ChemicalBook > CAS DataBase List > Parbendazole

Parbendazole

Product Name: Parbendazole
CAS No.: 14255-87-9
Chemical Name: Parbendazole
Synonyms: pbdz;verminum;skf29044;helmatac;PARBENDAZOLE;Parbendazole (200 mg);Parbendazole (1498706);C15892000 Parbendazole;Parbendazole in Methanol;Parbendazole, 10 mM in DMSO
CBNumber: CB5336957
Molecular Formula: C13H17N3O2
Formula Weight: 247.29
MOL File: 14255-87-9.mol

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Parbendazole Property

Melting point:: 255-257°C
Boiling point:: 390.33°C (rough estimate)
Density: 1.1214 (rough estimate)
refractive index: 1.5700 (estimate)
storage temp.: Keep in dark place,Sealed in dry,2-8°C
solubility: DMSO (Slightly, Heated), Methanol (Slightly, Heated)
form: Solid
pka: 11.66±0.10(Predicted)
color: White to Off-White
Water Solubility: <0.1 g/100 mL at 18 ºC
Stability:: Stable. Incompatible with strong oxidizing agents.
InChI: InChI=1S/C13H17N3O2/c1-3-4-5-9-6-7-10-11(8-9)15-12(14-10)16-13(17)18-2/h6-8H,3-5H2,1-2H3,(H2,14,15,16,17)
InChIKey: YRWLZFXJFBZBEY-UHFFFAOYSA-N
SMILES: C(OC)(=O)NC1NC2=CC(CCCC)=CC=C2N=1
EPA Substance Registry System: Parbendazole (14255-87-9)

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Safety

Hazard Codes: Xn
Risk Statements: 63-22
Safety Statements: 36/37
WGK Germany: 3
RTECS: DD6495000
HS Code: 2933997500
Toxicity: LD50 in mice, rats (g/kg): >4 orally, both species (Actor)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H361Suspected of damaging fertility or the unborn child

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 32438
Product name: Parbendazole
Purity: VETRANAL
Packaging: 25mg
Price: $120
Updated: 2025/07/31

Sigma-Aldrich

Product number: 1498706
Product name: Parbendazole
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 200mg
Price: $432
Updated: 2025/07/31

TRC

Product number: P193260
Product name: Parbendazole
Packaging: 1g
Price: $1320
Updated: 2021/12/16

Apolloscientific

Product number: OR305450
Product name: Methyl(5-butyl-1H-benzimidazol-2-yl)carbamate
Purity: 98%
Packaging: 250mg
Price: $235
Updated: 2021/12/16

AK Scientific

Product number: G990
Product name: Parbendazole
Packaging: 100mg
Price: $254
Updated: 2021/12/16

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Parbendazole Chemical Properties,Usage,Production

Chemical Properties

solid

Uses

Antiparasitic

Uses

Parbendazole is a benzimidazole carbamate and a potent inhibitor of microtubule assembly and functions.

Definition

ChEBI: N-(6-butyl-1H-benzimidazol-2-yl)carbamic acid methyl ester is a carbamate ester and a member of benzimidazoles.

General Description

Crystals or fine white powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Parbendazole is a carbamate ester-amine. Amines behave as chemical bases. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition Parbendazole emits toxic fumes.

Fire Hazard

Flash point data for Parbendazole are not available; however, Parbendazole is probably combustible.

Parbendazole Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Parbendazole manufacturers

Hong Kong Tiansheng New Material Trading Co., Ltd

Product: Parbendazole 14255-87-9
Price: US $55.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1 ton
Release date: 2021-12-21

Hong Kong Tiansheng New Material Trading Co., Ltd

Product: Parbendazole 14255-87-9
Price: US $13.00/Kg/Bag
Min. Order: 1Kg/Bag
Purity: 99%
Supply Ability: 20tons
Release date: 2021-12-31

Career Henan Chemical Co

Product: Parbendazole 14255-87-9
Price: US $6.60/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 1kg -1000kg
Release date: 2020-01-02

14255-87-9, ParbendazoleRelated Search:

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PARBENDAZOLE

(4-butyl-1h-benzimidazol-2-yl)-carbamicacidmethylester

(5-butyl-1h-benzimidazol-2-yl)-carbamicacimethylester

5-butyl-2-benzimidazolecarbamicacimethylester

helmatac

methyl5-butyl-2-benzimidazolecarbamate

n-(butyl-5,benzimidazolyl)-2,carbamatedemethyle

pbdz

skf29044

verminum

Carbamic acid, (5-butyl-1H-benzimidazol-2-yl)-, methyl ester

methyl 5-butyl-1H-benzo[d]imidazol-2-ylcarbamate

(5-Butyl-1H-benzimidazol-2-yl)carbamic acid methyl ester

Parbendazole (200 mg)

Methyl (6-butyl-1H-benzo[d]iMidazol-2-yl)carbaMate

CarbaMic acid, N-(6-butyl-1H-benziMidazol-2-yl)-, Methyl ester

Methyl(5-butyl-1H-benzimidazol-2-yl)carbamate

methyl (6-butyl-1H-benzo[d]imidazol-2-yl)carbamate C13H17N3O2 247.29

Parbendazole Solution, 100ppm

5-butyl-2-benzimidazolecarbamic acid methyl ester

5-butyl-2-(carbomethoxyamino)benzimidazole

N-(6-Butyl-1H-benzimidazol-2-yl)carbamic Acid Methyl Ester

Parbendazole (1498706)

methyl N-(5-butyl-3H-benzoimidazol-2-yl)carbamate

Parbendazole Reference Standard

Parbendazole in Methanol

C15892000 Parbendazole

Parbendazole, 10 mM in DMSO

14255-87-9

C13H17N3O2