Salicylic Acid Related Compound B
SIAL/PHR1643 - Pharmaceutical Secondary Standard; Certified Reference Material
Synonym: 4-Hydroxyisophthalic acid; 4-Hydroxyisophthalic acid; 4-Hydroxy 1,3-
CAS Number: 636-46-4
Empirical Formula (Hill Notation): C8H6O5
Molecular Weight: 182.13
EC Number: 211-258-0
MDL Number: MFCD00010391
Linear Formula: HOC6H3-1,3-(CO2H)2
Product Type: Chemical
agency | traceable to Ph. Eur. Y0000405 |
traceable to USP 1609024 | |
application(s) | pharmaceutical (small molecule) |
CofA | current certificate can be downloaded |
format | neat |
grade | certified reference material |
pharmaceutical secondary standard | |
InChI | 1S/C8H6O5/c9-6-2-1-4(7(10 |
InChI key | BCEQKAQCUWUNML-UHFFFAOYSA |
packaging | pkg of 200 mg |
Quality Level | 100 ![]() |
300 ![]() |
|
SMILES string | OC(C1=CC(C(O)=O)=C(O)C=C1 |
storage temp. | 2-8°C |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable |
Analysis Note: | These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
Footnote: | To see an example of a Certificate of Analysis for this material enter LRAC1684 in the slot below. This is an example certificate only and may not be the lot that you receive. |
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. |
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. |
RIDADR | NONH for all modes of transport |
Storage Temp. | 2-8°C |
UNSPSC | 41116107 |