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| Common Name |
Promethazine |
| CAS Number |
60-87-7 |
Molecular Weight |
284.41900 |
| Density |
1.131 |
Boiling Point |
190-192ºC at 3 mm Hg |
| Molecular Formula |
C17H20N2S |
Melting Point |
60ºC |
| MSDS |
N/A |
Flash Point |
N/A |
| Molecular Formula： |
C17H20N2S |
| Molecular Weight： |
284.419519 |
| Exact Mass： |
284.1347196526 |
| Lines： |
562 |
| Element |
Mass |
Percentage |
| C |
17 |
71.789% |
| H |
20 |
7.088% |
| N |
2 |
9.849% |
| S |
1 |
11.274% |
| Common Name |
promethazine hydrochloride |
| CAS Number |
58-33-3 |
Molecular Weight |
320.880 |
| Density |
1.131 g/cm3 |
Boiling Point |
403.7ºC at 760 mmHg |
| Molecular Formula |
C17H21ClN2S |
Melting Point |
230-232°C |
| Molecular Formula： |
C17H21ClN2S |
| Molecular Weight： |
320.880397 |
| Exact Mass： |
320.1113973687 |
| Lines： |
761 |
| Element |
Mass |
Percentage |
| C |
17 |
63.632% |
| H |
21 |
6.596% |
| Cl |
1 |
11.049% |
| N |
2 |
8.730% |
| S |
1 |
9.993% |
Is promethazine good for sleep?
Promethazine is an antihistamine sometimes used as a sleeping pill. It is also known by the trade names Phenergan and Sominex. It’s available to buy without a prescription from a doctor. It is an ingredient in some over-the-counter cold and flu medicines, such as Night Nurse.
What is the use of promethazine hydrochloride?
Promethazine is used for: short-term sleep problems (insomnia) – including when a cough, cold or itching is keeping you awake at night. allergies, including hay fever and hives (urticaria) feeling and being sick (vomiting) – due to motion sickness or vertigo
Is promethazine a narcotic?
Is promethazine DM a narcotic? No, promethazine DM is not a narcotic medication. The medication is used to treat symptoms related to a cold or allergies, it isn’t used for pain relief.
Does Phenergan make you sleep?
1. Does Phenergan make you sleepy? Yes. Phenergan is often used as a mild sedative and can induce sleep especially before and after a surgery.
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