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CAS RN: 37002-45-2 | Product Number: D1623
(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol
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Purity: >98.0%(HPLC)
Synonyms:
- (4S,5S)-(-)-4,5-Bis(tosyloxymethyl)-2,2-dimethyl-1,3-dioxolane
- (4S,5S)-(-)-2,2-Dimethyl-4,5-bis(tosyloxymethyl)-1,3-dioxide
- (4S,5S)-(-)-2,3-O-Isopropylidene-1,4-di-O-tosyl-L-threitol
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1G |
$49.00
|
1 | Contact Us | 30 |
|
| 5G |
$153.00
|
2 | Contact Us | 39 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | D1623 |
| Purity / Analysis Method | >98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__2__1H__2__6O__8S__2 = 470.55 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 37002-45-2 |
| Reaxys Registry Number | 99610 |
| PubChem Substance ID | 87568101 |
| MDL Number | MFCD00003212 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Optical purity(LC) | min. 98.0 ee% |
| Melting point | 90.0 to 94.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 93 °C |
| Specific Rotation | -23° (C=8.8,CH3CN) |
GHS
Related Laws:
Transport Information:
| HS Number | 2932.99.7000 |
PubMed Literature
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