ACETAMINOPHEN IMPURITY B
- CAS NO.：1693-37-4
- Empirical Formula: C9H11NO2
- Molecular Weight: 165.19
- MDL number: MFCD00791257
- EINECS: 216-894-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-21 10:31:43
What is ACETAMINOPHEN IMPURITY B?
Chemical properties
Pale Purple Solid
The Uses of ACETAMINOPHEN IMPURITY B
Acetaminophen impurity B
The Uses of ACETAMINOPHEN IMPURITY B
An Acetaminophen (A161220) impurity.
The Uses of ACETAMINOPHEN IMPURITY B
4-Propionamidophenol (Acetaminophen Impurity B) is an impurity of Acetaminophen (A161220) (1). Acetaminophen is an analgesic and antipyretic agent and used as a pain reliever to treat headache, muscle aches, and arthritis (2,3).
What are the applications of Application
4-Propionamidophenol (Acetaminophen Impurity B) is An Acetaminophen impurity
Properties of ACETAMINOPHEN IMPURITY B
| Melting point: | 170-172°C |
| Boiling point: | 389.9±25.0 °C(Predicted) |
| Density | 1.201 |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Acetonitrile (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 10.11±0.26(Predicted) |
| color | White to Pale Purple |
| CAS DataBase Reference | 1693-37-4 |
Safety information for ACETAMINOPHEN IMPURITY B
Computed Descriptors for ACETAMINOPHEN IMPURITY B
ACETAMINOPHEN IMPURITY B manufacturer
GLP Pharma Standards
3Y
Phone:+91-7893074638
Whatsapp: +91-7893074638
product: Acetaminophen Impurity B/Acetaminophen Related Compound B 1693-37-4 NLT 95%
Clickchem Research LLP
3Y
Phone:+91-8140031133
Whatsapp: +91- 8140031133
product: ACETAMINOPHEN RELATED COMPOUND B 1693-37-4 90 % Above
Dhamtec Pharma And Consultants
Mumbai
product: Paracetamol EP Impurity B, 25mg,50mg,100mg., Lab Grade
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