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PHR1531

Acetaminophen Related Compound C

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

2-Acetamidophenol, 2′-Hydroxyacetanilide, N-(2-Hydroxyphenyl)acetamide, NSC 3989

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Size/SKUAvailabilityPrice
200 mg

Estimated to ship onJuly 06, 2026fromMILWAUKEE

$315.00

About This Item

Linear Formula:
CH3CONHC6H4OH
CAS Number:
Molecular Weight:
151.16
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
210-396-9
Beilstein/REAXYS Number:
607592
MDL number:

$315.00


Estimated to ship onJuly 06, 2026Details


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Quality Segment

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to USP 1003031

API family

paracetamol, acetaminophen

CofA

current certificate can be downloaded

packaging

pkg of 200 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

205-210 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

CC(=O)Nc1ccccc1O

InChI

1S/C8H9NO2/c1-6(10)9-7-4-2-3-5-8(7)11/h2-5,11H,1H3,(H,9,10)

InChI key

ADVGKWPZRIDURE-UHFFFAOYSA-N

General description

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

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

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

Other Notes

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.
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.
To see an example of a Certificate of Analysis for this material enter LRAA3649 in the slot below. This is an example certificate only and may not be the lot that you receive.

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This Item
1003031PHR15301003042
technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

format

neat

format

neat

format

neat

format

neat

Quality Level

300

Quality Level

-

Quality Level

300

Quality Level

-

grade

certified reference material, pharmaceutical secondary standard

grade

pharmaceutical primary standard

grade

certified reference material, pharmaceutical secondary standard

grade

pharmaceutical primary standard

storage temp.

2-30°C

storage temp.

-

storage temp.

2-30°C

storage temp.

-


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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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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