Errata - English

In Content of Proanthocyanidins/Standard stock solution: Change
USP Procyanidin A₂ RS
to:
USP Procyanidin A2 RS
AND
In Content of Proanthocyanidins/Analysis: Change
Use the absorbance recorded for Standard solutions 1–5 to obtain a calibration curve (absorbance vs. concentration, in µg/mL, of procyanidin A₂) and perform a linear regression analysis. Determine the concentration (C), in µg/mL, of total proanthocyanidins as procyanidin A₂ in the Sample solution.
to:
Use the absorbance recorded for Standard solutions 1–5 to obtain a calibration curve (absorbance vs. concentration, in µg/mL, of procyanidin A2) and perform a linear regression analysis. Determine the concentration (C), in µg/mL, of total proanthocyanidins as procyanidin A2 in the Sample solution.
AND
In Content of Proanthocyanidins/Analysis: Change
C = concentration of the Sample solution as procyanidin A₂ from the regression line (µg/mL)
to:
C = concentration of the Sample solution as procyanidin A2 from the regression line (µg/mL)
AND
In Content of Proanthocyanidins/Acceptance criteria: Change
procyanidin A₂
to:
procyanidin A2

In Dissolution 〈711〉/Test 1/Tier 1/Phosphate buffer, pH 7.5: Change
sodium hydroxide
to:
sodium hydroxide solution
AND
In Dissolution 〈711〉/Test 1/Tier 1/Analysis: Change
449.40
to:
449.39
AND
In Dissolution 〈711〉/Test 1/Tier 2/Solution A and Solution B: Change
sodium hydroxide
to:
sodium hydroxide solution
AND
In Dissolution 〈711〉/Test 2/Tier 2/Analysis: Change
449.40
to:
449.39
AND
In Dissolution 〈711〉/Test 3/Tier 2/Analysis: Change
449.40
to:
449.39

In A.: Change
Spectroscopic Identification Tests 〈197〉, Infrared Spectroscopy: 197A, 197K, and 197S
to:
Spectroscopic Identification Tests 〈197〉, Infrared Spectroscopy: 197A, 197K, or 197S
Procedure for 197S

In Organic Impurities/Table 3/footnote c: Change
2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]-2-hydroxypropyl methyl-L-valinate hydrochloride.
to:
3-[(2-Amino-6-oxo-1,6-dihydropurin-9-yl)methoxy]-2-hydroxypropyl L-valinate hydrochloride.

In Dissolution <711>/Test 1/Procedure/Chromatographic procedure/Analysis: Change
Result = (R_U/R_S) × C_S × V × (1/L) × 100
to:
Result = (R_U/R_S) × C_S × V × D × (1/L) × 100
AND
Add
D = dilution factor of the Sample solution, 2

In A./Standard solution B: Change
USP Procyanidin A₂ RS
to:
USP Procyanidin A2 RS
AND
In A./System suitability/Suitability requirements/Derivatization reagent B/White light: Change
Standard solution B exhibits two brown bands in the upper-half section corresponding to procyanidin A₂ and epicatechin. Standard solution C exhibits two brown bands in the upper-half section corresponding in R_F and color to procyanidin A₂ and epicatechin in Standard solution B. Standard solution C also exhibits a series of faint or indistinct brown bands of differing intensities below procyanidin A₂ in the lower-half section.
to:
Standard solution B exhibits two brown bands in the upper-half section corresponding to procyanidin A2 and epicatechin. Standard solution C exhibits two brown bands in the upper-half section corresponding in R_F and color to procyanidin A2 and epicatechin in Standard solution B. Standard solution C also exhibits a series of faint or indistinct brown bands of differing intensities below procyanidin A2 in the lower-half section.
AND
In A./Acceptance criteria/Derivatization reagent B/White light: Change
The Sample solution exhibits two faint brown bands corresponding in R_F to procyanidin A₂ and epicatechin in Standard solution B. The Sample solution also exhibits a series of faint or indistinct brown bands of differing intensities in the lower-half section, corresponding to the same bands in Standard solution C. No bands corresponding in R_F to epigallocatechin-3-O-gallate, procyanidin B₂, or procyanidin B₁ appear below procyanidin A₂.
to:
The Sample solution exhibits two faint brown bands corresponding in R_F to procyanidin A2 and epicatechin in Standard solution B. The Sample solution also exhibits a series of faint or indistinct brown bands of differing intensities in the lower-half section, corresponding to the same bands in Standard solution C. No bands corresponding in R_F to epigallocatechin-3-O-gallate, procyanidin B2, or procyanidin B1 appear below procyanidin A2.
AND
In C./Acceptance criteria/Profile at 520 nm: Change
cyanidin-3-O-arabinose,
to:
cyanidin-3-O-arabinoside,
AND
In C./Acceptance criteria/Profile at 520 nm: Change
peonidin-3-O-arabinose
to:
peonidin-3-O-arabinoside

