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Antibiotic & Antibacterial APIs

Tobramycin Sulphate

IP/BP/USPAvailable on request

Order Tobramycin Sulphate (CAS 79645-27-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.

Pack sizes
Tobramycin Sulphate chemical structure
CAS number79645-27-5
FormulaC18H39N5O13S
Molar mass565.6 g/mol
Physical formPowder
HS code2941
InChIKeyZEUUPKVZFKBXPW-UHFFFAOYSA-N
IUPAC name4-amino-2-[4,6-diamino-3-[3-amino-6-(aminomethyl)-5-hydroxyoxan-2-yl]oxy-2-hydroxycyclohexyl]oxy-6-(hydroxymethyl)oxane-3,5-diol;sulfuric acid

About Tobramycin Sulphate

Zemixal supplies Tobramycin Sulphate within its APIs & Bulk Drugs portfolio. Identity at a glance (IP/BP/USP): CAS 79645-27-5, formula C18H39N5O13S and molar mass 565.6 g/mol. It is handled as a powder.

Where it is used

  • Pharmaceutical formulation
  • Generic drug development

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H301, H302, H311 and H312. Read the SDS before first use.

Available as 1 kg, 5 kg and 25 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Specifications and identifiers

Specifications of Tobramycin Sulphate
Product nameTobramycin Sulphate
Catalogue numberZX-003952
CAS number79645-27-5
IUPAC name4-amino-2-[4,6-diamino-3-[3-amino-6-(aminomethyl)-5-hydroxyoxan-2-yl]oxy-2-hydroxycyclohexyl]oxy-6-(hydroxymethyl)oxane-3,5-diol;sulfuric acid
Molecular formulaC18H39N5O13S
Molar mass565.6 g/mol
Exact mass565.2265
GradeIP/BP/USP
Physical formPowder
H-bond donors / acceptors12 / 18
Topological polar surface area351 Ų
HS code2941
InChIKeyZEUUPKVZFKBXPW-UHFFFAOYSA-N
SMILESC1C(C(C(C(C1N)OC2C(C(C(C(O2)CO)O)N)O)O)OC3C(CC(C(O3)CN)O)N)N.OS(=O)(=O)O
PubChem CID54413
SynonymsObracine

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H301Toxic if swallowed
  • H302Harmful if swallowed
  • H311Toxic in contact with skin
  • H312Harmful in contact with skin
  • H331Toxic if inhaled
  • H332Harmful if inhaled
  • H360May damage fertility or the unborn child
  • H361Suspected of damaging fertility or the unborn child
  • H362May cause harm to breast-fed children
  • H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements P203, P260, P261, P262, P263, P264, P270, P271, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P316, P317, P318, P319, P321, P330, P361 + P364, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Tobramycin Sulphate
1 kgQuoted on request
5 kgQuoted on request
25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Tobramycin Sulphate

Which CAS number identifies Tobramycin Sulphate?
Tobramycin Sulphate is registered under CAS 79645-27-5. You may also see it listed as Obracine. Our catalogue number for this item is ZX-003952.
What are the formula and molar mass of Tobramycin Sulphate?
For Tobramycin Sulphate, its formula is C18H39N5O13S and its molar mass is 565.6 g/mol. InChIKey ZEUUPKVZFKBXPW-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Tobramycin Sulphate?
This listing is IP/BP/USP grade. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Tobramycin Sulphate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Tobramycin Sulphate to my country?
Yes. Because Tobramycin Sulphate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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