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Central nervous system drugs

Bromocriptine

Also known as Bromoergocryptine, Bromocriptin, Bromoergocriptine

CAS 25614-03-3Formula C32H40BrN5O5Molar mass 654.61 g/molEC 247-128-5
GHS signal word: Warning. Pictograms: Harmful or irritant, Serious health hazard 39 suppliers listed Drug substance
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Bromocriptine chemical structure, C32H40BrN5O5, CAS 25614-03-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
25614-03-3
Formula
C32H40BrN5O5
Molar mass
654.61 g/mol
EC number
247-128-5
HS code
293969
Category
Central nervous system drugs

What is Bromocriptine?

Plain description, key identifiers and synonyms

Bromocriptine is an indole alkaloid. It has a role as an antiparkinson drug, a hormone antagonist, a dopamine agonist and an antidyskinesia agent. It derives from a hydride of an ergotaman.

Bromocriptine is a medication which has significant effects on dopamine levels in the brain.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(6aR,9R)-5-bromo-N-[(1S,2S,4R,7S)-2-hydroxy-7-(2-methylpropyl)-5,8-dioxo-4-propan-2-yl-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide
CAS number
25614-03-3 CAS number cross-checked
EC number
247-128-5
Molecular formula
C32H40BrN5O5
UNII
3A64E3G5ZO
InChIKey
OZVBMTJYIDMWIL-AYFBDAFISA-N
InChI
InChI=1S/C32H40BrN5O5/c1-16(2)12-24-29(40)37-11-7-10-25(37)32(42)38(24)30(41)31(43-32,17(3)4)35-28(39)18-13-20-19-8-6-9-22-26(19)21(27(33)34-22)14-23(20)36(5)15-18/h6,8-9,13,16-18,23-25,34,42H,7,10-12,14-15H2,1-5H3,(H,35,39)/t18-,23-,24+,25+,31-,32+/m1/s1
Canonical SMILES
CC(C)CC1C(=O)N2CCCC2C2(O)OC(NC(=O)C3C=C4c5cccc6[nH]c(Br)c(c56)CC4N(C)C3)(C(C)C)C(=O)N12
Isomeric SMILES
CC(C)C[C@H]1C(=O)N2CCC[C@H]2[C@]3(N1C(=O)[C@](O3)(C(C)C)NC(=O)[C@H]4CN([C@@H]5CC6=C(NC7=CC=CC(=C67)C5=C4)Br)C)O

Synonyms

  • Bromoergocryptine
  • Bromocriptin
  • Bromoergocriptine
  • Bromergocryptine
  • 2-Bromo-alpha-ergocryptine
  • Bromocriptina
  • 2-Bromo-alpha-ergokryptin
  • 2-Bromo-alpha-ergokryptine
  • Bromocriptinum
  • Ergoset
  • Ergocryptine, 2-bromo-
  • 2-Bromoergocryptine
  • (+)-Bromocriptine
  • Sandoz 15-754
  • Ergotaman-3',6',18-trione, 2-bromo-12'-hydroxy-2'-(1-methylethyl)-5'-(2-methylpropyl)-, (5'alpha)-
  • (5'alpha)-2-bromo-12'-hydroxy-2'-(1-methylethyl)-5'-(2-methylpropyl)-3',6',18-trioxoergotaman
  • (5'alpha)-2-bromo-12'-hydroxy-2'-(1-methylethyl)-5'-(2-methylpropyl)ergotaman-3',6',18-trione
  • Bromocryptin
  • (5'alpha)-2-bromo-12'-hydroxy-5'-isobutyl-2'-isopropyl-3',6',18-trioxoergotaman
  • 2-Bromoergokryptine
  • 2 Bromo alpha ergocryptine
  • 2 Bromoergocryptine
  • 2 Bromoergokryptine
  • 2 Bromo alpha ergokryptine
  • Ergotaman-3',6',18-trione, 2-bromo-12'-hydroxy-2'-(1-methylethyl)-5'alpha-(2-methylpropyl)-
Show all 33 synonyms
  • Bromocryptine
  • Bromocriptine (mesylate)
  • Bromergon
  • CB 154
  • Bromocriptine (USAN/INN)
  • Bromokryptine
  • 2-Bromo-12'-hydroxy-2'-(1-methylethyl)-5'-alpha-(2-methylpropyl)ergotamin-3',6',18-trione
  • Bromocriptine+ (GTP-)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
654.61 g/molcalc.
Exact mass
653.2213 Dacalc.
LogP (octanol/water)
3.19calc.
Topological polar surface area
118.2 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
5calc.
Heavy atoms
43calc.
Rings
7calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.59calc.
Formal charge
0calc.
Stereocentres
6calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C(NC1OC2C3CCCN3C(=O)CN2C1=O)C1C=C2c3cccc4[nH]cc(c34)CC2NC1

