hept-5-ynoic acid CAS 255381-83-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 255381-83-0 |
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
hept-5-ynoic acid (CAS 255381-83-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H10O2. Molecular weight: 126.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
Related hept Standards
- Hept-2-ynoic acid (CAS 1483-67-6)
- Hept-3-ynoic acid (CAS 59862-93-0)
- (Hept-6-en-1-yl)(methyl)amine (CAS 111475-66-2)
- (Z)-hept-2-enoic acid (CAS 1577-31-7)
- (E)-Hept-5-enoic acid (CAS 18776-90-4)
- 28163-84-0 (E)-Hept-3-enoic acid EINECS 248-876-5 (CAS 28163-84-0)
- Hept-6-en-3-ol (CAS 19781-77-2)
- (E)-hept-2-en-4-ol (CAS 4798-59-8)
Recommended Standards
- hexahydro-1H-cyclopenta[c]furan-1-one (CAS 5733-03-9)
- Ethyl bicyclo[1.1.0]Butane-1-carboxylate (CAS 29820-55-1)
- Hexahydro-2H-cyclopenta[b]furan-2-one (CAS 5745-61-9)
- Methyl (4-(trifluoromethyl)phenyl)glycinate (CAS 126689-82-5)
- 2-(4-Chlorophenyl)-1,3-thiazole-4-carbaldehyde (CAS 21278-77-3)
- 2-(2-Chloro-5-methoxybenzyl)-4,4-dimethylisoxazolidin-3-one (CAS 81778-56-5)
- 4-(4,5-Dimethyl-1H-imidazol-1-yl)benzoic acid (CAS 1251253-26-5)
- N-(4-Chlorophenyl)benzofuro[3,2-d]pyrimidin-4-amine hydrochloride (CAS 1180026-10-1)
- 2-Chloro Fenofibric Acid-d6 (CAS 1346603-06-2)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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