8.22325
4′-Hydroxyacetanilide
for synthesis
Synonym(s):
4′-Hydroxyacetanilide
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About This Item
Linear Formula:
CH3CONHC6H4(OH)
CAS Number:
Molecular Weight:
151.16
UNSPSC Code:
12352111
EC Index Number:
203-157-5
NACRES:
NA.22
MDL number:
Assay:
≥99.0% (HPLC)
Form:
powder
Quality Segment
assay
≥99.0% (HPLC)
form
powder
autoignition temp.
540 °C
potency
1944 mg/kg LD50, oral (Rat)
expl. lim.
15 % (v/v)
pH
5.5-6.5 (20 °C in H2O, saturated solution)
mp
169-170 °C
solubility
14 g/L
density
1.293 g/cm3 at 21 °C
storage temp.
2-30°C
SMILES string
N(c1ccc(cc1)O)C(=O)C
InChI
1S/C8H9NO2/c1-6(10)9-7-2-4-8(11)5-3-7/h2-5,11H,1H3,(H,9,10)
InChI key
RZVAJINKPMORJF-UHFFFAOYSA-N
Application
- A Review on the Properties and Uses of Paracetamol: This article provides a comprehensive overview of paracetamol, detailing its critical properties and varied uses in the pharmaceutical industry. (Ogemdi, 2019).
- Development and Validation of a Chromatographic Method for Estimating Paracetamol: Discusses a method for simultaneous estimation of paracetamol and other compounds, highlighting its pharmacological significance. (Navneet Kumar et al., 2017).
- Quality Assessment of Paracetamol Tablets: Evaluates the quality of different brands of paracetamol tablets in the Yemeni market, crucial for consumer safety. (Ali Alyahawi et al., 2018).
Analysis Note
Assay (HPLC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 168 °C
Melting range (upper value): ≤ 172 °C
Identity (IR): passes test
Melting range (lower value): ≥ 168 °C
Melting range (upper value): ≤ 172 °C
Identity (IR): passes test
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
364.3 °F - Pensky-Martens closed cup
flash_point_c
184.6 °C - Pensky-Martens closed cup
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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