O=C(NC1OC2C3CCCN3C(=O)CN2C1=O)C1C=C2c3cccc4[nH]cc(c34)CC2NC1

7 rings, 33 atoms.

61 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H302Harmful if swallowed.
  • H361Suspected of damaging fertility or the unborn child.
  • H362May cause harm to breast-fed children.
Precautionary statements (11)
  • P203Obtain, read and follow all safety instructions before use.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P263Avoid contact during pregnancy and while nursing.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P318If exposed or concerned, get medical advice.
  • P330Rinse mouth.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Bromocriptine suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 39 suppliers
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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

39 suppliers in 16 countries

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Bromocriptine price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Use classes: Pharmaceuticals.

Pharmacological actions

  • Antiparkinson Agents
  • Dopamine Agonists
  • Hormone Antagonists

Roles

  • antagonist
  • anti-obesity agent
  • antidyskinesia agent
  • antiparkinson drug
  • appetite enhancer
  • appetite regulator
  • dopamine agonist
  • dopaminergic agent
  • hormone antagonist
  • hormone receptor modulator
  • hypoglycemic agent
  • neurotransmitter agent
  • pharmaceutical
  • receptor modulator

Pharmacology

Bromocriptine is an Ergot Derivative.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Bromocriptine is traded under.

HS 2939.69Indicative HS code

Alkaloids of rye ergot and their derivatives, salts thereof, other

World exports in 2024
$66.7M
+1.1% vs 2023, imports $78M
2019 to 2024
Top exporters
  1. Czech Republic62.5%
  2. Italy14.4%
  3. United States3.7%
Top importers
  1. Japan25.8%
  2. China11.3%
  3. United States7.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Bromocriptine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Bromocriptine, based on the data on this page

What is Bromocriptine?

Bromocriptine is an indole alkaloid. It has a role as an antiparkinson drug, a hormone antagonist, a dopamine agonist and an antidyskinesia agent. It derives from a hydride of an ergotaman.

What is the CAS number of Bromocriptine?

The CAS registry number of Bromocriptine is 25614-03-3.

What is the molecular formula and weight of Bromocriptine?

The molecular formula of Bromocriptine is C32H40BrN5O5 and its molar mass is 654.61 g/mol.

What is Bromocriptine used for?

Use classes: Pharmaceuticals.

Is Bromocriptine hazardous?

Bromocriptine carries the GHS signal word "Warning". Main hazards: harmful if swallowed, suspected of damaging fertility or the unborn child, may cause harm to breast-fed children. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Bromocriptine?

Bromocriptine is usually classified under HS code 293969 (Alkaloids of rye ergot and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Bromocriptine?

CompoundList lists 39 suppliers of Bromocriptine in China, United States, India, Netherlands and 12 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Bromocriptine in India?

4 suppliers in India list Bromocriptine on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Bromocriptine?

Suppliers quote Bromocriptine on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Bromocriptine

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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