Gamma-Heptanolactone CAS 105-21-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 105-21-5 |
| Molecular Formula | C7H12O2 |
| Molecular Weight | 128.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Gamma-Heptanolactone (CAS 105-21-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H12O2. Molecular weight: 128.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H12O2 |
| Molecular Weight | 128.17 g/mol |
| Purity | >95% |
| 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 |
Recommended Standards
- (R)-3-Amino-2-azepanone (CAS 28957-33-7)
- Isobutyl Acrylate (CAS 106-63-8)
- (S)-3-Amino-2-azepanone (CAS 21568-87-6)
- (3,5-Dimethylpyridin-4-yl)methanamine (CAS 1160994-67-1)
- (S)-3-[(2-Chloro-acetyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid tert-butyl ester (CAS 1353945-29-5)
- 5-(4,4,6-Trimethyl-1,3,2-dioxaborinan-2-yl)benzo[c][1,2,5]oxadiazole (CAS 2096997-96-3)
- 3-(2-fluorophenyl)propan-1-ol (CAS 76727-24-7)
- (4-Amino-3-chlorophenyl)boronic acid (CAS 948593-57-5)
- 1-(Vinylsulfonyl)piperidine (CAS 66089-45-0)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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