489492
(1S-cis)-3-Bromo-3,5-cyclohexadiene-1,2-diol
0.2 g/mL in 0.1 M phosphate buffer, 96%
Manufacturer: Sigma Aldrich
CAS Number: 130792-45-9
Synonym(S): (1S,2S)-3-Bromo-3,5-cyclohexadiene-1,2-diol
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 489492-5-G | In Stock | ₹ 26,867.65 |
489492 - 5 G
In Stock
Quantity
1
Base Price: ₹ 26,867.65
GST (18%): ₹ 4,836.177
Total Price: ₹ 31,703.827
Quality Level
100
Assay
96%
optical activity
[α]22/D +20°, c = 1 in methanol
concentration
0.2 g/mL in 0.1 M phosphate buffer
pH
8.5(adjusted to)
mp
90-94 °C (lit.)
storage temp.
−20°C
SMILES string
O[C@H]1C=CC=C(Br)[C@H]1O
InChI
1S/C6H7BrO2/c7-4-2-1-3-5(8)6(4)9/h1-3,5-6,8-9H/t5-,6+/m0/s1
InChI key
KLPGXZKAVBGFGF-NTSWFWBYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
Sigma Aldrich Fine Chemicals Biosciences (1S-cis)-3-Bromo-3,5-cyclohexadiene-1,2-diol 0.2 g/mL in 0.1 M phosphate buffer, 96% | 130792-45-9 | MFCD00216512 | 5G | -- | ₹ 90,422.22 | ||
(1S,2S)-3-Bromocyclohexa-3,5-diene-1,2-diol | -- | ₹ 1,50,410.00 | ||
130792-45-9 | 3,5-Cyclohexadiene-1,2-diol, 3-bromo-, (1S,2S)- | -- | -- |
Related Products
Description
- General description: (1S-cis)-3-Bromo-3,5-cyclohexadiene-1,2-diol is a chiral cis-dienediol employed as a key building block for the preparation of varieties of natural products. It can undergo few chemical reactions like cycloadditions, sigmatropic rearrangements, electrophilic additions, and oxidative cleavage.[1][2]
- Physical form: A suspension in phosphate buffer.
- Reconstitution: To recover the pure product from the suspension:(1)Thaw the frozen suspension and filter the solid. (2) Rinse bottle with a few milliliters of base-washed (aqueous Na2CO3) ethyl acetate. (3) Use the rinsing to wash the solid. (4) Collect solid. (5) To further collect more product from the filtrate: extract filtrate with equal volumes of base-washed (aqueous Na2CO3) ethyl acetate (repeat three times). (6) Dry the ethyl acetate extract over MgSO4. (7) Evaporate the solvent - DO NOT HEAT! (8) Combine solids collected from the suspension and the filtrate. Pure crystals should be stored at -78° C. A suspension of the product in phosphate buffer is stable at 0° C.
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves