418676
4-(Trimethylsilyl)-3-butyn-2-one
97%
Manufacturer: Sigma Aldrich
CAS Number: 5930-98-3
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 418676-5-G | In Stock | ₹ 8,681.65 |
418676 - 5 G
In Stock
Quantity
1
Base Price: ₹ 8,681.65
GST (18%): ₹ 1,562.697
Total Price: ₹ 10,244.347
Quality Level
100
Assay
97%
form
liquid
refractive index
n20/D 1.442 (lit.)
bp
156 °C (lit.)
density
0.854 g/mL at 25 °C (lit.)
SMILES string
CC(=O)C#C[Si](C)(C)C
InChI
1S/C7H12OSi/c1-7(8)5-6-9(2,3)4/h1-4H3
InChI key
NQEZDDPEJMKMOS-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | 5930-98-3 | 4-(Trimethylsilyl)-3-butyn-2-one | A2B Chem | ₹ 1,112.28 - ₹ 1,57,088.16 |
Related Products
Description
- General description: 4-(Trimethylsilyl)-3-butyn-2-one is a ketone. Its asymmetric bioreduction to enantiopure {(S)-TMSBOL in various hydrophilic ionic liquid (ILs) solvent systems has been reported.[1]
- Application: 4-(Trimethylsilyl)-3-butyn-2-one (TMSB) has been used to investigate its asymmetric bioreduction to (S)-4-(trimethylsilyl)-3-butyn-2-ol {(S)-TMSBOL} by employing biocompatible water-immiscible ionic liquids (ILs).[2] TMSB may be used for the synthesis of entecavir (BMS-200475).[3]
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
82.4 °F
Flash Point(C)
28 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Quality Level: 100
Assay: 97%
form: liquid
refractive index: n20/D 1.442 (lit.)
bp: 156 °C (lit.)
density: 0.854 g/mL at 25 °C (lit.)
SMILES string: CC(=O)C#C[Si](C)(C)C
InChI: 1S/C7H12OSi/c1-7(8)5-6-9(2,3)4/h1-4H3
InChI key: NQEZDDPEJMKMOS-UHFFFAOYSA-N
Quality Level:
100
Assay:
97%
form:
liquid
refractive index:
n20/D 1.442 (lit.)
bp:
156 °C (lit.)
density:
0.854 g/mL at 25 °C (lit.)
SMILES string:
CC(=O)C#C[Si](C)(C)C
InChI:
1S/C7H12OSi/c1-7(8)5-6-9(2,3)4/h1-4H3
InChI key:
NQEZDDPEJMKMOS-UHFFFAOYSA-N
Quality Level: 100
Assay: ≥95.0% (HPLC)
form: __
refractive index: __
bp: __
density: __
SMILES string: C\C(C)=C/CC[C@](C)(O[C@@H]1O[C@H](CO[C@@H]2OC[C@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@H](O)[C@H]1O)[C@H]3CC[C@]4(C)[C@@H]3[C@H](O)C[C@@H]5[C@@]6(C)CC[C@H](O[C@@H]7O[C@H](CO)[C@@H](O)[C@H](O)[C@H]7O[C@@H]8O[C@H](CO)[C@@H](O)[C@H](O)[C@H]8O)C(C)(C)[C@@H]6CC[C@@]45C
InChI: 1S/C53H90O22/c1-23(2)10-9-14-53(8,75-47-43(67)39(63)37(61)29(72-47)22-69-45-41(65)34(58)26(57)21-68-45)24-11-16-52(7)33(24)25(56)18-31-50(5)15-13-32(49(3,4)30(50)12-17-51(31,52)6)73-48-44(40(64)36(60)28(20-55)71-48)74-46-42(66)38(62)35(59)27(19-54)70-46/h10,24-48,54-67H,9,11-22H2,1-8H3/t24-,25+,26-,27+,28+,29+,30-,31+,32-,33-,34-,35+,36+,37+,38-,39-,40-,41+,42+,43+,44+,45-,46-,47-,48-,50-,51+,52+,53-/m0/s1
InChI key: __
Quality Level:
100
Assay:
≥95.0% (HPLC)
form:
__
refractive index:
__
bp:
__
density:
__
SMILES string:
C\C(C)=C/CC[C@](C)(O[C@@H]1O[C@H](CO[C@@H]2OC[C@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@H](O)[C@H]1O)[C@H]3CC[C@]4(C)[C@@H]3[C@H](O)C[C@@H]5[C@@]6(C)CC[C@H](O[C@@H]7O[C@H](CO)[C@@H](O)[C@H](O)[C@H]7O[C@@H]8O[C@H](CO)[C@@H](O)[C@H](O)[C@H]8O)C(C)(C)[C@@H]6CC[C@@]45C
InChI:
1S/C53H90O22/c1-23(2)10-9-14-53(8,75-47-43(67)39(63)37(61)29(72-47)22-69-45-41(65)34(58)26(57)21-68-45)24-11-16-52(7)33(24)25(56)18-31-50(5)15-13-32(49(3,4)30(50)12-17-51(31,52)6)73-48-44(40(64)36(60)28(20-55)71-48)74-46-42(66)38(62)35(59)27(19-54)70-46/h10,24-48,54-67H,9,11-22H2,1-8H3/t24-,25+,26-,27+,28+,29+,30-,31+,32-,33-,34-,35+,36+,37+,38-,39-,40-,41+,42+,43+,44+,45-,46-,47-,48-,50-,51+,52+,53-/m0/s1
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form:
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refractive index:
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__
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__
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Quality Level: __
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form: __
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