C12H14N4O2S
278.33 g/mol
APIWarning
Sulfamethazine
CAS57-68-1EC200-346-4
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
Sulfamethazine is a white or creamy-white crystalline powder with a slightly bitter taste, used as an antibacterial agent in veterinary medicine. It acts as an active pharmaceutical ingredient for manufacturing veterinary antibacterial products.
veterinary antibacterial raw materialanti-infective pharmaceutical intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Sourcing Sulfamethazine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Related Compounds
ApplicationSame Use
Sulfaethoxypyridazine
CAS963-14-4
pharmaceutical raw material
ReferenceSame Category
Progesterone
CAS57-83-0
pharmaceutical raw material
ReferenceSame Category
Testosterone propionate
CAS57-85-2
pharmaceutical raw material
ReferenceSame Category
Ergosterol
CAS57-87-4
pharmaceutical raw material
ReferenceSame Category
17α-estradiol
CAS57-91-0
pharmaceutical raw material
Referencestereoisomer of
4-Amino-N-(4,6-dimethylpyrimidin-2-yl)(²H₄)benzene-1-sulfonamide
CAS1020719-82-7
research compound
Referencesame scaffold
Sulfamerazine
CAS127-79-7
pharmaceutical raw material
Referencesame scaffold
Sulfadiazine
CAS68-35-9
pharmaceutical raw material
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for Sulfamethazine (CAS 57-68-1) is 2935.90.
HS code (international, 6-digit)
2935.90
EU CN code (8-digit)
2935 90 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
4-amino-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide
InChIKey
ASWVTGNCAZCNNR-UHFFFAOYSA-N
SMILES
CC1=CC(=NC(=N1)NS(=O)(=O)C2=CC=C(C=C2)N)C
Synonyms (121)
- A-502
- SMZ
- Sulfadimidina [INN-Spanish]
- Sulfadimidine (INN)
- Sulfadimidine for peak identification, European Pharmacopoeia (EP)
- Sulfadimidine, European Pharmacopoeia (EP)
- Sulfadimidinum [INN-Latin]
- Sulfamethazine (USP)
- Sulfamethazine, United States Pharmacopeia (USP)
- 4,6-Dimethylsulfadiazine
- 4-amino-N-(4
- Azolmetazin
- Calfspan
- Calfspan Tablets
- Cremomethazine
- Diazil
- Diazil (the sulfanilamide)
- Diazilsulfadine
- Diazyl
- Dimezathine
- Dimidim-R
- Dimidin-R
- Hava-Span
- Kelametazine
- Mermeth
- Neasina
- Neazina
- Panazin
- Pirmazin
- Primazin
- S-Dimidine
- SULFADIMIDINE [MART.]
- Sa III
- Smz-Med 454
- Solfadimidina
- Spanbolet
- Sulfa-Isodimerazine
- SulfaSURE SR Bolus
- SulfaTECH SR
- Sulfadimerazine
- Sulfadimesin
- Sulfadimesine
- Sulfadimethyldiazine
- Sulfadimethylpyrimidine
- Sulfadimetine
- Sulfadimezin
- Sulfadimezine
- Sulfadimezinum
- Sulfadimidin
- Sulfadimidina
- Sulfadimidine
- Sulfadimidine CRS
- Sulfadimidine;Sulfadimerazine
- Sulfadimidinum
- Sulfadine
- Sulfametazina
- Sulfametazina [Italian]
- Sulfametazyny
- Sulfametazyny [Polish]
- Sulfamethazine (Standard)
- Sulfamethazine Spanbolet II
- Sulfamethazine, VETRANAL(TM)
- Sulfamethiazine
- Sulfamethin
- Sulfamezathine
- Sulfamezathine ('s-mez')
- Sulfamidine
- Sulfodimesin
- Sulfodimezine
- Sulka S Boluses
- Sulka k boluses
- Sulka-S Bolus
- Sulmet
- Sulmet Oblets
- Sulmet Solution Injectable
- Sulphadimethylpyrimidine
- Sulphadimidine
- Sulphamethasine
- Sulphamethazine
- Sulphamezathine
- Sulphamidine
- Sulphodimezine
- Superseptil
- Superseptyl
- Supra Sulfa III
- Sustain III
- Sustain III Calf
- Vertolan
- sulfamethazine
- sulfamethazone
- ulfamethazine
Sourcing Sulfamethazine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.