7177-48-2
Product Name:
Ampicillin
Formula:
C16H25N3O7S
Synonyms:
D- (−)-α-Aminobenzylpenicillin;Ampicillin trihydrate
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Ampicillin trihydrate is an odorless white microcrystalline powder with a bitter taste. A 0.25% solution in water has a pH of 3.5 to 5.5. (NTP, 1992) |
|---|---|
| Melting Point | 388 to 392 °F (decomposes) (NTP, 1992) |
| Solubility | 1 to 10 mg/mL at 70 °F (NTP, 1992) |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H334:Sensitisation, respiratory |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P272:Contaminated work clothing should not be allowed out of the workplace. P280:Wear protective gloves/protective clothing/eye protection/face protection. P284:Wear respiratory protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P333+P313:IF SKIN irritation or rash occurs: Get medical advice/attention. |
COMPUTED DESCRIPTORS
| Molecular Weight | 403.5 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 4 |
| Exact Mass | 403.14132132 g/mol |
| Monoisotopic Mass | 403.14132132 g/mol |
| Topological Polar Surface Area | 141 Ų |
| Heavy Atom Count | 27 |
| Formal Charge | 0 |
| Complexity | 562 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 4 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 4 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Ampicillin trihydrate is an odorless white microcrystalline powder with a bitter taste. A 0.25% solution in water has a pH of 3.5 to 5.5. (NTP, 1992)