(S)-2-Methylpiperazine hydrochloride CAS 475640-80-3
| CAS No. | 475640-80-3 |
| Molecular Formula | C5H12N2 |
| Molecular Weight | N/A |
| 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 (S)-2-Methylpiperazine hydrochloride.
(S)-2-Methylpiperazine hydrochloride (CAS 475640-80-3), molecular formula C5H12N2HCl and molecular weight 136.62 g/mol, is a CATO reference standard with documented purity and traceability.
(S)-2-Methylpiperazine hydrochloride (C5H12N2HCl) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (S)-2-Methylpiperazine hydrochloride 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 | C5H12N2 2*HCl |
| Molecular Weight | 136.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related S Standards
- 3-(4-Methylpiperazine-1-carbonyl)benzonitrile (CAS 1016743-09-1)
- 7-Methyl-2-(4-methylpiperazine-1-carbonyl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one (CAS 1021212-39-4)
- 3-(4-Methylpiperazine-1-carbonyl)-7-oxabicyclo[2.2.1]Heptane-2-carboxylic acid (CAS 1026680-07-8)
- n-Methylpiperazine-1-sulfonamide (CAS 1042643-66-2)
- 2-methylpiperazine (CAS 109-07-9)
- 1-Butyl-3-methylpiperazine (CAS 109055-57-4)
- 2-(4-Methylpiperazine-1-carbonyl)-1,2,3,4-tetrahydroquinoline (CAS 1104561-97-8)
- (4-Methylpiperazine-1-carbonyl)-L-phenylalanine (CAS 115766-11-5)
Recommended Standards
- 6'-Methoxy-2',3',4',9'-tetrahydrospiro[oxetane-3,1'-pyrido[3,4-b]indole] (CAS 1523558-67-9)
- (2E)-2-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-3-phenylprop-2-enenitrile (CAS 919201-69-7)
- 2-Amino-N-butyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 733044-92-3)
- 3,4-Dimethylbenzylamine (CAS 102-48-7)
- Cephalexin Impurity 8 Mixture (CAS CATO-C4X-12618)
- 1-Chloro-4-(2-chloroethoxy)benzene (CAS 13001-28-0)
- (2Z)-2-(4-Chlorobenzenesulfonyl)-3-(3-phenoxyphenyl)prop-2-enenitrile (CAS 803703-32-4)
- 3,3-Dimethyl-2-oxocyclopentane-1-carbonitrile (CAS 3594-69-2)
- 3-(4-Chloro-2-nitrophenyl)-2,2-dimethylpropan-1-amine (CAS 1485409-06-0)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
Why CATO?
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