Butanedioic acid, polymer with dichloromethylsilane and 1,2-ethanediol CAS 73772-36-8
| CAS No. | 73772-36-8 |
| Molecular Formula | C4H6O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 294.18 g/mol gives Butanedioic acid, polymer with dichloromethylsilane and 1,2-ethanediol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Butanedioic acid, polymer with dichloromethylsilane and 1,2-ethanediol (CAS 73772-36-8), molecular formula C4H6O4CH3Cl2SiC2H6O2 and molecular weight 294.18 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carbohydrate-derived structure, chlorine substitution, Butanedioic acid, polymer with dichloromethylsilane and 1,2-ethanediol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 294.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 Butanedioic acid, polymer with dichloromethylsilane and 1,2-ethanediol 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 | C4H6O4 CH3Cl2Si C2H6O2 |
| Molecular Weight | 294.18 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
Related Butanedioic Standards
- Butanedioic acid, 1-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl] ester, polymer with butyl 2-propenoate, ethenylbenzene and methyl 2-methyl-2-propenoate (CAS 103885-38-7)
- Butanedioic acid, 2-hydroxy-, calcium salt, hydrate (1:1:1) (CAS 1138140-78-9)
- Butanedioic acid, 1-(1,1-dimethylethyl) 4-(2,5-dioxo-1-pyrrolidinyl) ester (CAS 138833-93-9)
- Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, 1,1′-(1,4-phenylenedi-2,1-ethanediyl) 4,4′-diethyl ester (CAS 1402918-72-2)
- 144860-68-4 Butanedioic acid, 1-[(1S,2E,4E)-1-[(2R,5S,7R,8S)-2-butyl-7-[(2E,4E,6S,7S,8E)-9-carboxy-6-hydroxy-3,7-dimethyl-2,4,8-nonatrien-1-yl]-8-methyl-1,6-dioxaspiro[4.5]dec-2-yl]-5-carboxy-4-methyl-2,4-pentadien-1-yl] ester (CAS 144860-68-4)
- 144860-69-5 Butanedioic acid, 1-[(2S,3R,6S,8R,9S)-8-[(2E,4E,6S,7S,8E)-9-carboxy-6-hydroxy-3,7-dimethyl-2,4,8-nonatrien-1-yl]-2-[(1E,3E)-4-carboxy-3-methyl-1,3-butadien-1-yl]-9-methyl-3-(3-methylbutyl)-1,7-dioxaspiro[5.5]undec-3-yl] ester (CAS 144860-69-5)
- Butanedioic Acid 1-[16,16-Bis(4-methoxyphenyl)-3,3-dioxido-7-oxo-16-phenyl-6,15-dioxa-3-thia-8-azahexadec-1-yl] Ester (CAS 178261-45-5)
- Butanedioic acid, 2-sulfo-, sodium salt (CAS 20526-58-3)
Recommended Standards
- 1-(2,3-Dichlorophenyl)cyclobutanecarboxylic Acid (CAS 1260879-37-5)
- Methyl 2,4-dichloroquinoline-6-carboxylate (CAS 1260676-14-9)
- tert-Butyl (1-(1,1-difluoroethyl)cyclopropyl)carbamate (CAS 2875096-96-9)
- 5-Propoxypentane-1-sulfonyl chloride (CAS 1340057-84-2)
- (2-((3,4-Dichlorophenyl)amino)thiazol-5-yl)(phenyl)methanone (CAS 339023-05-1)
- Kemptide (CAS 65189-71-1)
- 6-(Pyrrolidin-1-yl)-9h-purin-2-amine (CAS 18202-53-4)
- 2-Ethoxy-3-ethynylpyridine (CAS 1196156-40-7)
- 3-(Aminomethyl)-5-hydroxy-N,N-dimethylbenzamide (CAS 1243363-86-1)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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