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ChemicalBook >> CAS DataBase List >> 4-PHENYL-1,2,3-THIADIAZOLE

4-PHENYL-1,2,3-THIADIAZOLE

4-PHENYL-1,2,3-THIADIAZOLE price.
  • $26 - $1209
  • Product name: 4-PHENYL-1,2,3-THIADIAZOLE
  • CAS: 25445-77-6
  • MF: C8H6N2S
  • MW: 162.21
  • EINECS:636-735-4
  • MDL Number:MFCD00087232
  • Synonyms:4-PHENYL-1,2,3-THIADIAZOLE;BUTTPARK 91\16-70;4-Phenyl-1,2,3-thiadiazole ,98%;4-phenylthiadiazole;1,2,3-Thiadiazole, 4-phenyl-
47 prices
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  • aablocks
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  • Advanced Chemicals Intermediatesced Chemicals Intermediates
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  • 250 mg
  • Manufactureraablocks
  • Product numberAA003LWA
  • Product description4-PHENYL-1,2,3-THIADIAZOLE ≥98%
  • Packaging250mg
  • Price$29
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LWA
  • Product description4-PHENYL-1,2,3-THIADIAZOLE
  • Packaging1g
  • Price$58
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LWA
  • Product description4-PHENYL-1,2,3-THIADIAZOLE
  • Packaging5g
  • Price$193
  • Updated2026-05-28
  • Buy
  • ManufacturerAcints
  • Product numberACI-00613
  • Product description4-Phenyl-[1,2,3]thiadiazole 95%+
  • Packaging1g
  • Price$109.35
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberACI-00613
  • Product description4-Phenyl-[1,2,3]thiadiazole 95%+
  • Packaging1g
  • Price$94.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-00613
  • Product description4-Phenyl-[1,2,3]thiadiazole 95%+
  • Packaging5g
  • Price$464.4
  • Updated2026-05-20
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  • ManufacturerAcints
  • Product numberACI-00613
  • Product description4-Phenyl-[1,2,3]thiadiazole 95%+
  • Packaging10g
  • Price$810
  • Updated2026-05-20
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS182312
  • Product description4-Phenyl-1,2,3-thiadiazole 98%
  • Packaging5g
  • Price$820
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS182312
  • Product description4-Phenyl-1,2,3-thiadiazole 98%
  • Packaging1g
  • Price$232
  • Updated2026-06-04
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-00613
  • Product description4-Phenyl-[1,2,3]thiadiazole 95%+
  • Packaging1g
  • Price$109.35
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-00613
  • Product description4-Phenyl-[1,2,3]thiadiazole 95%+
  • Packaging5g
  • Price$464.4
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-00613
  • Product description4-Phenyl-[1,2,3]thiadiazole 95%+
  • Packaging10g
  • Price$810
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-00613
  • Product description4-Phenyl-[1,2,3]thiadiazole 95%+
  • Packaging1g
  • Price$94.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number8476AD
  • Product description4-Phenyl-1,2,3-thiadiazole
  • Packaging1g
  • Price$108
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number25445776
  • Product description4-Phenyl-1,2,3-thiadiazole
  • Packaging25g
  • Price$523.32
  • Updated2021-12-16
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  • ManufacturerAOBChem
  • Product numberA721075
  • Product description4-phenyl-1,2,3-thiadiazole ≥95%
  • Packaging10g
  • Price$635
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003LWA 4-PHENYL-1,2,3-THIADIAZOLE ≥98% 250mg $29 2026-05-28 Buy
aablocks AA003LWA 4-PHENYL-1,2,3-THIADIAZOLE 1g $58 2026-05-28 Buy
aablocks AA003LWA 4-PHENYL-1,2,3-THIADIAZOLE 5g $193 2026-05-28 Buy
Acints ACI-00613 4-Phenyl-[1,2,3]thiadiazole 95%+ 1g $109.35 2026-05-20 Buy
Acints ACI-00613 4-Phenyl-[1,2,3]thiadiazole 95%+ 1g $94.25 2021-12-16 Buy
Acints ACI-00613 4-Phenyl-[1,2,3]thiadiazole 95%+ 5g $464.4 2026-05-20 Buy
Acints ACI-00613 4-Phenyl-[1,2,3]thiadiazole 95%+ 10g $810 2026-05-20 Buy
Activate Scientific AS182312 4-Phenyl-1,2,3-thiadiazole 98% 5g $820 2026-06-04 Buy
Activate Scientific AS182312 4-Phenyl-1,2,3-thiadiazole 98% 1g $232 2026-06-04 Buy
Advanced Chemicals Intermediat ACI-00613 4-Phenyl-[1,2,3]thiadiazole 95%+ 1g $109.35 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-00613 4-Phenyl-[1,2,3]thiadiazole 95%+ 5g $464.4 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-00613 4-Phenyl-[1,2,3]thiadiazole 95%+ 10g $810 2026-05-19 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-00613 4-Phenyl-[1,2,3]thiadiazole 95%+ 1g $94.25 2021-12-16 Buy
AK Scientific 8476AD 4-Phenyl-1,2,3-thiadiazole 1g $108 2021-12-16 Buy
Alichem 25445776 4-Phenyl-1,2,3-thiadiazole 25g $523.32 2021-12-16 Buy
AOBChem A721075 4-phenyl-1,2,3-thiadiazole ≥95% 10g $635 2026-05-26 Buy

Properties

Melting point :78°C
Boiling point :100°C 1,5mm
Density :1.241±0.06 g/cm3(Predicted)
Flash point :100°C/1.5mm
storage temp. :Store at -20°C
solubility :DMF: 3 mg/ml; DMSO: 30 mg/ml; DMSO:PBS (pH 7.2) (1:1): 0.5 mg/ml; Ethanol: 10 mg/ml
form :A crystalline solid
pka :-4.23±0.22(Predicted)
BRN :119480

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Cytochrome P450 (CYP450) enzymes are a superfamily of oxidative catalysts important in the biosynthesis and metabolism of a wide range of endogenous molecules as well as the metabolism of xenobiotics. For example, CYP2B4 metabolizes substituted amines, CYP2E1 metabolizes various alcohols and halogenated alkenes, and CYP1A2 catalyzes the oxygenation of aromatic compounds and polycyclic hydrocarbons. 4-phenyl-1,2,3-Thiadiazole is, at 100 μM, a selective inhibitor of certain CYP450 enzymes (CYP2B4, CYP2E1), but not others (CYP1A2), with inactivation occurring in a mechanism-based manner. 1,2,3-Thiadiazole compounds and their derivatives, including 4-phenyl-1,2,3-thiadiazole, are also commonly used as fungicides, herbicides, and plant growth regulators.

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