Levodopa Related Compound A
SIAL/PHR2095 - Pharmaceutical Secondary Standard; Certified Reference Material
Synonym: 2,5-Dihydroxy-L-tyrosine; 3-
CAS Number: 27244-64-0
Empirical Formula (Hill Notation): C9H11NO5
Molecular Weight: 213.19
Linear Formula: C9H11NO5
Product Type: Chemical
agency | traceable to USP 1361010 |
CofA | current certificate can be downloaded |
form | powder |
grade | certified reference material |
pharmaceutical secondary standard | |
InChI | 1S/C9H11NO5/c10-5(9(14)15 |
InChI key | YLKRUSPZOTYMAT-YFKPBYRVSA |
packaging | pkg of 100 mg |
Quality Level | 300 ![]() |
storage temp. | 2-8°C |
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 LRAB9186 in the Documents 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. |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H302 - H315 |
Precautionary statements | P264 - P270 - P280 - P301 + P312 + P330 - P332 + P313 - P501 |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Storage Temp. | 2-8°C |
UNSPSC | 41116107 |