179698
(−)-2,3:4,6-Di-O-isopropylidene-2-keto-L-gulonic acid monohydrate
98%
Synonym(s):
(−)-Diaceton-2-keto-L-gulonsäure, (−)-Diacetone-2-keto-L-gulonic acid, 2,3:4,6-Di-O-isopropyliden-α-L-xylo-2-hexulofuranosonsäure, 2,3:4,6-Di-O-isopropylidene-α-L-xylo-2-hexulofuranosonic acid, Dikegulac
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| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 g | Available to ship TODAYfromMILWAUKEE | $255.00 $191.25 |
About This Item
$191.25
List Price$255.00Save 25%Available to ship TODAYDetails
Quality Level
assay
98%
optical activity
[α]21/D −20°, c = 2 in methanol
mp
88-90 °C (lit.)
storage temp.
2-8°C
SMILES string
[H]O[H].CC1(C)OC[C@@H]2O[C@]3(OC(C)(C)O[C@H]3[C@@H]2O1)C(O)=O
InChI
1S/C12H18O7.H2O/c1-10(2)15-5-6-7(17-10)8-12(16-6,9(13)14)19-11(3,4)18-8;/h6-8H,5H2,1-4H3,(H,13,14);1H2/t6-,7+,8-,12+;/m0./s1
InChI key
ZFQRGFMVXLSLKZ-QCILGFJPSA-N
1 of 1
This Item | |||
|---|---|---|---|
| assay 98% | assay 98% | assay 98% | assay ≥99.0% (sum of enantiomers, HPLC) |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| mp 88-90 °C (lit.) | mp - | mp 210 °C (dec.) (lit.) | mp 213-216 °C (lit.) |
| optical activity [α]21/D −20°, c = 2 in methanol | optical activity [α]/D 55°, c = 1 in chloroform | optical activity [α]19/D +25.3°, c = 1 in H2O | optical activity [α]20/D −116±2°, c = 1% in ethyl acetate |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 179698-100G | 04061833554401 |