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Sulfamerazine

Sulfamerazine Structure
CAS No.
127-79-7
Chemical Name:
Sulfamerazine
Synonyms
SMI;Sulphamerazine;A-310;rp2632;DEBENAL;2643-RP;Mebacid;Mesulfa;Romezin;RP 2632
CBNumber:
CB0693512
Molecular Formula:
C11H12N4O2S
Molecular Weight:
264.3
MOL File:
127-79-7.mol
MSDS File:
SDS
Modify Date:
2024/7/2 8:54:58

Sulfamerazine Properties

Melting point 234-238°C
Boiling point 519.1±52.0 °C(Predicted)
Density 1.3364 (rough estimate)
refractive index 1.6440 (estimate)
storage temp. 2-8°C
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka pKa 2.29(H2O t = 24.0 I = 0.5 (NaCl)) (Uncertain)
color White to Off-White
Water Solubility 202mg/L(20 ºC)
Merck 14,8913
BRN 249133
CAS DataBase Reference 127-79-7(CAS DataBase Reference)
NIST Chemistry Reference Sulfamerazine(127-79-7)
EPA Substance Registry System Benzenesulfonamide, 4-amino-N-(4-methyl-2-pyrimidinyl)- (127-79-7)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P501
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37
WGK Germany  2
RTECS  WP0750000
10
TSCA  Yes
HS Code  2935904000
Toxicity LD50 oral in mouse: 25gm/kg
NFPA 704
1
0 0

Sulfamerazine price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) S8876 Sulfamerazine ReagentPlus?, ≥99.0% 127-79-7 50G ₹3171.73 2022-06-14 Buy
Sigma-Aldrich(India) S8876 Sulfamerazine ReagentPlus?, ≥99.0% 127-79-7 250G ₹7350.18 2022-06-14 Buy
Sigma-Aldrich(India) S8876 Sulfamerazine ReagentPlus?, ≥99.0% 127-79-7 500G ₹13574.55 2022-06-14 Buy
Sigma-Aldrich(India) PHR1577 Sulfamerazine Pharmaceutical Secondary Standard; Certified Reference Material 127-79-7 1G ₹12004.93 2022-06-14 Buy
Sigma-Aldrich(India) 46826 Sulfamerazine VETRANAL?, analytical standard 127-79-7 250MG ₹5131.05 2022-06-14 Buy
Product number Packaging Price Buy
S8876 50G ₹3171.73 Buy
S8876 250G ₹7350.18 Buy
S8876 500G ₹13574.55 Buy
PHR1577 1G ₹12004.93 Buy
46826 250MG ₹5131.05 Buy

Sulfamerazine Chemical Properties,Uses,Production

Chemical Properties

White Solid

Definition

ChEBI: A sulfonamide consisting of pyrimidine with a methyl substituent at the 4-position and a 4-aminobenzenesulfonamido group at the 2-position.

Antimicrobial activity

Like all examined sulfanilamides, this drug is effective in treating infections caused by streptococci, gonococci, pneumococci, staphylococci, and also colon bacillus. Synonyms of this drug are dosulfin, polagin, romezin, and others.

General Description

Chemical structure: sulfonamide

Pharmaceutical Applications

2-Sulfonamido-4-methylpyrimidine. A component of some triple sulfa combinations. Plasma half-life is c. 24 h and protein binding c. 75%. It is less active than sulfadiazine.

Safety Profile

Moderately toxic by intravenous and subcutaneous routes. Experimental reproductive effects. When heated to decomposition it emits very toxic fumes of NO, and SOx,.

Sulfamerazine Preparation Products And Raw materials

Global( 286)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Vihita Chem Private Limited +91-9512002673 +91-9512002673 Gujarat, India 122 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
Otto Chemie Pvt. Ltd. +91 9820041841 Mumbai, India 5873 58 Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry
CHEMSWORTH +91-261-2397244 New Delhi, India 6707 30 Inquiry
Shaanxi TNJONE Pharmaceutical Co., Ltd +8618092446649 China 1143 58 Inquiry
Henan Tianfu Chemical Co.,Ltd. +86-0371-55170693 +86-19937530512 China 21663 55 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. +86-0551-65418679 +8618949832763 China 2989 55 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29899 58 Inquiry
DEBENAL LABOTEST-BB LT00455132 METSULFA METHYLPYRIMAL 4-METHYL-2-SULFANILAMIDO-PYRIMIDINE 4-AMINO-N-[4-METHYL-2-PYRIMIDINYL]-BENZENESULFONAMIDE 4-AMINO-N-(4-METHYL-PYRIMIDIN-2-YL)-BENZENESULFONAMIDE 2-SULFANILAMIDO-4-METHYLPYRIMIDINE SulfaMerazine ReagentPlus(R), >=99.0% Sulfamerazine Solution, 100ppm Sulfamerazine Vetec(TM) reagent grade, 98% (p-Aminobenzolsulfonyl)-2-amino-4-methylpyrimidin [German] Sulfamethyldiazine (sodium) Sulfamerazine solution,1000ppm 2(p-Aminobenzolsulfonamido)-4-methylpyrimidin Prestwick_17 SULFAMETHYLDIAZINE SULFAMERAZINE N1-(4-METHYLPYRIMIDIN-2-YL)SULFANILAMIDE PYRIMAL-M 2-Sulphanilamido-4-methylpyrimidine N1-(4-methylpyrimidin-2-yl)sulphanilamide SULFAMERAZINE PH FR-FU-USP Sulfamerazine solution SULFAMERAZINE STANDARD SOLUTION SULFAMERAZIN VETRANAL (4-AMINO-N-(4.METH SUSFAMERAZINE SULFAMERAZINE(SM1) (p-Aminobenzolsulfonyl)-2-amino-4-methylpyrimidin 2-(4-Aminobenzenesulfonamido)-4-methylpyrimidine 2-(p-Aminobenzolsulfonamido)-4-methylpyrimidine 2632 R. P. 2643-RP 2-Sulfa-4-methylpyrimidine 4-amino-n-(4-methyl-2-pyrimidinyl)-benzenesulfonamid A-310 Benzenesulfonamide, 4-amino-N-(4-methyl-2-pyrimidinyl)- benzenesulfonamide,4-amino-N-(4-methyl-2-pyrimidinyl)- component of Sulfonamide Duplex Cremomerazine Debenal-M Kelamerazine Mebacid Mesulfa Methylsulfazin Methylsulfazine Metilsulfadiazin Metilsulfazin n-(4-methyl-2-pyrimidinyl) n-(4-methyl-2-pyrimidinyl)sulfanilamide N'-(4-Methyl-2-pyrimidyl) sulfanilamide N-(4-Methyl-2-pyrimidyl)sulfanilamide n(sup1)-(4-methyl-2-pyrimidinyl)-sulfanilamid N(sup1)-(4-Methyl-2-pyrimidinyl)sulfanilamide N1-(4-Methyl-2-pyrimidinyl)sulfanilamide Percoccide Pirimal-M Pyralcid