Molekula
Clindamycin hydrochloride - USP grade
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Clindamycin hydrochloride USP is a semisynthetic antibiotic derived from lincomycin, primarily used to treat serious bacterial infections such as pneumonia, abscesses, and skin infections caused by susceptible strains. This USP-grade active pharmaceutical ingredient is a white to off-white crystalline powder with a molecular formula of C18H33ClN2O5S · HCl and a molecular weight of 461.44 g/mol. It must be stored between 2 to 8°C and carries a signal word of "Danger" due to its toxicity. Molekula supplies Clindamycin hydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Grade | USP |
| Water | 3.0 - 6.0% |
| Identification | Methods A and B conform to References |
| pH | 3.0 - 5.5 |
| Assay | ≥ 800μg/mg |
| Residue on Ignition | ≤ 0.5% |
| Residual Solvents: Ethanol | ≤ 0.5% |
| Clindamycin B | ≤ 2.0% |
| Residual Solvents: Acetone | ≤ 0.5% |
| Total Related Compounds | ≤ 6.0% |
| Residual Solvents: Chloroform | ≤ 0.006% |
| Residual Solvents: DMF | ≤ 0.088% |
| 7-epiclindamycin | ≤ 4.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90036075 |
| CAS Number | 21462-39-5 |
| IUPAC Name | (2S,4R)-N-[(1S,2S)-2-chloro-1-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-methylsulfanyloxan-2-yl]propyl]-1-methyl-4-propylpyrrolidine-2-carboxamide;hydrochloride |
| EC Number | 244-398-6 |
| Molecular Formula | C18H33ClN2O5S · HCl |
| Molecular Weight | 461.44 |
| Exact Mass | 460.1565 |
| SMILES | CCC[C@@H]1C[C@H](N(C1)C)C(=O)N[C@@H]([C@@H]2[C@@H]([C@@H]([C@H]([C@H](O2)SC)O)O)O)[C@H](C)Cl.Cl |
| InChIKey | AUODDLQVRAJAJM-XJQDNNTCSA-N |
| InChI | InChI=1S/C18H33ClN2O5S.ClH/c1-5-6-10-7-11(21(3)8-10)17(25)20-12(9(2)19)16-14(23)13(22)15(24)18(26-16)27-4;/h9-16,18,22-24H,5-8H2,1-4H3,(H,20,25);1H/t9-,10+,11-,12+,13-,14+,15+,16+,18+;/m0./s1 |
| PubChem CID | 16051951 |
| REACH Code | Y110 |
| HTS Code | 29419010 |
| Tariff Code | 2941900000 |
Safety & GHS
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Hazard statements
- H303 May be harmful if swallowed
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H332 Harmful if inhaled
- H335 May cause respiratory irritation
- H360 May damage fertility or the unborn child
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is clindamycin hydrochloride USP grade primarily used for?
Clindamycin hydrochloride USP grade is primarily used as an antibiotic to treat bacterial infections, including respiratory, skin, and soft tissue infections, and is also used in veterinary medicine.
What is the chemical formula and molecular weight of clindamycin hydrochloride?
The chemical formula is C18H33ClN2O5S · HCl, and the molecular weight is 461.44 g/mol.
What safety precautions should be taken when handling clindamycin hydrochloride?
The product is classified with the signal word 'Danger'—handle with care, wear appropriate PPE (gloves, goggles), and follow local safety regulations for hazardous materials.
How should clindamycin hydrochloride USP be stored?
Store at 2 to 8°C in a tightly sealed container, protected from light and moisture, to maintain stability.
Does Molekula supply clindamycin hydrochloride USP in bulk quantities?
Yes, Molekula can supply clindamycin hydrochloride USP in bulk, with quantities tailored to your requirements—please contact us for pricing and lead times.
What documentation is provided with an order of clindamycin hydrochloride USP?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and USP compliance documentation to ensure quality and regulatory adherence.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.