiperazine (CAS 1248907-88-1)
- N-isobutyl-1-methylpyrrolidin-3-amine (CAS 1250728-83-6)
- Isobutyl Chlorosulfite (CAS 13291-52-6)
- 1-Isobutyl-4-methylpiperidine (CAS 55275-23-5)
Recommended Standards
- Hexahydropyrazino[2,1-c][1,4]oxazin-9(6H)-one (CAS 929047-10-9)
- methyl (1R)-3-oxocyclohexane-1-carboxylate (CAS 21531-47-5)
- Hexahydropyrazino[2,1-c][1,4]oxazin-4(3H)-one (CAS 908066-25-1)
- 2-(4,6-Bis(trifluoromethyl)pyridin-2-yl)ethan-1-amine (CAS 1393575-14-8)
- (5-(Trifluoromethyl)pyridin-2-yl)methanamine hydrochloride (CAS 871826-12-9)
- N-(1-(2-aminoethyl)-1H-pyrazol-4-yl)acetamide (CAS 1185301-90-9)
- 1-(2-(6-Chloro-5-methylpyridin-3-yl)piperidin-1-yl)ethanone (CAS 1352537-58-6)
- Tri-sec-butyl (2,4,4,6-tetra-sec-butoxy-6-methyl-1,3,5,2,4,6-trioxatrisilinan-2-yl) orthosilicate (CAS 70776-64-6)
- Thulium(III) acetate tetrahydrate (99.9%-Tm) (REO) (CAS 34431-47-5)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
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