Brazil NCM · 4-digit heading

NCM 29.41 – Antibiotics

About NCM heading 29.41

Antibiotics

Heading 29.41 of Brazil's NCM has 58 eight-digit codes. Official Portuguese description: Antibióticos.

The first four digits, 2941, identify this heading within chapter 29. Its six-digit subheadings follow the international HS system; the final two digits distinguish Mercosur's NCM classifications. Select a code below to read its English translation, official Portuguese text and full classification path.

For product coverage and classification context, read the HS heading 29.41 guide.

NCM codes in heading 29.41 58

  1. 2941.10 Antibiotics; penicillins and their derivatives with a penicillanic acid structure; salts thereofPenicilinas e seus derivados, com a estrutura do ácido penicilânico; sais destes produtos HS code
  2. 2941.10.10 Ampicillin and its saltsAmpicilina e seus sais
  3. 2941.10.20 Amoxicillin and its saltsAmoxicilina e seus sais
  4. 2941.10.3 Penicillin V and its derivatives; salts thereof Penicilina V e seus derivados; sais destes produtos
  5. 2941.10.31 Penicillin V potassiumPenicilina V potássica
  6. 2941.10.39 Penicillin V; other derivatives and saltsOutros
  7. 2941.10.4 Penicillin G and its derivatives; salts thereof Penicilina G e seus derivados; sais destes produtos
  8. 2941.10.41 Penicillin G potassiumPenicilina G potássica
  9. 2941.10.42 Penicillin G benzathinePenicilina G benzatínica
  10. 2941.10.43 Penicillin G procainePenicilina G procaínica
  11. 2941.10.49 Penicillin G; other derivatives and saltsOutros
  12. 2941.10.90 Other penicillins and their derivativesOutros
  13. 2941.20 Antibiotics; streptomycins and their derivatives; salts thereofEstreptomicinas e seus derivados; sais destes produtos HS code
  14. 2941.20.10 Sulphates of streptomycins and their derivativesSulfatos
  15. 2941.20.90 Other streptomycins and derivativesOutros
  16. 2941.30 Antibiotics; tetracyclines and their derivatives; salts thereofTetraciclinas e seus derivados; sais destes produtos HS code
  17. 2941.30.10 Tetracycline hydrochlorideCloridrato de tetraciclina
  18. 2941.30.20 OxytetracyclineOxitetraciclina
  19. 2941.30.3 Minocycline and its salts Minociclina e seus sais
  20. 2941.30.31 MinocyclineMinociclina
  21. 2941.30.32 Minocycline saltsSais
  22. 2941.30.90 Other tetracyclines and derivativesOutros
  23. 2941.40 Antibiotics; chloramphenicol and its derivatives; salts thereofCloranfenicol e seus derivados; sais destes produtos HS code
  24. 2941.40.1 Chloramphenicol and its esters Cloranfenicol e seus ésteres
  25. 2941.40.11 Chloramphenicol and its palmitate and succinatesCloranfenicol, seu palmitato, seu succinato e seu hemissuccinato
  26. 2941.40.19 Other chloramphenicol estersOutros
  27. 2941.40.20 Thiamphenicol and its estersTianfenicol e seus ésteres
  28. 2941.40.90 Other chloramphenicol derivatives and saltsOutros
  29. 2941.50 Antibiotics; erythromycin and its derivatives; salts thereofEritromicina e seus derivados; sais destes produtos HS code
  30. 2941.50.10 ClarithromycinClaritromicina
  31. 2941.50.20 Erythromycin and its saltsEritromicina e seus sais
  32. 2941.50.90 Other erythromycin derivativesOutros
  33. 2941.90 Antibiotics; n.e.c. in heading no. 2941Outros HS code
