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Sulfadiazine CAS#68-35-9

Sulfadiazine CAS#68-35-9

Basic Information

Sulfadiazine

Sulfadiazine belongs to the sulfonamide class of pharmaceutical compounds. Its structural relationship to para-aminobenzoic acid provides the chemical context for work involving folate-related pathways. The material is associated with pharmaceutical formulation and compound evaluation, with its sulfonamide identity distinguishing it from unrelated pharmaceutical raw materials without implying clinical performance or a particular supplied grade.

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product description

Broad-Spectrum Antimicrobial Activity: Sulfadiazine is effective against a wide range of sensitive bacteria and microorganisms, including streptococci, staphylococci, E. coli, Chlamydia, and Toxoplasma.


Effective Inhibition of Bacterial Growth: By blocking folic acid synthesis in bacterial cells, it effectively suppresses bacterial growth and reproduction.


Targeted Mechanism of Action: Its structure is similar to PABA, allowing it to competitively inhibit dihydrofolate synthase and interfere with essential nucleic acid synthesis.


Widely Used Clinical Anti-Infective Agent: As a well-established sulfonamide anti-infective drug, it is commonly used in clinical applications and pharmaceutical formulations.


Product Description of Sulfadiazine CAS#68-35-9

Sulfadiazine is a clinical sulfonamide anti-infective drug. It competitively inhibits bacterial folic acid synthesis by mimicking PABA, blocking DNA production and bacterial growth. It is active against a wide range of bacteria and other microorganisms including chlamydia, plasmodium and toxoplasma.


Product Application of Sulfadiazine CAS#68-35-9

Sulfadiazine is a potent sulfonamide antibacterial with rapid absorption, slow excretion and high blood levels. It treats a wide range of bacterial infections including meningitis, respiratory and urinary tract infections, acting by inhibiting bacterial folic acid synthesis. It also provides astringent effects in pharmaceutical applications.

Product Specifications

Parameters


Melting point253 °C (dec.) (lit.)
Boiling point512.6±52.0 °C(Predicted)
density1.3780 (rough estimate)
refractive index1.6440 (estimate)
storage temp.2-8°C
solubilitySoluble in dimethyl sulfoxide.
pkpKa 2.21(H2O t = 25 I = 0.5 (NaCl)) (Uncertain)
formpowder
colorwhite
Water Solubility67.13mg/L(25 ºC)
Merck148903
BRN6733588
BCS Class45750
CAS DataBase Reference68-35-9(CAS DataBase Reference)
NIST Chemistry ReferenceSulfadiazine(68-35-9)
EPA Substance Registry SystemBenzenesulfonamide, 4-amino-N-2-pyrimidinyl- (68-35-9)


Safety Information


Hazard CodesXn,Xi
Risk Statements22-36/37/38-42/43-43-42
Safety Statements26-36
RIDADR3249
WGK Germany3
RTECSWP1925000
F10
TSCAYes
HazardClass6.1(b)
PackingGroupIII
HS Code29335990
ToxicityLD50 oral in mouse: 1500mg/kg


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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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FAQ

1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.


2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.


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Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.


4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.


5. Can you help me select a suitable chemical?
Yes. Our technical team can assist with product selection based on your application and required specifications. Please share your intended use and key technical requirements.

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