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PHR2800

Supelco

Estriol

certified reference material, pharmaceutical secondary standard

Synonym(s):
3,16α,17β-Trihydroxy-1,3,5(10)-estratriene, 16α-Hydroxyestradiol, 1,3,5(10)-Estratriene-3,16α,17β-triol, Estriol
Empirical Formula (Hill Notation):
C18H24O3
CAS Number:
Molecular Weight:
288.38
Beilstein:
2508172
MDL number:

grade

certified reference material
pharmaceutical secondary standard

description

Pharmaceutical Secondary Standard; Certified Reference Material

packaging

pkg of 200 mg

mp

280-282 °C (lit.)

pharmacopeia traceability

traceable to BP BP752
traceable to PhEur E1680000
traceable to USP 1254508

storage temp.

2-30°C

SMILES string

C[C@]12CC[C@H]3[C@@H](CCc4cc(O)ccc34)[C@@H]1C[C@@H](O)[C@@H]2O

InChI

1S/C18H24O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-17,19-21H,2,4,6-7,9H2,1H3/t13-,14-,15+,16-,17+,18+/m1/s1

InChI key

PROQIPRRNZUXQM-ZXXIGWHRSA-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

Analysis Note

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

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.

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 2 - Lact. - Repr. 1A

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

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