methyl 3-diazo-3-azaprop-3-enoate CAS 1816-92-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1816-92-8 |
| Molecular Formula | C3H5N3O2 |
| Molecular Weight | 115.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 3-diazo-3-azaprop-3-enoate (CAS 1816-92-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H5N3O2. Molecular weight: 115.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H5N3O2 |
| Molecular Weight | 115.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-Ethyl-1,4,2-dioxazol-5-one (CAS 1691206-42-4)
- 3-Azidopropanoic acid (CAS 18523-47-2)
- (S)-4-Oxoazetidine-2-carboxylic acid (CAS 16404-94-7)
- 4-Bromo-3-difluoromethoxy-5-nitrotoluene (CAS 1805104-01-1)
- 4-Methoxy-3-((trimethylsilyl)ethynyl)pyridin-2-amine (CAS 1142191-65-8)
- Niraparib impurity 24 (CAS CATO-C4X-232924)
- (A,A,A-TRIFLUORO-O-TOLYL)ACETIC ACID (ALPHA,ALPHA,ALPHA-TRIFLUORO-O-TOLYL)ACETIC ACID 2-(Trifluoromethyl)phenylacetic acid 2-[2-(TRIFLUOROMETHYL)PHENYL]ACETIC ACID 3038-48-0 AS00545 O-(TRIFLUOROMETHYL)PHENYLACETIC ACID RARECHEM AL BO 0117 TIMTEC-BB SBB000432 (CAS 3038-48-0)
- (R)-2-((R)-1-(4-Amino-2-oxopyrimidin-1(2H)-yl)-2-oxoethoxy)-3-oxopropyl trihydrogen diphosphate (CAS 87668-74-4)
- Sudan Red B (CAS 3176-79-2)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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