Clarithromycin Impurities, Reference Standards
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
: US Pharmacopea Reference Standard
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
: US Pharmacopea Reference Standard
- Catalog No:
- 1134619.
- 1134620.
- 1134631.
- 1134642.
- Popis:
- Clarithromycin Impurity D
- Clarithromycin Impurity H
- Clarithromycin Impurity Q
- Clarithromycin Impurity R
- Synonym(s):
- N-desmethyl clarithromycin
- 3"-N-Demethyl-3"-N-formyl-6-O-methylerythromycin A
- Clarithromycin N-oxide
- 3"-N-Demethylerythromycin A
- Čí. CAS:
- 101666-68-6
- 127140-69-6
- 118074-07-0
- 992-62-1
- Vzorec:
- C₃₇H₆₇NO₁₃
- C₃₈H₆₇NO₁₄
- C₃₈H₆₉NO₁₄
- C₃₆H₆₅NO₁₃
Product Family Options
- SekvencePopisStandardTyp baleníBal.
- 03Clarithromycin Impurity DUSP reference standardVial10 mg1 * 10 mg28 830,00 Kč
Specifications
Cat. No.1134619.PopisClarithromycin Impurity DSynonym(s)N-desmethyl clarithromycinČí. CAS101666-68-6VzorecC₃₇H₆₇NO₁₃ - 04Clarithromycin Impurity HUSP reference standardVial10 mg1 * 10 mg26 710,00 Kč
Specifications
Cat. No.1134620.PopisClarithromycin Impurity HSynonym(s)3"-N-Demethyl-3"-N-formyl-6-O-methylerythromycin AČí. CAS127140-69-6VzorecC₃₈H₆₇NO₁₄ - 05Clarithromycin Impurity QUSP reference standardVial10 mg1 * 10 mg30 280,00 Kč
Specifications
Cat. No.1134631.PopisClarithromycin Impurity QSynonym(s)Clarithromycin N-oxideČí. CAS118074-07-0VzorecC₃₈H₆₉NO₁₄ - 06Clarithromycin Impurity RUSP reference standardVial10 mg1 * 10 mg29 420,00 Kč
Specifications
Cat. No.1134642.PopisClarithromycin Impurity RSynonym(s)3"-N-Demethylerythromycin AČí. CAS992-62-1VzorecC₃₆H₆₅NO₁₃
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