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MSDS  : Sulfanilamide, N(sup 1)-(4-methyl-2-pyrimidinyl)-
CAS  : 127-79-7
SYNONYMS  : * A-310 * Benzenesulfonamide, 4-amino-N-(4-methyl-2-pyrimidinyl)- * (p-Aminobenzolsulfonyl)-2-amino-4-methylpyrimidin * 4-Amino-N-(4-methyl-2-pyrimidinyl)-benzenesulfonamide * Cremomerazine * Debenal-M * Kelamerazine * N(sup 1)-(4-Methyl-2-pyrimidinyl)sulfanilamide * Mebacid * Mesulfa * Methylpyrimal * Methylsulfazin * Percoccide * Pirimal-M * Pyralcid * Pyrimal M * Romezin * RP 2632 * 2643-RP * Septacil * Sulfameradine * Sulfamerazin * Sulfamerazine * Sulfamethyldiazine * 2-(Sulfanilamido)-4-methylpyrimidine * Sulphamerazine * Sumedine * Veta-Merazine
*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER : WP0750000
CHEMICAL NAME : Sulfanilamide, N(sup 1)-(4-methyl-2-pyrimidinyl)-
CAS REGISTRY NUMBER : 127-79-7
BEILSTEIN REFERENCE NO. : 0249133
REFERENCE : 5-25-10-00167 (Beilstein Handbook Reference)
LAST UPDATED : 199701
DATA ITEMS CITED : 11
MOLECULAR FORMULA : C11-H12-N4-O2-S
MOLECULAR WEIGHT : 264.33
WISWESSER LINE NOTATION : T6N CNJ BMSWR DZ& D1
COMPOUND DESCRIPTOR : Drug
Reproductive Effector
SYNONYMS/TRADE NAMES :
* A-310
* Benzenesulfonamide, 4-amino-N-(4-methyl-2-pyrimidinyl)-
* (p-Aminobenzolsulfonyl)-2-amino-4-methylpyrimidin
* 4-Amino-N-(4-methyl-2-pyrimidinyl)-benzenesulfonamide
* Cremomerazine
* Debenal-M
* Kelamerazine
* N(sup 1)-(4-Methyl-2-pyrimidinyl)sulfanilamide
* Mebacid
* Mesulfa
* Methylpyrimal
* Methylsulfazin
* Percoccide
* Pirimal-M
* Pyralcid
* Pyrimal M
* Romezin
* RP 2632
* 2643-RP
* Septacil
* Sulfameradine
* Sulfamerazin
* Sulfamerazine
* Sulfamethyldiazine
* 2-(Sulfanilamido)-4-methylpyrimidine
* Sulphamerazine
* Sumedine
* Veta-Merazine

*** HEALTH HAZARD DATA ***

** ACUTE TOXICITY DATA **

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 1890 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ABMGAJ Acta Biologica et Medica Germanica. (Berlin, Ger. Dem. Rep.) V.1-41,
1958-82. For publisher information, see BBIADT. Volume(issue)/page/year:
27,141,1971

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 1100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und
Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher
information, see NSAPCC. Volume(issue)/page/year: 211,367,1950

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 25 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans
Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4-
1898- Volume(issue)/page/year: 94,338,1953

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 1400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag,
Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951-
Volume(issue)/page/year: 5,213,1955

TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 1190 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ABMGAJ Acta Biologica et Medica Germanica. (Berlin, Ger. Dem. Rep.) V.1-41,
1958-82. For publisher information, see BBIADT. Volume(issue)/page/year:
27,141,1971

** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Primate - monkey
DOSE/DURATION : 45020 mg/kg/17D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure,
acute tubular necrosis)
Kidney, Ureter, Bladder - changes in bladder weight
Related to Chronic Data - death
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams &
Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10-
Volume(issue)/page/year: 81,17,1944

** REPRODUCTIVE DATA **

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 17934 mg/kg
SEX/DURATION : male 6 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - spermatogenesis (incl. genetic material,
sperm morphology, motility, and count)
REFERENCE :
JRPFA4 Journal of Reproduction and Fertility. (Biochemical Soc. Book Depot,
POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1960-
Volume(issue)/page/year: 81,259,1987

TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE : 6 gm/kg
SEX/DURATION : female 6-10 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - other neonatal measures or effects
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams &
Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10-
Volume(issue)/page/year: 101,362,1951

*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOHS - National Occupational Hazard Survey (1974)
NOHS Hazard Code - 80539
No. of Facilities: 963 (estimated)
No. of Industries: 4
No. of Occupations: 8
No. of Employees: 4216 (estimated)

NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - 80539
No. of Facilities: 48 (estimated)
No. of Industries: 1
No. of Occupations: 3
No. of Employees: 707 (estimated)
No. of Female Employees: 507 (estimated)

