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ChemicalBook >> CAS DataBase List >> Clonazepam

Clonazepam

Clonazepam price.
  • $28 - $1098
  • Product name: Clonazepam
  • CAS: 1622-61-3
  • MF: C15H10ClN3O3
  • MW: 315.71
  • EINECS:216-596-2
  • MDL Number:MFCD00057746
  • Synonyms:Cloazepam;clonazepam--deascheduleivitem ;Clonopin;Iktorivil;Landsen;lktorivil ;Ro 4-8180;Ro 5-4023
19 prices
Selected condition:
Brand
  • AHH
  • Biosynth
  • Cayman Chemical
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • c2385000
  • 1mg
  • 5mg
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 1ML
  • 25g
  • 50 mg
  • 500 mg
  • ManufacturerAHH
  • Product numberMT-49447
  • Product descriptionClonazepam 98%
  • Packaging25g
  • Price$460
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberQ-200880
  • Product descriptionClonazepam
  • Packaging100mg
  • Price$236
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberQ-200880
  • Product descriptionClonazepam
  • Packaging250mg
  • Price$392.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberQ-200880
  • Product descriptionClonazepam
  • Packaging10mg
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberQ-200880
  • Product descriptionClonazepam
  • Packaging25mg
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberQ-200880
  • Product descriptionClonazepam
  • Packaging50mg
  • Price$157
  • Updated2026-06-04
  • Buy
  • ManufacturerCayman Chemical
  • Product number14263
  • Product descriptionClonazepam ≥98%
  • Packaging5mg
  • Price$28
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product numberISO60181
  • Product descriptionClonazepam (CRM)
  • Packaging1mg
  • Price$29
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number14263
  • Product descriptionClonazepam ≥98%
  • Packaging10mg
  • Price$41
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberC-907
  • Product descriptionClonazepam solution 1.0?mg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant?
  • Packaging1ML
  • Price$29.5
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberC2385000
  • Product descriptionClonazepam European Pharmacopoeia (EP) Reference Standard
  • Packagingc2385000
  • Price$223
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberC2385000
  • Product descriptionClonazepam European Pharmacopoeia (EP) Reference Standard
  • Packaging50 mg
  • Price$223
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberC1277
  • Product descriptionClonazepam powder
  • Packaging50mg
  • Price$157
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberBP484
  • Product descriptionClonazepam British Pharmacopoeia (BP) Reference Standard
  • Packaging100MG
  • Price$287
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberPHR8960
  • Product descriptionClonazepam certified reference material, pharmaceutical secondary standard
  • Packaging500 mg
  • Price$581
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberTRC-C587080-100MG
  • Product descriptionClonazepam
  • Packaging100mg
  • Price$684
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-49447 Clonazepam 98% 25g $460 2021-12-16 Buy
Biosynth Q-200880 Clonazepam 100mg $236 2026-06-04 Buy
Biosynth Q-200880 Clonazepam 250mg $392.5 2026-06-04 Buy
Biosynth Q-200880 Clonazepam 10mg $150 2026-06-04 Buy
Biosynth Q-200880 Clonazepam 25mg $150 2026-06-04 Buy
Biosynth Q-200880 Clonazepam 50mg $157 2026-06-04 Buy
Cayman Chemical 14263 Clonazepam ≥98% 5mg $28 2026-04-30 Buy
Cayman Chemical ISO60181 Clonazepam (CRM) 1mg $29 2026-04-30 Buy
Cayman Chemical 14263 Clonazepam ≥98% 10mg $41 2026-04-30 Buy
Sigma-Aldrich C-907 Clonazepam solution 1.0?mg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant? 1ML $29.5 2026-04-30 Buy
Sigma-Aldrich C2385000 Clonazepam European Pharmacopoeia (EP) Reference Standard c2385000 $223 2024-03-01 Buy
Sigma-Aldrich C2385000 Clonazepam European Pharmacopoeia (EP) Reference Standard 50 mg $223 2026-04-30 Buy
Sigma-Aldrich C1277 Clonazepam powder 50mg $157 2026-04-30 Buy
Sigma-Aldrich BP484 Clonazepam British Pharmacopoeia (BP) Reference Standard 100MG $287 2026-04-30 Buy
Sigma-Aldrich PHR8960 Clonazepam certified reference material, pharmaceutical secondary standard 500 mg $581 2026-04-30 Buy
TRC TRC-C587080-100MG Clonazepam 100mg $684 2026-06-03 Buy

Properties

Melting point :236.5-238.50C
Boiling point :524.5±50.0 °C(Predicted)
Density :1.4592 (rough estimate)
refractive index :1.6470 (estimate)
Flash point :11 °C
storage temp. :2-8°C
solubility :Practically insoluble in water, slightly soluble in alcohol and in methanol.
form :powder
pka :1.5, 10.5(at 25℃)
color :light yellow
Henry's Law Constant :1.4×107 mol/(m3Pa) at 25℃, HSDB (2015)
Major Application :pharmaceutical (small molecule)
InChI :1S/C15H10ClN3O3/c16-12-4-2-1-3-10(12)15-11-7-9(19(21)22)5-6-13(11)18-14(20)8-17-15/h1-7H,8H2,(H,18,20)
InChIKey :DGBIGWXXNGSACT-UHFFFAOYSA-N
SMILES :Clc1ccccc1C2=NCC(=O)Nc3ccc(cc23)N(=O)=O
CAS DataBase Reference :1622-61-3(CAS DataBase Reference)
NIST Chemistry Reference :Clonazepam(1622-61-3)
EPA Substance Registry System :2H-1,4-Benzodiazepin-2-one, 5-(2-chlorophenyl)-1,3-dihydro-7-nitro- (1622-61-3)

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.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P311 Call a POISON CENTER or doctor/physician.

Description

Clonazepam (Item No. 14263) is an analytical reference material categorized as a benzodiazepine. Clonazepam is regulated as a Schedule IV compound in the United States. This product is intended for research and forensic applications.

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