  34. 2941.90.1 Rifamycins and their derivatives; salts thereof Rifamicinas e seus derivados; sais destes produtos
  35. 2941.90.11 Rifamycin SRifamicina S
  36. 2941.90.12 Rifampicin (rifamycin AMP)Rifampicina (rifamicina AMP)
  37. 2941.90.13 Rifamycin SV sodiumRifamicina SV sódica
  38. 2941.90.19 Other rifamycins and derivativesOutros
  39. 2941.90.2 Lincomycin and its derivatives; salts thereof Lincomicina e seus derivados; sais destes produtos
  40. 2941.90.21 Lincomycin hydrochlorideCloridrato de lincomicina
  41. 2941.90.22 Clindamycin phosphateFosfato de clindamicina
  42. 2941.90.29 Lincomycin; other derivatives and saltsOutros
  43. 2941.90.3 Cephalosporins and cephamycins, and their derivatives; salts thereof Cefalosporinas e cefamicinas, e seus derivados; sais destes produtos
  44. 2941.90.31 Ceftriaxone and its saltsCeftriaxona e seus sais
  45. 2941.90.32 Cefoperazone and its salts; cefazolin sodiumCefoperazona e seus sais, cefazolina sódica
  46. 2941.90.33 Cefaclor, cefalexin monohydrates; cefalotin sodiumCefaclor e cefalexina monoidratados, cefalotina sódica
  47. 2941.90.34 Cefadroxil and its saltsCefadroxil e seus sais
  48. 2941.90.35 Cefotaxime sodiumCefotaxima sódica
  49. 2941.90.36 Cefoxitin and its saltsCefoxitina e seus sais
  50. 2941.90.37 Cephalosporin CCefalosporina C
  51. 2941.90.39 Other cephalosporins and cephamycinsOutros
  52. 2941.90.4 Aminoglycosides and their salts Aminoglucosídios e seus sais
  53. 2941.90.41 Neomycin sulphateSulfato de neomicina
  54. 2941.90.42 Gentamicin embonate (gentamicin pamoate)Embonato de gentamicina (pamoato de gentamicina)
  55. 2941.90.43 Gentamicin sulphateSulfato de gentamicina
  56. 2941.90.49 Other aminoglycosides and their saltsOutros
  57. 2941.90.5 Macrolides and their salts Macrolídios e seus sais
  58. 2941.90.51 Spiramycin embonate (spiramycin pamoate)Embonato de espiramicina (pamoato de espiramicina)
  59. 2941.90.59 Other macrolide antibiotics and their saltsOutros
  60. 2941.90.6 Polyenes and their salts Polienos e seus sais
  61. 2941.90.61 Nystatin and its saltsNistatina e seus sais
  62. 2941.90.62 Amphotericin B and its saltsAnfotericina B e seus sais
  63. 2941.90.69 Other polyene antibiotics and their saltsOutros
  64. 2941.90.7 Polyethers and their salts Poliéteres e seus sais
  65. 2941.90.71 Monensin sodiumMonensina sódica
  66. 2941.90.72 NarasinNarasina
  67. 2941.90.73 AvilamycinsAvilamicinas
  68. 2941.90.79 Other polyether antibiotics and their saltsOutros
  69. 2941.90.8 Polypeptides and their salts Polipeptídios e seus sais
  70. 2941.90.81 Polymyxins and salts, other than colistin sulphatePolimixinas e seus sais, exceto sulfato de colistina
  71. 2941.90.82 Colistin sulphateSulfato de colistina
  72. 2941.90.83 Virginiamycins and their saltsVirginiamicinas e seus sais
  73. 2941.90.89 Other polypeptide antibiotics and saltsOutros
  74. 2941.90.9 Other Outros
  75. 2941.90.91 Griseofulvin and its saltsGriseofulvina e seus sais
  76. 2941.90.92 Tiamulin fumarateFumarato de tiamulina
  77. 2941.90.99 Other antibioticsOutros

Source: Siscomex Classif NCM table, updated Oct 2026 (Resolução Gecex nº 926/2026). The Portuguese text is the official one; the English is our translation.