In Organic Impurities/Table 2: Change:
3′-N-{[4-(Acetylamino)phenyl]sulfonyl}-3′-demethylazithromycin^m
to:
3’-N-Demethyl-3’-N-[(4-methylphenyl)sulfonyl]azithromycin^m
AND
In Organic Impurities/Table 2/footnote m: Change
(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3-[N-(4-acetamidophenylsulfonyl)-N-methylamino]-3,4,6-trideoxy-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one.
to:
(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3-[N-(4-methylphenylsulfonyl)-N-methylamino]-3,4,6-trideoxy-ß-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one.

In Chromatographic system and Procedure: Change
C is the concentration, in mg per mL, of USP Dextromethorphan Hydrobromide RS, on the anhydrous basis, in the Standard preparation;
to:
C is the concentration, in mg per mL, of USP Dextromethorphan Hydrobromide RS in the Standard preparation;

In Dissolution 〈711〉/Medium: Change
26.7 g/L of sodium acetate trihydrate in water. Add 133 mL of glacial acetic acid to this solution, and then dilute with water to 10 L; 900 mL.
to:
0.02 M sodium acetate buffer, pH 3.5, prepared as follows. Dissolve 2.67 g of sodium acetate in 100 mL of water. Add 13.3 mL of glacial acetic acid and then dilute with water to 1000 mL; 900 mL.

In Organic Impurities/Solution B: Change
Acetonitrile, methanol, and Buffer (55:5:40). Adjust with potassium hydroxide TS to a pH of 6.0.
to:
Acetonitrile, methanol, and Buffer (55:5:40). Adjust with potassium hydroxide solution to a pH of 6.0.
AND
In both equations in Organic Impurities/Analysis: Change
449.40
to:
449.39

Change
Prepare this solution by one of the following procedures:
to:
Prepare this solution by one of the following procedures. Apply the Test for sensitivity to confirm suitability for freshly or previously prepared solutions or commercially bought solutions.
AND
In Storage: Delete
Use the Test for sensitivity to confirm suitability for use.
AND
In Procedure with No Preservative: Delete
Apply the Test for sensitivity to confirm suitability for freshly or previously prepared solutions.
AND
In Test for sensitivity: Delete
Use the Test for sensitivity to confirm suitability for use.
AND
In Procedure with Salicylic Acid as Preservative: Change
Mix 1 g of soluble starch with 50 mL of cold water
to:
Mix 1 g of soluble starch with 5 mL of cold water

In Release Liner Peel Test: Change
The product fails the test if the mean peel force is outside the acceptable range determined during product development.
to:
The product fails the test if the overall mean peel force is outside the acceptable range determined during product development.

In Light-resistant container: Change
〈661.2〉, Functionality, Spectral Transmission Requirements for Light-Resistant Components and Systems.
to:
〈661.2〉, Functionality Test Method, Spectral Transmission Requirements for Light-Resistant Components and Systems.