Fentanyl citrate salt
Fentanyl Citrate Salt (CAS: 990-73-8), with the molecular formula C22H28N2O · C6H8O7 and a molecular weight of 528.59 g/mol, is a potent synthetic opioid agonist. It is recognised for its powerful analgesic properties and finds application in specialised research settings related to neuroscience and pharmacology. Due to its controlled substance status and significant safety considerations, it is handled with strict protocols.
- IUPAC
- N-Phenyl-N-[1-(2-phenylethyl)-4-piperidinyl]propanamide citrate salt
- Synonyms
- N-Phenyl-N-[1-(2-phenylethyl)-4-piperidinyl]propanamide citrate salt
Neuroscience Research
Utilised in scientific studies investigating opioid receptors, pain pathways, and central nervous system function. Its potent activity makes it a valuable tool for understanding neurobiological processes.
Pharmacological Studies
Serves as a reference compound in research focused on drug development and the characterisation of opioid receptor interactions. It aids in the study of agonist activity and receptor binding.
Biochemical Assays
Employed in vitro experiments to probe the mechanisms of G protein-coupled receptors (GPCRs), particularly those involved in pain perception and reward pathways.
| Molecular weight | 528.59 |
|---|---|
| Empirical formula | C22H28N2O · C6H8O7 |
Hazard statements
- H300Fatal if swallowed
- H310Fatal in contact with skin
- H317May cause an allergic skin reaction
- H330Fatal if inhaled
- H334May cause allergy or asthma symptoms if inhaled
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P264Wash thoroughly after handling
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P301IF SWALLOWED
- P302IF ON SKIN
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 26/27/28-42/43 |
| Safety statements (S) | 36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Drug Control | USDEA Schedule II; Home Office Schedule 2; stup |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Fentanyl Citrate Salt used for?
+
Fentanyl Citrate Salt is used in specialised research settings, particularly in neuroscience and pharmacology, for studies involving opioid receptors, pain pathways, and central nervous system function. It is not for human or veterinary use.
What is the CAS number and formula for Fentanyl Citrate Salt?
+
The CAS number is 990-73-8 and the empirical formula is C22H28N2O · C6H8O7.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Fentanyl Citrate Salt typically as a research-grade chemical. The exact assay and purity are detailed on the product's Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade.
How is Fentanyl Citrate Salt handled and shipped?
+
Fentanyl Citrate Salt is a highly potent compound requiring specialised handling. It is classified as a Schedule II controlled substance in the US and Schedule 2 in the UK. Shipments are handled in compliance with all relevant national and international regulations for controlled substances and hazardous materials, including UN 2811 designation.
What are the primary safety concerns with Fentanyl Citrate Salt?
+
Fentanyl Citrate Salt is extremely hazardous. It carries GHS06 and GHS08 symbols with a 'Danger' signal word, indicating severe acute toxicity (H300, H310, H330), skin sensitisation (H317), and potential respiratory sensitisation (H334). Strict adherence to safety protocols, including appropriate personal protective equipment (eyesheilds, face shields, appropriate gloves, and respiratory protection), is mandatory.
How can I request a sample or quote for Fentanyl Citrate Salt?
+
To request a sample or obtain a quotation for Fentanyl Citrate Salt, please contact our sales department through the website or by phone, providing your research requirements and institutional details.
Is Fentanyl Citrate Salt a controlled substance?
+
Yes, Fentanyl Citrate Salt is a controlled substance, designated as US DEA Schedule II and Home Office Schedule 2.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents
(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents
