Levocarnitine Impurity N30（65% in water） CAS 3327-22-8
| CAS No. | 3327-22-8 |
| Molecular Formula | C6H15ClNO |
| Molecular Weight | N/A |
| 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 Levocarnitine Impurity N30（65% in water）.
CATO supplies Levocarnitine Impurity N30（65% in water） (CAS 3327-22-8), a pharmacopoeial impurity reference standard (molecular formula C6H15ClNOCl, MW 188.09 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Levocarnitine Impurity N30（65% in water） (C6H15ClNOCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 188.09 g/mol, it falls into the medium-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H15ClNO Cl |
| Molecular Weight | 188.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Levocarnitine Standards
- Levocarnitine Impurity N13 (CAS 1000018-62-1)
- Levocarnitine Impurity N11 (CAS 101396-87-6)
- Levocarnitine Impurity N29 (CAS 101396-91-2)
- Levocarnitine Impurity N22 (CAS 10457-99-5)
- Levocarnitine Impurity 16 (CAS 105-33-9)
- Levocarnitine impurity 26 (CAS 1116-95-6)
- Levocarnitine Impurity N24 (CAS 112083-63-3)
- Levocarnitine Impurity N16 (CAS 112083-64-4)
Recommended Standards
- Lapatinib Impurity 6 (CAS 231278-25-4)
- Ilaprazole Impurity 103 (CAS CATO-C4X-1130103)
- Duloxetine impurity 38 (CAS 2418708-78-6)
- 2-(2-Bromo-4-nitrophenoxy)ethan-1-amine (CAS 1249615-17-5)
- 3-(1,5-Diethyl-1H-pyrazol-3-yl)pyridine (CAS 622403-61-6)
- 2-(2-Bromo-6-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805295-76-4)
- 4-Bromobenzo[b]thiophene-2-carbohydrazide (CAS 1171927-39-1)
- 1-(4-(2-Cyanopropan-2-yl)phenyl)-4-hydroxy-2-oxo-1,2,5,6-tetrahydropyridine-3-carbonitrile (CAS 1236409-67-8)
- 4-Chloro-3-methylpyridine (CAS 1681-36-3)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
Why CATO?
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