Unfortunately, products that are assigned a firm expiration date are not retested. The expiration date of this product will not be extended.
PHR1647
Chlorpheniramine Related Compound B
Pharmaceutical Secondary Standard; Certified Reference Material
Synonym(s):
2,2′-Dipyridylamine, 2,2’-DIPYRIDYLAMINE
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| Size/SKU | Availability | Price |
|---|---|---|
200 mg | Available to ship TODAYfromMILWAUKEE | $212.00 |
About This Item
Empirical Formula (Hill Notation):
C10H9N3
CAS Number:
Molecular Weight:
171.20
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
214-864-3
Beilstein/REAXYS Number:
127131
MDL number:
Quality Segment
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to USP 1123135
API family
chlorpheniramine
CofA
current certificate can be downloaded
packaging
pkg of 200 mg
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
bp
222 °C/50 mmHg (lit.)
mp
90-92 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
SMILES string
N(c1ccccn1)c2ccccn2
InChI
1S/C10H9N3/c1-3-7-11-9(5-1)13-10-6-2-4-8-12-10/h1-8H,(H,11,12,13)
InChI key
HMMPCBAWTWYFLR-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 LRAC0770 in the slot below. This is an example certificate only and may not be the lot that you receive.
1 of 1
This Item | |||
|---|---|---|---|
| application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| format neat | format neat | format neat | format neat |
| Quality Level 300 | Quality Level 300 | Quality Level 300 | Quality Level 300 |
| grade certified reference material, pharmaceutical secondary standard | grade certified reference material, pharmaceutical secondary standard | grade certified reference material, pharmaceutical secondary standard | grade certified reference material, pharmaceutical secondary standard |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
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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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Is that possible for sigma to extend the Pharmaceutical Secondary Standard (Certified Reference Material) expiration date from the current batch (Chlorpheniramine Related Compound B; Lot no LRAC0770) ?
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