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structure of 56-75-7

Chloramphenicol(CAS 56-75-7)

CAS No.: 56-75-7 Brand: MolBest
M. Ft.: C11H12Cl2N2O5 Cat. No: G2130063
M. Wt.: 323.13 MDL: MFCD00078159
Storage: Store in a cool,dry area. Use: For laboratory research use only
HS CODE: 2941400000 UN No.: UN 2811
Purity Grade Package Stock Price Quantity
98%
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RG 5G In Stock 2 USD
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RG 25G In Stock 7 USD
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RG 500G In Stock 59 USD
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Physical and chemical properties of 56-75-7

Acidity coefficient

11.03±0.46(Predicted)

Boiling Point

Sublimes in high vacuum

BRN

2225532

carcinogen classification

2A (Vol. Sup 7, 50) 1990

Decomposition

When heated to decomposition it emits very toxic fumes of /nitrogen oxides and chloride/.

Density

1.6±0.1 g/cm3

Exact Mass

322.012329

Flash Point

294.4±32.9 °C

Index of Refraction

1.623

LogP

0.7

Melting Point

150.5 °C

Merck

14,2077

Molecular Formula

C11H12Cl2N2O5

Molecular Weight

323.129

pH

Neutral to litmus

PSA

115.38000

Solubility

2.5g/L at 25°C in Water

Specific rotation

19.5 º (c=6, EtOH)

Stability

Stable under recommended storage conditions.

Storage condition

Keep in dark place,Inert atmosphere,2-8°C

Vapour Pressure

1.7X10-12 mm Hg at 25 °C (est)

Water Solubility

2.5 g/L (25 º C)

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Spectrums of 56-75-7

Attention:
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Physical sample testing spectrum (NMR) of 56-75-7

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Pictograms

Signal Word

Danger

Hazard Statements

H317 May cause an allergic skin reaction
H318 Causes serious eye damage
H350 May cause cancer
H351 Suspected of causing cancer
H360 May damage fertility or the unborn child
H361 Suspected of damaging fertility or the unborn child

Safety Data Sheet

Q&A for CAS 56-75-7

1. How can I verify product quality?
Every batch is tested in accordance with ISO 9001 requirements. We provide a Certificate of Analysis (COA), NMR spectrum, purity report, and test methods with each shipment. Third-party retesting is supported, and we offer a full refund if our data is incorrect.

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Orders are shipped on the second business day via FedEx, DHL, or UPS. International deliveries typically arrive within 7 business days (subject to customs clearance).

3. What if the received product doesn’t meet quality standards?
If the product does not match the COA or has a quality issue, we will issue a full refund or replacement upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged in compliance with international regulations and shipped with an up-to-date Safety Data Sheet (SDS) to ensure safe and compliant transport.

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Yes. Our technical team is available to assist with questions about product use, storage, purity requirements, applications, and more.

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Yes, samples are available for select products for testing and validation. Please submit a sample request or contact our sales team to confirm availability and specifications.

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Items marked “In Stock” on our website are ready for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.

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Yes. We support customization of purity, packaging size, and special testing requirements. Please share your detailed needs, and we’ll provide a solution.

10. Is the COA consistent with the shipped batch?
Yes. The COA provided with your shipment matches the actual batch and includes the batch number. COAs shown online are for reference or from previous batches.

11. Do you support long-term supply agreements?
Yes. We offer stable batch consistency, pricing agreements, and safety stock options for long-term customers to ensure uninterrupted supply.

12. What payment methods do you accept?
We accept bank transfer (T/T), PayPal, and other methods. Credit terms may be available for qualified long-term partners.

Applications of 56-75-7

Chloramphenicol has several clinical applications:

  • Infectious Diseases: It is used to treat serious infections caused by susceptible organisms, including typhoid fever and bacterial meningitis.
  • Topical Preparations: Chloramphenicol is also applied in topical formulations for treating eye infections like conjunctivitis and ear infections.
  • Veterinary Medicine: It has been used in veterinary medicine for treating infections in animals.

Despite its effectiveness, due to potential severe side effects, chloramphenicol's use is often reserved for situations where alternative antibiotics are ineffective or contraindicated.

Retrosynthesis analysis of 56-75-7


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