(3-Chloropropyl)diethoxy(methyl)silane CAS 13501-76-3
| CAS No. | 13501-76-3 |
| Molecular Formula | C8H19ClO2Si |
| Molecular Weight | 210.77 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 (3-Chloropropyl)diethoxy(methyl)silane.
(3-Chloropropyl)diethoxy(methyl)silane (CAS 13501-76-3), molecular formula C8H19ClO2Si and molecular weight 210.77 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H19ClO2Si, (3-Chloropropyl)diethoxy(methyl)silane contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 210.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), (3-Chloropropyl)diethoxy(methyl)silane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H19ClO2Si |
| Molecular Weight | 210.77 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Cl-containing |
Related Chloropropyl Standards
- 3-(3-chloropropyl)-1H-pyrrolo[2,1-c][1,4]oxazin-1-one (CAS 116212-51-2)
- 3-(3-chloropropyl)-2,3-dihydro-1,3-benzoxazol-2-one (CAS 18845-22-2)
- 9-(3-Chloropropyl)-9h-purin-6-amine (CAS 19255-49-3)
- 2-(3-Chloropropyl)-1,2,4-Triazolo[4,3-α]pyridin-3(2H)-one (CAS 19666-40-1)
- 4-(3-Chloropropyl)thiomorpholine 1,1-dioxide (CAS 903567-74-8)
- 3-(3-Chloropropyl)-6-fluorobenzo[d]isoxazole (CAS 84243-02-7)
- 2-(3-chloropropyl)-5-(trifluoromethyl)-1,3,4-oxadiazole (CAS 1423034-48-3)
- N-(3-Chloropropyl)-2-nitroaniline (CAS 62781-00-4)
Recommended Standards
- Xylometazoline EP Impurity B (CAS 19387-83-8)
- Chloromethylmethyldiisopropoxysilane (CAS 2212-08-0)
- 4-Hexylbenzyl Chloride (CAS 58999-67-0)
- (Chloromethyl)dimethyl(4-vinylphenyl)silane (CAS 17342-57-3)
- Methyl 3-(4-fluoro-2-nitrophenoxy)thiophene-2-carboxylate (CAS 303152-16-1)
- 9-Benzyl-6-(2-methoxyethyl)-9H-purine (CAS 199170-72-4)
- 2-chloro-1H-1,3-benzodiazole-5-sulfonyl chloride (CAS 954262-24-9)
- 2-(3-Bromophenyl)-2-methylpropylamine Hydrochloride (CAS 1365271-44-8)
- 3-Amino-1-(cyclopropylmethyl)pyrrolidin-2-one (CAS 1247369-00-1)
- N,N-Dimethyl-2-(methylthio)acetamide (CAS 62384-04-7)
- N'-(6-chloropyridin-2-yl)-2,2,2-trifluoroacetohydrazide (CAS 78152-17-7)
- [2,2'-Bipyridin]-3-yl acetate (CAS 93560-63-5)
- Methyl 2-(1-(3-formyl-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)-3-oxopiperazin-2-yl)acetate (CAS 1706667-11-9)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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