1-(5-Chloro-2-methyl-4-nitrophenyl)-1H-tetrazole CAS 727675-31-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 727675-31-2 |
| Molecular Formula | C8H6ClN5O2 |
| Molecular Weight | 239.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(5-Chloro-2-methyl-4-nitrophenyl)-1H-tetrazole (CAS 727675-31-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6ClN5O2. Molecular weight: 239.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6ClN5O2 |
| Molecular Weight | 239.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 1-(6-Chloro-4-nitro-1H-indazol-1-yl)ethanone (CAS 1010102-85-8)
- 1-(3-Chloro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1039923-43-7)
- 5-(2-Chloro-5-nitrophenyl)-3-methyl-1,2,4-oxadiazole (CAS 1119395-85-5)
- (S)-1-(3-chloro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1212828-23-3)
- (R)-1-(3-chloro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1213932-14-9)
- (R)-1-(5-Chloro-2-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1213956-30-9)
- (S)-1-(3-chloro-5-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1272740-44-9)
- (R)-1-(3-chloro-5-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1272748-83-0)
Recommended Standards
- 1-(5-Chloro-2-methoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 886371-36-4)
- 2-(3-Chlorophenoxy)-3,3,3-trifluoropropan-1-amine (CAS 886763-82-2)
- 1-(3-Chloro-5-nitro-1H-indazol-1-yl)ethan-1-one (CAS 68159-07-9)
- 1-Cyclopropyl-3-(2-methylpropyl)piperazine (CAS 1248907-63-2)
- (2-Cyanopyrimidin-4-yl)boronic acid (CAS 1309981-55-2)
- 2-(1-Benzylpiperidin-3-yl)ethanamine (CAS 1083181-70-7)
- 4-Bromo-1-(1-methylcyclopropyl)-1H-pyrazole (CAS 1628214-21-0)
- 2-(Bromomethyl)phenyl Acetate (CAS 704-65-4)
- 2-Amino-5-methyl-5-phenyloxazol-4(5H)-one (CAS 51038-39-2)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
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