スルファセタミド

Pharmaceuticals -> Antibiotics

Pharmaceuticals -> Listed in ZINC15

-0.6

-0.1

less than 0.1 mg/mL at 61 °F (NTP, 1992)

4.21e+00 g/L

>32.1 [ug/mL] (The mean of the results at pH 7.4)

FDA approved drugs -> Active ingredient

FDA approved drugs -> Active ingredient

360 to 363 °F (NTP, 1992)

183 °C

Sulfacetamide is a white powder. (NTP, 1992)

Solid

154.8 Ų [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID8026060]

141.79 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

146.9 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

152.76 Ų [M+Na]+

This chemical does not meet GHS hazard criteria for 10% (4 of 40) of reports.

Warning

H317 (77.5%): May cause an allergic skin reaction [Warning Sensitization, Skin]

P203, P261, P271, P272, P280, P302+P352, P304+P340, P318, P319, P321, P333+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 40 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

SULFACETAMIDE is an amide. Organic 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 generate mixed oxides of nitrogen (NOx)

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

SMALL SPILLS AND LEAKAGE: Should a spill occur while you are handling this chemical, FIRST REMOVE ALL SOURCES OF IGNITION, then you should dampen the solid spill material with 60-70% ethanol and transfer the dampened material to a suitable container. Use absorbent paper dampened with 60-70% ethanol to pick up any remaining material. Seal the absorbent paper, and any of your clothes, which may be contaminated, in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with 60-70% ethanol followed by washing with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992)

D - Dermatologicals

S - Sensory organs

QS - Sensory organs

QJ - Antiinfectives for systemic use

QD - Dermatologicals

Sulfacetamide is a sulfonamide antibiotic with bacteriostatic actions and broad-spectrum activity against most gram-positive and many gram-negative organisms. However, many strains of an individual species may be resistant. Sulfonamides inhibit multiplication of bacteria by acting as competitive inhibitors of <i>p</i>-aminobenzoic acid in the folic acid metabolism cycle. Bacterial sensitivity is the same for the various sulfonamides, and resistance to one sulfonamide indicates resistance to all. Most sulfonamides are readily absorbed orally. However, parenteral administration is difficult, since the soluble sulfonamide salts are highly alkaline and irritating to the tissues. The sulfonamides are widely distributed throughout all tissues. High levels are achieved in pleural, peritoneal, synovial, and ocular fluids. Although these drugs are no longer used to treat meningitis, CSF levels are high in meningeal infections. Their antibacterial action is inhibited by pus.

Sulfacetamide is a competitive inhibitor of bacterial para-aminobenzoic acid (PABA), an essential component for bacterial growth (according to the Woods-Fildes theory). The inhibited reaction is necessary in these organisms for the synthesis of folic acid.

4965G3J0F5

SULFACETAMIDE

Established Pharmacologic Class [EPC] - Sulfonamide Antibacterial

Chemical Structure [CS] - Sulfonamides

Sulfacetamide is a Sulfonamide Antibacterial.

Substances used on humans and other animals that destroy harmful microorganisms or inhibit their activity. They are distinguished from DISINFECTANTS, which are used on inanimate objects.

Substances capable of killing agents causing urinary tract infections or of preventing them from spreading.

Substances that inhibit the growth or reproduction of BACTERIA.