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Published TCIMAIL newest issue No.199
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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 | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 1G |
€36.00
|
Contact Us | 30 |
|
| 5G |
€121.00
|
1 | 39 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| 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:
| EC Number | 253-306-3 |
Transport Information:
| HS Number | 2932990090 |
PubMed Literature
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