Ranitidine Impurity 14 CAS 871-76-1
| CAS No. | 871-76-1 |
| Molecular Formula | C4H12N2S |
| Molecular Weight | 120.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| 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 Ranitidine Impurity 14.
As a process- or degradation-related impurity, Ranitidine Impurity 14 (CAS 871-76-1, C4H12N2S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Ranitidine Impurity 14 (C4H12N2S) contains sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Ranitidine Impurity 14 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 | C4H12N2S |
| Molecular Weight | 120.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ranitidine Standards
- Ranitidine EP Impurity H (CAS 72078-82-1)
- Ranitidine Impurity 13 (CAS 66357-40-2)
- Ranitidine Impurity 23 (CAS CATO-C4X-137023)
- Ranitidine Impurity N6 (CAS 1197-40-6)
- Ranitidine Impurity 11 (CAS 102721-76-6)
- Ranitidine Impurity N1 (CAS 15433-79-1)
- Ranitidine EP Impurity G (CAS 148639-72-9)
- Ranitidine Impurity 24 (CAS 13623-94-4)
Recommended Standards
- Ethoxydimethylsilanol (CAS 65007-35-4)
- Dimethoxydimethylsilane (CAS 1112-39-6)
- Poly(methylphenylsilylene) (CAS 76188-55-1)
- 1,6-Hexane-1,1,6,6-d4-diamine (CAS 115797-49-4)
- Eltrombopag Impurity 27 (CAS CATO-C4X-119827)
- Tamsulosin Impurity 18 (CAS CATO-C4X-118718)
- Lapatinib Impurity 44 (CAS CATO-C4X-119144)
- 1-(Pyrimidin-2-yl)-1H-pyrazole-4-carboxylic acid (CAS 1014632-18-8)
- 4-(Pyrrolidin-3-yl)-4H-1,2,4-triazole hydrochloride (CAS 1255098-80-6)
- Pyrazophos Impurity 1 (CAS 57615-05-1)
- 2-(Cyclopropylamino)-4-methylpyrimidine-5-carboxylic acid (CAS 1343961-35-2)
- 4-Bromo-2-chloro-5-methoxypyrimidine (CAS 1441422-23-6)
- 7-(Carboxymethyl)benzo[d]oxazole-2-carboxylic acid (CAS 1806424-69-0)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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