Atrazine-13C3 CAS 1443685-80-0
| CAS No. | 1443685-80-0 |
| Molecular Formula | C5[13C]3H14ClN5 |
| Molecular Weight | 218.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Atrazine-13C3.
CATO supplies Atrazine-13C3 (CAS 1443685-80-0), a certified reference material (molecular formula C5[13C]3H14ClN5, MW 218.66 g/mol) for analytical method development and quality control.
Structurally, Atrazine-13C3 (C5[13C]3H14ClN5) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 218.66 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Atrazine-13C3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5[13C]3H14ClN5 |
| Molecular Weight | 218.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Atrazine Standards
Recommended Standards
- 3-Formyl-5-methylbenzenesulfonyl chloride (CAS 1393546-56-9)
- 2-Chlorophenyl ethenesulfonate (CAS 1562-33-0)
- 2-chloro-6-methanesulfonylbenzaldehyde (CAS 1378864-51-7)
- 3-(Allyloxy)-4-chlorothiophene-2-carboxylic acid (CAS 1707609-73-1)
- 4-Benzenesulfonyl-phenylamine hydrochloride (CAS 1185294-60-3)
- (S)-3-(Boc-amino)-2-fluoropropanoic Acid (CAS 294858-41-6)
- 2-Chloro-3-((2-(dimethylamino)ethyl)amino)naphthalene-1,4-dione hydrochloride (CAS 64897-02-5)
- 4-(3-Phenylallyl)phenol (CAS 24126-82-7)
- Ethyl 2-[4-(morpholin-4-yl)-6-oxo-1,6-dihydropyrimidin-2-yl]acetate (CAS 1260543-99-4)
- N-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-2-(4-fluorophenyl)acetamide (CAS 1396577-96-0)
- (S)-Methyl 7-amino-1,2,3,4-tetrahydroisoquinoline-3-carboxylate (CAS 293736-97-7)
- Omarigliptin Impurity 12 (CAS 1819364-05-0)
- O-Benzyl-3-methyl-L-tyrosine (CAS 1956436-10-4)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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 18665070610 / Nicole.chen@cato-chem.com