(2R,3R)-3,4-bis(benzyloxy)butane-1,2-diol CAS 960365-70-2
| CAS No. | 960365-70-2 |
| Molecular Formula | C18H22O4 |
| Molecular Weight | 302.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2R,3R)-3,4-bis(benzyloxy)butane-1,2-diol is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2R,3R)-3,4-bis(benzyloxy)butane-1,2-diol (CAS 960365-70-2) is a high-purity analytical reference standard with the molecular formula C18H22O4 and a molecular weight of 302.36 g/mol.
The molecular framework of (2R,3R)-3,4-bis(benzyloxy)butane-1,2-diol (C18H22O4) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 (2R,3R)-3,4-bis(benzyloxy)butane-1,2-diol 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 | C18H22O4 |
| Molecular Weight | 302.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Recommended Standards
- (2R,3R)-1,4-Bis(benzyloxy)butane-2,3-diol (CAS 91604-41-0)
- (4R,4'R,4''R,5'R)-2,2,2',2',2'',2''-Hexamethyl-4,4':5',4''-ter(1,3-dioxolane) (CAS 3969-59-3)
- 1,4-Bis(((2,3-dihydrofuran-3-yl)methoxy)methyl)benzene (CAS 190584-93-1)
- (R,E)-8-(((2R,3R,5R,6S)-3,5-Dihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)non-2-enoic acid (CAS 946524-26-1)
- N-(5-Methylthiazol-2-yl)-5-oxo-4-(thiophen-2-ylmethyl)morpholine-3-carboxamide (CAS 1421449-42-4)
- tert-Butyl (trans-3-amino-3-methylcyclobutyl)carbamate (CAS 1408075-91-1)
- (1R,3S)-3-methoxycyclopentan-1-amine (CAS 1821723-51-6)
- Fasudil Impurity 15 (CAS 27655-40-9)
- 7-tert-butyl-1,2,3,4-tetrahydronaphthalen-1-one (CAS 22583-68-2)
- 3,4-Dimethyl-2-phenylfuran (CAS 88928-43-2)
- Tacrolimus EP Impurity A (CAS 104987-12-4)
- 4-(N-Butyl-N-methylsulfamoyl)-N-(3-ethyl-6-nitrobenzo[d]thiazol-2(3H)-ylidene)benzamide (CAS 850910-62-2)
- methyl 7-amino-3-methyl-thieno[2,3-c]pyridine-4-carboxylate (CAS 2306262-24-6)
- T-Peptide (CAS 2022956-62-1)
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