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ChemicalBook >> CAS DataBase List >> N-(4-Acetyl-4,5-dihydro-5-methyl-5-phenyl-1,3,4-thiadiazol-2-yl)acetamide

N-(4-Acetyl-4,5-dihydro-5-methyl-5-phenyl-1,3,4-thiadiazol-2-yl)acetamide

N-(4-Acetyl-4,5-dihydro-5-methyl-5-phenyl-1,3,4-thiadiazol-2-yl)acetamide price.
  • $32 - $1600
  • Product name: N-(4-Acetyl-4,5-dihydro-5-methyl-5-phenyl-1,3,4-thiadiazol-2-yl)acetamide
  • CAS: 72926-24-0
  • MF: C13H15N3O2S
  • MW: 277.34
  • EINECS:
  • MDL Number:MFCD00181155
  • Synonyms:K 858;N-(4-Acetyl-4,5-dihydro-5-methyl-5-phenyl-1,3,4-thiadiazol-2-yl)acetamide;N-(4-acetyl-5-methyl-5-phenyl-4,5-dihydro-1,3,4-thiadiazol-2-yl)a Cetamide;K858;K-858;K858 (Racemic);Acetamide, N-(4-acetyl-4,5-dihydro-5-methyl-5-phenyl-1,3,4-thiadiazol-2-yl)-;inhibit,Inhibitor,K858 (Racemic),Apoptosis,K-858 (Racemic),Kinesin
39 prices
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  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Arctom
  • Cayman Chemical
  • ChemScene
  • Crysdot
  • CSNpharm
  • DC Chemicals
  • Sigma-Aldrich
  • Tocris
  • TRC
  • Usbiological
Package
  • 50
  • 10
  • 1mg
  • 5mg
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • 1G
  • 2.5G
  • 5G
  • ManufacturerAK Scientific
  • Product number9996AF
  • Product descriptionN-(4-Acetyl-4,5-dihydro-5-methyl-5-phenyl-1,3,4-thiadiazol-2-yl)acetamide
  • Packaging5mg
  • Price$124
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number9996AF
  • Product descriptionN-(4-Acetyl-4,5-dihydro-5-methyl-5-phenyl-1,3,4-thiadiazol-2-yl)acetamide
  • Packaging10mg
  • Price$184
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number9996AF
  • Product descriptionN-(4-Acetyl-4,5-dihydro-5-methyl-5-phenyl-1,3,4-thiadiazol-2-yl)acetamide
  • Packaging100mg
  • Price$945
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA394288
  • Product descriptionK 858 98+%
  • Packaging5mg
  • Price$111
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA394288
  • Product descriptionK 858 98+%
  • Packaging10mg
  • Price$166
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA394288
  • Product descriptionK 858 98+%
  • Packaging25mg
  • Price$248
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA394288
  • Product descriptionK 858 98+%
  • Packaging50mg
  • Price$346
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA394288
  • Product descriptionK 858 98+%
  • Packaging100mg
  • Price$519
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0123024
  • Product descriptionN-(4-ACETYL-5-METHYL-5-PHENYL-4,5-DIHYDRO-1,3,4-THIADIAZOL-2-YL)ACETAMIDE 95.00%
  • Packaging1G
  • Price$721.57
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0123024
  • Product descriptionN-(4-ACETYL-5-METHYL-5-PHENYL-4,5-DIHYDRO-1,3,4-THIADIAZOL-2-YL)ACETAMIDE 95.00%
  • Packaging2.5G
  • Price$983.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0123024
  • Product descriptionN-(4-ACETYL-5-METHYL-5-PHENYL-4,5-DIHYDRO-1,3,4-THIADIAZOL-2-YL)ACETAMIDE 95.00%
  • Packaging5G
  • Price$1168.42
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB7480
  • Product descriptionK 858
  • Packaging5mg
  • Price$79
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB7480
  • Product descriptionK 858
  • Packaging10mg
  • Price$142
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB7480
  • Product descriptionK 858
  • Packaging25mg
  • Price$308
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB7480
  • Product descriptionK 858
  • Packaging50mg
  • Price$551
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB7480
  • Product descriptionK 858
  • Packaging100mg
  • Price$1008
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 9996AF N-(4-Acetyl-4,5-dihydro-5-methyl-5-phenyl-1,3,4-thiadiazol-2-yl)acetamide 5mg $124 2021-12-16 Buy
AK Scientific 9996AF N-(4-Acetyl-4,5-dihydro-5-methyl-5-phenyl-1,3,4-thiadiazol-2-yl)acetamide 10mg $184 2021-12-16 Buy
AK Scientific 9996AF N-(4-Acetyl-4,5-dihydro-5-methyl-5-phenyl-1,3,4-thiadiazol-2-yl)acetamide 100mg $945 2021-12-16 Buy
Ambeed A394288 K 858 98+% 5mg $111 2021-12-16 Buy
Ambeed A394288 K 858 98+% 10mg $166 2021-12-16 Buy
Ambeed A394288 K 858 98+% 25mg $248 2021-12-16 Buy
Ambeed A394288 K 858 98+% 50mg $346 2021-12-16 Buy
Ambeed A394288 K 858 98+% 100mg $519 2021-12-16 Buy
American Custom Chemicals Corporation CHM0123024 N-(4-ACETYL-5-METHYL-5-PHENYL-4,5-DIHYDRO-1,3,4-THIADIAZOL-2-YL)ACETAMIDE 95.00% 1G $721.57 2021-12-16 Buy
American Custom Chemicals Corporation CHM0123024 N-(4-ACETYL-5-METHYL-5-PHENYL-4,5-DIHYDRO-1,3,4-THIADIAZOL-2-YL)ACETAMIDE 95.00% 2.5G $983.88 2021-12-16 Buy
American Custom Chemicals Corporation CHM0123024 N-(4-ACETYL-5-METHYL-5-PHENYL-4,5-DIHYDRO-1,3,4-THIADIAZOL-2-YL)ACETAMIDE 95.00% 5G $1168.42 2021-12-16 Buy
ApexBio Technology B7480 K 858 5mg $79 2021-12-16 Buy
ApexBio Technology B7480 K 858 10mg $142 2021-12-16 Buy
ApexBio Technology B7480 K 858 25mg $308 2021-12-16 Buy
ApexBio Technology B7480 K 858 50mg $551 2021-12-16 Buy
ApexBio Technology B7480 K 858 100mg $1008 2021-12-16 Buy

Properties

Melting point :216-217 °C(Solv: ethanol (64-17-5))
Density :1.27±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :DMSO: ≥20mg/mL
pka :8.61±0.40(Predicted)
form :powder
color :white to off-white
Stability :Stable for 1 year from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 1 month.

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

K858 (72926-24-0) is a selective mitotic kinesin Eg5 inhibitor (IC50 = 1.3 μM) which acts in an ATP-noncompetitive manner.1,2?It is at least 150-fold more selective for Eg5 than other members of the kinesin superfamily. K-858 blocks centrosome separation, activates the spindle checkpoint and induces mitotic arrest accompanied by the formation of monopolar spindles. Displays no effect on microtubule polymerization. Selectively displays antiproliferative effects via induction of mitotic cell death in cancer cells over nontransformed cells.1

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