1,2,4-Oxadiazole-3-carbonyl chloride CAS 39512-69-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39512-69-1 |
| Molecular Formula | C3HClN2O2 |
| Molecular Weight | 132.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,4-Oxadiazole-3-carbonyl chloride (CAS 39512-69-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3HClN2O2. Molecular weight: 132.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3HClN2O2 |
| Molecular Weight | 132.51 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Oxadiazole Standards
- methyl 1,2,5-oxadiazole-3-carboxylate (CAS 148122-20-7)
- methyl 1,3,4-oxadiazole-2-carboxylate (CAS 1934787-37-7)
- 4-methyl-1,2,5-oxadiazole-3-carboxylic acid (CAS 58677-34-2)
- 5-methyl-1,2,3-oxadiazole-4-carboxylic acid (CAS 914637-48-2)
- 5-Ethyl-1,3,4-oxadiazole-2-thiol (CAS 62999-57-9)
- (1,2,5-Oxadiazole-3,4-diyl)dimethanol (CAS 14460-57-2)
- 1,2,4-Oxadiazole-3-carbothioamide 2425AE 39512-80-6 C3H3N3OS (CAS 39512-80-6)
- 1,2,5-oxadiazole-3-carbonyl chloride (CAS 1079401-91-4)
Recommended Standards
- Chloromaleic Acid Anhydride (CAS 96-02-6)
- 3-Chloro-1,1,1-Trifluoropropane (CAS 460-35-5)
- 2-Chloro-2,2-difluoro-1,1-ethanediol (CAS 63034-47-9)
- Piperidin-4-yl-carbamic acid allyl ester hydrochloride (CAS 1187927-76-9)
- 3-(Cyclopropylmethoxy)-4-fluorobenzoic acid (CAS 1252898-90-0)
- 3-Thia-8-azabicyclo[3.2.1]octane (CAS 1520084-35-8)
- 2-Methanesulfonylethanimidamide hydrochloride (CAS 164982-44-9)
- 2,5-dibromo-4-methylbenzene-1-sulfonyl chloride (CAS 1394041-86-1)
- 1,4-Dimethyl-N-((1-methyl-1H-pyrrol-2-yl)methyl)-1H-pyrazol-5-amine hydrochloride (CAS 1855951-05-1)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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