Tolbutamide
64-77-7
99%
Bottle,barrel,cargo,container,etc.
2026-08-13
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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DescriptionKeywords
64-77-7
Tolbutamide
Quick DetailsProName:Tolbutamide
CasNo:64-77-7
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
Tolbutamide
Other Name:Benzenesulfonamide,N-[(butylamino)carbonyl]-4-methyl-;Urea,1-butyl-3-(p-tolylsulfonyl)-;N-[(Butylamino)carbonyl]-4-methylbenzenesulfonamide;D 860;Artosin;Butamide;1-Butyl-3-(p-methylphenylsulfonyl)urea;N-Butyl-N′-p-toluenesulfonylurea;1-Butyl-3-(p-tolylsulfonyl)urea;N-n-Butyl-N′-tosylurea;Diaben;Diabuton;Dolipol;Ipoglicone;Mobenol;Orabet;Oralin;Orinase;Rastinon;N-(Sulfonyl-p-methylbenzene)-N′-n-butylurea;Tolbutamide;Toluina;N-(p-Tolylsulfonyl)-N′-butylcarbamide;3-(p-Tolyl-4-sulfonyl)-1-butylurea;Diabetol;Butamid;N-(4-Methylphenylsulfonyl)-N′-butylurea;N-(4-Methylbenzenesulfonyl)-N′-butylurea;Tolbutamid;N-Butyl-N′-(p-tolylsulfonyl)urea;N-Butyl-N′-(4-methylphenylsulfonyl)urea;Aglicid;Arkozal;Artozin;Diabetamid;Orezan;Orinaz;Tolumid;Toluvan;Oterben;Tolbusal;Willbutamide;HLS 831;N-(p-Methylbenzenesulfonyl)-N′-butylurea;Tolumide;Pramidex;Diasulfon;Glyconon;U 2043;NSC 23813;NSC 87833;1-Butyl-3-(4-methylphenyl)sulfonylurea;3-Butyl-1-(4-methylbenzenesulfonyl)urea;100735-34-0
CAS No.:64-77-7
Molecular Formula:C12H18N2O3S
InChIKeys:InChIKey=JLRGJRBPOGGCBT-UHFFFAOYSA-N
Molecular Weight:270.35
Exact Mass:270.35
BRN:1984428
EC Number:200-594-3
UNII:982XCM1FOI
NSC Number:757354|23813
DSSTox ID:DTXSID8021359
NCI Thesaurus Code:C66610
Color/Form:WHITE OR PRACTICALLY WHITE CRYSTALLINE POWDER|Crystals
ATC Code:A - Alimentary tract and metabolism|V - Various
HScode:2935009090
Categories:
Characteristics-
PSA:
83.6
XLogP3:2.3
Appearance:Tolbutamide appears as white crystals. (NTP, 1992)
Density:1.245 g/cm3 @ Temp: 25 °C
Melting Point:128.5-129.5 °C
Flash Point:213.9±26.8 °C
Refractive Index:1.557
Water Solubility:soluble in chloroform.
Storage Conditions:Refrigerator
Toxicity:Oral-rat LD50: 2490 mg/kg; Oral-Mouse LD50: 490 mg/kg
Flammability characteristics:Thermal decomposition emits toxic nitrogen oxides and sulfur oxide fumes
PKA:5.16None
Dissociation Constants:5.16|pKa= 5.16
Collision Cross Section:163 Ų [M+H]+ [CCS Type: TW, Method: Major Mix IMS/Tof Calibration Kit (Waters)]|161.9 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Experimental Properties:PRACTICALLY ODORLESS; HAS SLIGHTLY BITTER TASTE /SODIUM SALT/
Air and Water Reactions:Insoluble in water.
Reactive Group:Amides and Imides
Reactivity Profile:TOLBUTAMIDE is an amide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx). This chemical is incompatible with acids. (NTP, 1992).
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H317 May cause an allergic skin reaction
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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