Resorcinol
SIAL/PHR1201 - Pharmaceutical Secondary Standard; Certified Reference Material
Synonym: Resorcinol; 1,3-Benzenediol
CAS Number: 108-46-3
Empirical Formula (Hill Notation): C6H6O2
Molecular Weight: 110.11
EC Number: 203-585-2
MDL Number: MFCD00002269
Linear Formula: C6H4-1,3-(OH)2
Product Type: Chemical
agency | traceable to Ph. Eur. Y0000767 |
traceable to USP 1602003 | |
application(s) | pharmaceutical (small molecule) |
autoignition temp. | 1126 °F |
bp | 178 °C/16 mmHg (lit.) |
CofA | current certificate can be downloaded |
format | neat |
grade | certified reference material |
pharmaceutical secondary standard | |
InChI | 1S/C6H6O2/c7-5-2-1-3-6(8) |
InChI key | GHMLBKRAJCXXBS-UHFFFAOYSA |
mp | 109-112 °C (lit.) |
packaging | pkg of 500 mg |
Quality Level | 300 ![]() |
SMILES string | Oc1cccc(O)c1 |
storage temp. | 2-30°C |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable | |
vapor density | 3.8 (vs air) |
vapor pressure | 1 mmHg ( 21.1 °C) |
Analysis Note: | These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
Application: | Resorcinol may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using first-derivative UV spectrophotometric technique and capillary zone electrophoresis. |
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. |
Footnote: | To see an example of a Certificate of Analysis for this material enter P500201 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. Resorcinol, a dihydric phenol, is a key component of hair dyeing products. It is widely used as an antiseptic and reduces pain from painful nodules in patients suffering from Hidradenitis suppurativa (HS). |
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. |
Symbol | ![]() ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H302 - H315 - H317 - H318 - H370 - H371 - H410 |
Precautionary statements | P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P311 |
Hazard Codes | Xn,N |
Risk Statements | 22-36/38-39-43-50-68/22 |
Safety Statements | 26-36/37-61 |
RIDADR | UN 2876 6.1 / PGIII |
WGK Germany | WGK 2 |
Flash Point(F) | 260.6 °F - closed cup |
Flash Point(C) | 127 °C - closed cup |
bp | 178 °C/16 mmHg (lit.) |
mp | 109-112 °C (lit.) |
Storage Temp. | 2-30°C |
UNSPSC | 41116107 |