Molekula
Penicillin G potassium salt (Benzylpenicillin potassium salt)
CAS 113-98-4
C16H17KN2O4S
MW 372.48
In stock
[K].O=C(O)C1N2C(=O)C(NC(=O)CC=3C=CC=CC3)...
Overview
A high-purity antibiotics supplied by Molekula across research and bulk scale.
Specifications
| Property | Value |
|---|---|
| pH | 5.0 - 7.5 |
| Loss on Drying | ≤ 1.0% |
| Colour of Solution | Not more intensely coloured than intensity Y2 or YG2 of the range of reference |
| Related Substances | ≤ 1.0% |
| Potency | 1440 - 1680u/mg |
| Clarity of Solution | Not more than opalescent than reference suspension 1 |
| Appearance | White to almost white crystalline powder |
| Identification (IR) | Conforms to Reference |
| Assay (dried basis) | ≥ 96.0% |
| Polymer of penicillin | ≤ 0.08% |
| Transmittance (400nm) | ≥ 90.0% |
| Butyl acetate | ≤ 0.05% |
| Butanol | ≤ 0.12% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 113-98-4 |
| Molecular Formula | C16H17KN2O4S |
| Molecular Weight | 372.48 |
| SMILES | [K].O=C(O)C1N2C(=O)C(NC(=O)CC=3C=CC=CC3)C2SC1(C)C |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29411020 |
| Tariff Code | 2941100000 |
Safety & GHS
Danger
-
Flammable
GHS02
Hazard statements
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements
- P261 Avoid breathing 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
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
For research and industrial use only
Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.
Documents
Certificate of Analysis (CoA) by batch
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Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
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