TOLAZAMIDE
1156-19-0
99%
Bottle,barrel,cargo,container,etc.
2026-08-12
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
1156-19-0
TOLAZAMIDE
C14H21N3O3S
Quick DetailsProName:TOLAZAMIDE
CasNo:1156-19-0
Molecular Formula:C14H21N3O3S
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:
Tolazamide
Other Name:Benzenesulfonamide,N-[[(hexahydro-1H-azepin-1-yl)amino]carbonyl]-4-methyl-;Urea,1-(hexahydro-1H-azepin-1-yl)-3-(p-tolylsulfonyl)-;N-[[(Hexahydro-1H-azepin-1-yl)amino]carbonyl]-4-methylbenzenesulfonamide;U 17835;1-(Hexahydro-1-azepinyl)-3-p-tolylsulfonylurea;1-(Hexahydro-1H-azepin-1-yl)-3-(p-tolylsulfonyl)urea;Tolazamide;Tolinase;N-(p-Toluenesulfonyl)-N′-hexamethyleniminourea;Norglycin;Tolanase;1-(4-Methylphenylsulfonyl)-3-(hexahydro-1H-azepin-1-yl)urea;Diabewas;NSC 70762;1-(Azepan-1-yl)-3-(4-methylphenyl)sulfonylurea
CAS No.:1156-19-0
Molecular Formula:C14H21N3O3S
InChIKeys:InChIKey=OUDSBRTVNLOZBN-UHFFFAOYSA-N
Molecular Weight:311.4
Exact Mass:311.40
EC Number:214-588-3
UNII:9LT1BRO48Q
NSC Number:758149|70762
DSSTox ID:DTXSID3021358
NCI Thesaurus Code:C29502
Color/Form:Crystals|WHITE TO OFF-WHITE, CRYSTALLINE POWDER
ATC Code:A - Alimentary tract and metabolism
HScode:2935904000
Categories:
Characteristics-
PSA:
86.9
XLogP3:1.5
Appearance:Tolazamide appears as white to off-white crystalline powder. Odorless or with a slight odor. (NTP, 1992)
Density:1.2228 (rough estimate)
Melting Point:170-173 °C
Boiling Point:300°C (rough estimate)
Flash Point:100 °C
Refractive Index:1.6740 (estimate)
Water Solubility:3.08e-01 g/L
Storage Conditions:Refrigerator
Toxicity:LD50 in rats, mice (mg/kg): >5000 orally, 2239 i.p. (Dulin)
Odor:ODORLESS OR HAS SLIGHT ODOR
Dissociation Constants:PKA @ 25 °C, 3.6; PKA @ 37.5 °C, 5.68
Collision Cross Section:173.3 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Air and Water Reactions:This chemical may be sensitive to prolonged exposure to air. Insoluble in water.
Reactive Group:Amides and Imides
Reactivity Profile:TOLAZAMIDE 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) No symbol. Signal word No signal word
Hazard statement(s) none
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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