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Safety Information

PHR1005

Supelco

Acetaminophen

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

4′-Hydroxyacetanilide, 4-Acetamidophenol, N-(4-Hydroxyphenyl)acetamide, N-Acetyl-4-aminophenol, APAP, Paracetamol

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100 FT
CN¥3,096.91

CN¥3,096.91

Available to ship onApril 14, 2025Details

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100 FT
CN¥3,096.91

About This Item

Linear Formula:
CH3CONHC6H4OH
CAS Number:
103-90-2
Molecular Weight:
151.16
Beilstein:
2208089
EC Number:
203-157-5
MDL number:
MFCD00002328
UNSPSC Code:
41116107
PubChem Substance ID:
329823036
NACRES:
NA.24

CN¥3,096.91

Available to ship onApril 14, 2025Details

Request a Bulk Order

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

Agency

traceable to BP 371
traceable to Ph. Eur. P030000
traceable to USP 1003009

API family

paracetamol, acetaminophen

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

168-172 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

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This Item
A5000A064822325
Acetaminophen Pharmaceutical Secondary Standard; Certified Reference Material

PHR1005

Acetaminophen

Acetaminophen meets USP testing specifications, 98.0-102.0%, powder

A5000

Acetaminophen

Acetaminophen solution 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

A064

Acetaminophen solution

4′-Hydroxyacetanilide for synthesis

822325

4′-Hydroxyacetanilide

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

forensics and toxicology

application(s)

-

format

neat

format

-

format

single component solution

format

-

Quality Level

300

Quality Level

200

Quality Level

300

Quality Level

200

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

certified reference material

grade

-

storage temp.

2-30°C

storage temp.

-

storage temp.

−20°C

storage temp.

2-30°C

General description

Acetaminophen is a drug, which possesses pharmacological properties like antipyretic and analgesic property.[1]
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Application

Acetaminophen may be used as a standard in the determination of acetaminophen in human serum or plasma samples using spectrophotometric technique.[1] It may also be used as a standard in the estimation of acetaminophen in pharmaceutical formulations using high performance liquid chromatography (HPLC).[2][3]
Analgesic.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB7782 in the slot below. This is an example certificate only and may not be the lot that you receive.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

related product

Product No.
Description
Pricing

PHR1148

4-Aminophenol (Acetaminophen Related Compound K) (Paracetamol Impurity K), Pharmaceutical Secondary Standard; Certified Reference Material

PHR1149

Acetaminophen Related Compound J, Pharmaceutical Secondary Standard; Certified Reference Material

PHR1150

Acetaminophen Related Compound F, Pharmaceutical Secondary Standard; Certified Reference Material

1003009

Acetaminophen, United States Pharmacopeia (USP) Reference Standard

1021204

4-Aminophenol, United States Pharmacopeia (USP) Reference Standard

PHR1225

3-Aminophenol, Pharmaceutical Secondary Standard; Certified Reference Material

1003010

Acetaminophen Related Compound A, United States Pharmacopeia (USP) Reference Standard

P0300000

Paracetamol, European Pharmacopoeia (EP) Reference Standard

PHR1531

Acetaminophen Related Compound C, Pharmaceutical Secondary Standard; Certified Reference Material

PHR1530

Acetaminophen Related Compound D, Pharmaceutical Secondary Standard; Certified Reference Material

PHR1612

Acetaminophen Related Compound A, Pharmaceutical Secondary Standard; Certified Reference Material

1003027

Acetaminophen Related Compound B, United States Pharmacopeia (USP) Reference Standard

1003042

Acetaminophen Related Compound D, United States Pharmacopeia (USP) Reference Standard

1003100

Acetaminophen Related Compound J, United States Pharmacopeia (USP) Reference Standard

1003031

Acetaminophen Related Compound C, United States Pharmacopeia (USP) Reference Standard

PHR1642

Acetaminophen Related Compound B, Pharmaceutical Secondary Standard; Certified Reference Material

1003064

Acetaminophen Related Compound F, United States Pharmacopeia (USP) Reference Standard

1026004

m-Aminophenol, United States Pharmacopeia (USP) Reference Standard

Y0001781

Paracetamol for equipment qualification, European Pharmacopoeia (EP) Reference Standard

PHR1745

4-Aminophenol hydrochloride, Pharmaceutical Secondary Standard; Certified Reference Material

BP371

Paracetamol, British Pharmacopoeia (BP) Reference Standard

Y0001945

Paracetamol impurity J, European Pharmacopoeia (EP) Reference Standard

Y0001955

Paracetamol impurity K, European Pharmacopoeia (EP) Reference Standard

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

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

Regulatory Information

监管及禁止进口产品

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Reversed-phase HPLC method for the estimation of acetaminophen, ibuprofen and chlorzoxazone in formulations
Ravisankar.S, et al.
Talanta, 46, 1577-1581 (1998)
Spectrophotometric Screening Method for Acetaminophen in Serum and Plasma
Liu.ZT and Oka.HK
Clinical Chemistry, 26, 69-71 (1980)
Simultaneous high-performance liquid chromatographic stability-indicating analysis of acetaminophen and codeine phosphate in tablets and capsules
Sisco.RW, et al.
Journal of Chromatography A, 348, 253-263 (1985)
Elizabeth A Davis et al.
Current biology : CB, 30(22), 4510-4518 (2020-09-19)
Vagal afferent neuron (VAN) signaling sends information from the gut to the brain and is fundamental in the control of feeding behavior and metabolism [1]. Recent findings reveal that VAN signaling also plays a critical role in cognitive processes, including
Garry G Graham et al.
Drug safety, 28(3), 227-240 (2005-03-01)
The excellent tolerability of therapeutic doses of paracetamol (acetaminophen) is a major factor in the very wide use of the drug. The major problem in the use of paracetamol is its hepatotoxicity after an overdose. Hepatotoxicity has also been reported
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