(S)-2-Amino-3-methoxypropan-1-ol CAS 148278-95-9
| CAS No. | 148278-95-9 |
| Molecular Formula | C4H11NO2 |
| Molecular Weight | 105.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-2-Amino-3-methoxypropan-1-ol is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(S)-2-Amino-3-methoxypropan-1-ol (CAS 148278-95-9), molecular formula C4H11NO2 and molecular weight 105.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (S)-2-Amino-3-methoxypropan-1-ol (C4H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 105.14 g/mol, it falls into the low-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 analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (S)-2-Amino-3-methoxypropan-1-ol 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 | C4H11NO2 |
| Molecular Weight | 105.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
Related S Standards
- 3-Amino-2-methylpropane-1,2-diol (CAS 107903-33-3)
- (S)-1-Amino-3-methoxy-2-propanol (CAS 1085543-96-9)
- 2-Amino-2-methyl-1,3-propanediol (CAS 115-69-5)
- (R)-1-Amino-3-methoxy-2-propanol (CAS 1174289-21-4)
- (R)-2-Amino-3-methoxypropan-1-ol (CAS 148278-96-0)
- (2r)-3-Amino-2-methoxy-propan-1-ol (CAS 2287249-71-0)
- 2-Amino-3-methoxypropan-1-ol (CAS 716314-11-3)
- 4-Amino-1,2-butanediol (CAS 83430-32-4)
Recommended Standards
- 3-(Methoxyamino)propan-1-ol (CAS 1458359-05-1)
- 1-aminobutane-2,3-diol (CAS 1432491-99-0)
- o-(1-Methoxypropan-2-yl)hydroxylamine (CAS 1501863-24-6)
- 2-(Aminooxy)-2-methylpropan-1-ol (CAS 123972-36-1)
- 1-(3-(1h-1,2,4-Triazol-1-yl)phenyl)ethan-1-one (CAS 25700-03-2)
- 5-Chloro-2-methyl-6-nitro-1,3-benzoxazole (CAS 13452-16-9)
- Evatanepag (CAS 223488-57-1)
- 5-Chloro-2-[[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]methylene]pentanoic acid (CAS 1225232-41-6)
- Isovaleric Anhydride (CAS 1468-39-9)
- 6-Ethoxy-2-(4-phenylbuta-1,3-dien-1-yl)quinolin-4-amine (CAS 646068-84-0)
- 5-(1-Chloroethyl)-3-ethyl-1,2,4-oxadiazole (CAS 119738-15-7)
- 5-Chlorobenzo[d][1,3]dioxol-4-amine hydrochloride (CAS 946407-59-6)
- 4-(4-Bromophenyl)-1,2,3,6-tetrahydropyridine hydrochloride (CAS 103855-00-1)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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