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ChemicalBook >> CAS DataBase List >> Butyryl fentanyl (hydrochloride)

Butyryl fentanyl (hydrochloride)

Butyryl fentanyl (hydrochloride) price.
  • $54 - $1721
  • Product name: Butyryl fentanyl (hydrochloride)
  • CAS: 1443-52-3
  • MF: C23H31ClN2O
  • MW: 386.95804
  • EINECS:
  • MDL Number:
  • Synonyms:Butyryl fentanyl (hydrochloride);Butyryl fentanyl (hydrochloride) (CRM);N-phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]butanamide:hydrochloride
6 prices
Selected condition:
Brand
  • Biosynth
  • Cayman Chemical
Package
  • 100μg
  • 1mg
  • 5mg
  • 25mg
  • 50mg
  • ManufacturerBiosynth
  • Product numberBAA44352
  • Product descriptionButyrylfentanyl hydrochloride
  • Packaging25mg
  • Price$1237.25
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberBAA44352
  • Product descriptionButyrylfentanyl hydrochloride
  • Packaging50mg
  • Price$1721
  • Updated2026-06-04
  • Buy
  • ManufacturerCayman Chemical
  • Product number14728
  • Product descriptionButyryl fentanyl (hydrochloride) ≥98%
  • Packaging1mg
  • Price$54
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number19734
  • Product descriptionButyryl fentanyl (hydrochloride) (CRM)
  • Packaging1mg
  • Price$63
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number44604
  • Product descriptionButyryl fentanyl (hydrochloride) (exempt preparation) ≥98%
  • Packaging100μg
  • Price$72
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number14728
  • Product descriptionButyryl fentanyl (hydrochloride) ≥98%
  • Packaging5mg
  • Price$132
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Biosynth BAA44352 Butyrylfentanyl hydrochloride 25mg $1237.25 2026-06-04 Buy
Biosynth BAA44352 Butyrylfentanyl hydrochloride 50mg $1721 2026-06-04 Buy
Cayman Chemical 14728 Butyryl fentanyl (hydrochloride) ≥98% 1mg $54 2026-04-30 Buy
Cayman Chemical 19734 Butyryl fentanyl (hydrochloride) (CRM) 1mg $63 2026-04-30 Buy
Cayman Chemical 44604 Butyryl fentanyl (hydrochloride) (exempt preparation) ≥98% 100μg $72 2026-04-30 Buy
Cayman Chemical 14728 Butyryl fentanyl (hydrochloride) ≥98% 5mg $132 2026-04-30 Buy

Properties

Melting point :210-211 °C

Safety Information

Symbol(GHS): Flame (GHS02)Skull and Crossbones (GHS06)Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P307+P311 IF exposed: call a POISON CENTER or doctor/physician.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P370+P378 In case of fire: Use … for extinction.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Butyryl fentanyl (hydrochloride) binds the μ-opioid receptor with lower affinity compared to fentanyl (IC50s = 60 versus 2 nM and Kis = 32 versus 1.06 nM, respectively). It has been identified as one of several process impurities from a forced degradation study on fentanyl. This product is intended for forensic and research applications

This product is a qualified Reference Material (RM) that has been manufactured and tested to meet ISO17025 and Guide 34 guidelines. These materials are tested using validated analytical methods on qualified instrumentation to ensure traceability of measurements. All traceable RMs may be distinguished by their CofAs and can be downloaded below using the batch number located on the product label. For a representative CofA please contact our technical support.