2-Methyl-3-butyn-2-ol CAS 115-19-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 115-19-5 |
| Molecular Formula | C5H8O |
| Molecular Weight | 84.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-3-butyn-2-ol (CAS 115-19-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H8O. Molecular weight: 84.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H8O |
| Molecular Weight | 84.12 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related Methyl Standards
- 2978-58-7 3-Butyn-2-amine, 2-methyl- 1,1-Dimethylprop-3-ynylamine 2-Propynylamine, 1,1-dimethyl- (6CI,7CI,8CI) 30-D-11 3-Amino-3-methyl-1-butyne 1,1-Dimethylpropargylamine 1,1-Dimethylpropynylamine EINECS 221-029-7 2-Methyl-3-butyn-2-amine EC 221-029-7 (CAS 2978-58-7)
- 3-Butyn-2-ol (CAS 2028-63-9)
- (S)-(-)-1-Butyn-3-ol (S)-(-)-3-Butyn-2-ol 2914-69-4 B2910 (CAS 2914-69-4)
- 3-Butyn-1-ol (CAS 927-74-2)
- 2-Butyn-1-ol (CAS 764-01-2)
- 3-Butyn-1-amine (CAS 14044-63-4)
- (S)-3-Butyn-2-amine (CAS 54164-69-1)
- 3-butyn-2-one (CAS 1423-60-5)
Recommended Standards
- 3-Methyl-3-butenalDiscontinued (CAS 1118-59-8)
- 3-methylcyclobutan-1-one (CAS 1192-08-1)
- 2-Methyl-2-butenal (CAS 1115-11-3)
- N-(2-(4-Bromo-2-fluorophenoxy)ethyl)cyclopropanamine (CAS 1038318-98-7)
- 6-Bromo-3-methoxy-2-methylpyridine, 97% (CAS 850882-87-0)
- Quercetin-3-o-rutinose (CAS 949926-49-2)
- 5-Fluorobenzofuran-6-carbaldehyde (CAS 199391-71-4)
- Finerenone Impurity 18 (CAS CATO-C4X-288018)
- 2774-84-7 8-chloranyl-3-cyclohexylimino-N,5-diphenyl-phenazin-2-amine 8-chloro-3-cyclohexylimino-N,5-diphenyl-2-phenazinamine A819178 (CAS 2774-84-7)
- 551936-17-5 3JX85UOO24 AIM-102 UNII-3JX85UOO24 (4R)-4-(((2R)-2-Amino-3-cyclohexyl-propanoyl)amino)-5-(carboxymethylamino)-5-oxo-pentanoic acid D-Cyclohexylalanine-D-glutamic-glycine tripeptide Glycine, 3-cyclohexyl-D-alanyl-D-alpha-glutamyl- (CAS 551936-17-5)
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