*** STATUS IN U.S. ***

EPA TSCA Section 8(b) CHEMICAL INVENTORY


*** END OF RECORD ***
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ALL Chemical Property And Toxicity Analysis PAGES IN THIS GROUP
NAMECAS
Sulfanilamide, N(sup 1)-methyl- 1709-52-0
Sulfanilamide, N'-(5-methyl-3-isoxazolyl)- 723-46-6
Sulfanilamide, N(sup1)-(2-methyl-6-propoxy-4-pirimidinyl)-, sodium salt 723-46-6
Sulfanilamide, N(sup1)-(6-methyl-2-propyl-4-pyrimidinyl)-, sodium salt 723-46-6
Sulfanilamide, N(sup 1)-(4-methyl-2-pyrimidinyl)- 127-79-7
Sulfanilamide, N(sup 1)-(5-methyl-2-pyrimidinyl)- 599-88-2
Sulfanilamide, N(sup 1)-(4-methyl-2-pyrimidinyl)-,monosodium salt 127-58-2
Sulfanilamide, N(sup1)-(4-methyl-2-pyrimidinyl)-N(sup 1)-(2-(5-tetrazolyl)ethyl)- 69518-43-0
Sulfanilamide, N(sup1)-(5-methyl-1,3,4-thiadiazol-2-yl)- 144-82-1
Sulfanilamide, N(sup1)-(5-methyl-1,3,4-thiadiazol-2-yl)-, monosodium salt 58944-03-9
Styrene, alpha-nitro- 5468-44-0
Sulfanilamide, N(sup 1)-(4-methyl-2-thiazolyl)- 515-59-3
Sulfanilamide, N(sup 1)-(4-methyl-2-thiazolyl)-,sodium salt 58944-02-8
Sulfanilamide, N(sup1)-(4-methyl-6-(trifluoromethyl)-2-pyrimidinyl)- 6190-24-5
Sulfanilamide monohydrochloride 6101-31-1
Sulfanilamide, monosodium salt 10103-15-8
Sulfanilamide, N(sup 1)-(2-morpholinoethyl)- 1784-16-3
Sulfanilamide, N(sup 1)-(1-phenylpyrazol-5-yl)-,sodium salt 1784-16-3
Sulfanilamide, N(sup 1)-(4-phenyl-2-thiazolyl)-,sodium salt 63979-88-4
Sulfanilamide, N(sup 1)-(2-propyl-4-pyrimidinyl)-,sodium salt 63979-88-4
Sulfanilamide, N(sup 1)-(2-pyrazinyl)-, monosodiumsalt 63979-88-4
Styrene, beta-nitro- 102-96-5
Sulfanilamide, N(sup 1)-2-pyridyl-, 1-oxide 19250-24-9
Sulfanilamide, N(sup 1)-(2-pyridyl)-N(sup1)-(2-(5-tetrazolyl)ethyl)- 69518-41-8
Sulfanilamide, N(sup 1)-2-pyrimidinyl- 68-35-9
Sulfanilamide, N(sup 1)-2-pyrimidinyl-,monosilver(1+) salt 22199-08-2
Sulfanilamide, N(sup 1)-2-pyrimidinyl-, monosodiumsalt 547-32-0
Sulfanilamide, N(sup 1)-(2-pyrimidinyl)-N(sup1)-(2-(5-tetrazolyl)ethyl)- 69518-42-9
Sulfanilamide, N(sup 1)-2-quinoxalinyl- 59-40-5
Sulfanilamide, N(sup 1)-(2-(5-tetrazolyl)ethyl)-N(sup1)-(2-thiazolyl)- 69518-36-1
Sulfanilamide, N(sup 1)-2-thiazolyl- 72-14-0
Sulfanilamide, N(sup 1)-2-thiazolyl-, monosodium salt 144-74-1
Styrene, beta-nitro-, (E)- 5153-67-3
Sulfanilamide, N(sup 1)-2-thiazolyl-, 3-oxide 19250-30-7
Sulfanilamide, N(sup 1)-(2-thienyl)-, monosodium salt 102395-93-7
Sulfanilamide, N(sup 4),N(sup 4')-thiodi- 69226-52-4
Sulfanilanilide, N(sup 1)-((trichloromethyl)thio)- 69226-52-4
Sulfanilanilide, 4'-(9-acridinylamino)- 57164-91-7
Sulfanilanilide, 4'-(dimethylsulfamoyl)- 515-67-3
Sulfanilanilide, 4'-fluoro- 1494-85-5
p-Sulfanilanisidide, 2'-amino- 1494-85-5
p-Sulfanilanisidide, 2'-amino-, sodium salt 1494-85-5
Sulfanilic acid 121-57-3
Styrene, p-nitro- 100-13-0
Sulfanilic acid, N-acetyl-, 2-pentyl ester 23531-31-9
Sulfanilic acid, N-(amidinoamidino)- 6405-80-7
Sulfanilic acid, N-(amidinoamidino)-, hydrochloride 6405-80-7
Sulfanilic acid, N-(amidinocarbamoyl)-, hydrochloride 73927-06-7
Sulfanilic acid, compd. with 2-aminoethanol (11) 15730-83-3
Sulfanilic acid, 2-(diethylamino)ethyl ester 15730-83-3

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