Aztreonam 95%HPLC CAS 149496-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 149496-40-2 |
| Molecular Formula | C13H17N5O8S2 |
| Molecular Weight | 435.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Aztreonam 95%HPLC (CAS 149496-40-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H17N5O8S2. Molecular weight: 435.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H17N5O8S2 |
| Molecular Weight | 435.43 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Aztreonam Standards
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- Aztreonam Impurity 33 (CAS CATO-C4X-152233)
- Aztreonam impurity 77 (CAS CATO-C4X-152277)
- Aztreonam USP RC E (CAS 99341-02-3)
- Aztreonam impurity 86 (CAS CATO-C4X-152286)
- Aztreonam Impurity 14 (CAS CATO-C4X-152214)
- Aztreonam-d6 (CAS 1127452-94-1)
Recommended Standards
- 2-((Isonicotinoyloxy)methyl)-2-methylpropane-1,3-diyl diisonicotinate (CAS 1416894-12-6)
- 2-Chloro-N-(2,5-diiodophenyl)propanamide (CAS 2137595-74-3)
- Nomega-(2-Acetamido-2-deoxy-beta-D-glucopyranosyl)-Nalpha-(tert-butoxycarbonyl)-L-asparagine (CAS 137255-40-4)
- (S)-3-Phenylpyrrolidine (CAS 62624-46-8)
- (2'-Methyl-4'-(5-methyl-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)(1'-methyl-6,7-dihydrospiro[furo[2,3-f]indole-3,4'-piperidin]-5(2H)-yl)methanone (CAS 180083-23-2)
- Methyl 3-(5-methyl-3-phenylisoxazol-4-yl)-3-oxopropanoate (CAS 676348-61-1)
- (Bromomethyl)cyclopentane (CAS 3814-30-0)
- 2-(Naphthalen-2-yl)-1H-benzo[d]imidazole-5-carboxylic acid (CAS 1141931-60-3)
- (R)-benzyl 2-aminopropylcarbamate (CAS 934660-63-6)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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