Errata - English

Line 2 of USP Ranitidine Related Compound C RS: Change
N-[2-[[[5-[(Dimethylamino)methyl]-2-furanyl]methyl]sulfinyl]ethyl]-N-methyl-2-nitro-1,1-ethenediamine.
to:
N-{2-[({5-[(Dimethylamino)methyl]-2-furanyl}methyl)sulfinyl]ethyl}-N′-methyl-2-nitro-1,1-ethenediamine.

Line 2 of USP Ranitidine Related Compound C RS: Change
N-[2-[[[5-[(Dimethylamino)methyl]-2-furanyl]methyl]sulfinyl]ethyl]-N-methyl-2-nitro-1,1-ethenediamine.
to:
N-{2-[({5-[(Dimethylamino)methyl]-2-furanyl}methyl)sulfinyl]ethyl}-N′-methyl-2-nitro-1,1-ethenediamine.

Line 7 of USP Risperidone System Suitability Mixture RS: Change
9-Hydroxyrisperidone-(6RS)-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one.
to:
9-Hydroxyrisperidone: (9RS)-3-{2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl}-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one.

Line 2 of USP Fenoldopam Related Compound A RS: Change
1-Methyl-3-benzazepine-7,8-diol, 6-chloro-2,3,4,5-tetrahydro-1-(4-hydroxyphenyl)-, methanesulfonate (salt).
C₁₇H₁₈ClNO₃ · CH₄SO₃ 415.89
to:
6-Chloro-1-(4-hydroxyphenyl)-3-methyl-2,3,4,5-tetrahydro-1H-benzo[d]azepine-7,8-diol hydrochloride
(N-Methyl-6-chloro-2,3,4,5-tetrahydro-1-(4-hydroxyphenyl)-1H-3-benzazepine-7,8-diol hydrochloride).
C₁₇H₁₉ClNO₃ · HCl 356.24

Line 2 of USP Cilostazol Related Compound C RS: Change
1-(4-(5-Cyclohexyl-1H-tetrazol-1-yl)butyl)-6-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one.
C₃₁H₄₃N₉O₃ 589.73
to:
1-(4-(1-Cyclohexyl-1H-tetrazol-5-yl)butyl)-6-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one.
C₃₁H₄₅N₉O₂ 575.75

In USP Zileuton Related Compound A RS: Change
N-(1-Benzo-[b]thien-2-ylethyl)urea.
C₁₁H₁₂N₂OS 220.30
to:
N-(1-Benzo-[b]thien-2-ylethyl)urea;
Also known as 1-[1-(Benzo[b]thiophen-2-yl)ethyl]urea.
C₁₁H₁₂N₂OS 220.29
AND
In USP Zileuton Related Compound B RS: Change
2-(Benzo[b]thien-2-oyl)benzo[b]thiopene.
C₁₇H₁₀OS₂ 294.40
to:
2-(Benzo[b]thien-2-oyl)benzo[b]thiophene;
Also known as Bis(benzo[b]thiophen-2-yl)methanone.
C₁₇H₁₀OS₂ 294.39
AND
In USP Zileuton Related Compound C RS: Change
1-Benzo-[b]thien-2-ylethanone.
C₁₀H₈OS 176.24
to:
1-Benzo-[b]thien-2-ylethanone;
Also known as 1-(Benzo[b]thiophen-2-yl)ethan-1-one.
C₁₀H₈OS 176.23

In USP Melengestrol Acetate Related Compound A RS: Change
16-Methylene-17α-hydroxy-4-pregnene-3,20-dione 17-acetate.
to:
16-Methylene-3,20-dioxopregn-4-en-17-yl acetate.
AND
In USP Melengestrol Acetate Related Compound B RS: Change
17α-Hydroxy-6,16-dimethyleneprogna-4-ene-3,20-dione 17-acetate.
to:
6,16-Dimethylene-3,20-dioxopregn-4-en-17-yl acetate.

In USP Ondansetron Related Compound A RS: Change
3-[(Dimethylamino)methyl]-1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one hydrochloride.
to:
3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one hydrochloride.
AND
In USP Ondansetron Related Compound C RS: Change
1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one.
to:
9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one.
AND
In USP Ondansetron Related Compound D RS: Change
1,2,3,9-Tetrahydro-9-methyl-3-methylene-4H-carbazol-4-one.
to:
9-Methyl-3-methylene-1,2,3,9-tetrahydro-4H-carbazol-4-one.

In USP Ondansetron Related Compound A RS: Change
3-[(Dimethylamino)methyl]-1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one hydrochloride.
to:
3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one hydrochloride.
AND
In USP Ondansetron Related Compound C RS: Change
1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one.
to:
9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one.
AND
In USP Ondansetron Related Compound D RS: Change
1,2,3,9-Tetrahydro-9-methyl-3-methylene-4H-carbazol-4-one.
to:
9-Methyl-3-methylene-1,2,3,9-tetrahydro-4H-carbazol-4-one.

In USP Mecamylamine Related Compound A RS: Change
N,1,7,7-Tetramethyl bicyclo [2.2.1]heptan-2-amine.
C₁₁H₂₁N 167.29
to:
N,1,7,7-Tetramethylbicyclo[2.2.1]heptan-2-amine hydrochloride.
C₁₁H₂₁N · HCl 203.75

In USP Reference Standards 〈11〉/USP Azaerythromycin A RS: Change
734.96
to:
734.97
AND
In USP Azithromycin N-oxide RS: Change
764.98
to:
765.00
AND
In USP N-Demethylazithromycin RS: Change
734.96
to:
734.97
AND
In USP Desosaminylazithromycin RS: Change
590.79
to:
590.80

In Labeling: Change
as metoprolol succinate [(C₁₅H₂₅NO₃)₂ · C₄H₆O₆].
to:
as metoprolol tartrate [(C₁₅H₂₅NO₃)₂ · C₄H₆O₆].

In USP Reference Standards <11>/USP Ropivacaine Related Compound A RS: Change
2,6-Dimethylaniline hydrochloride.
C₈H₁₂ClN 157.64 [CAS-21436-98-6].
to:
2,6-Dimethylaniline hydrochloride.
C₈H₁₁N · HCl 157.64
AND
In USP Ropivacaine Related Compound B RS: Change
(R)-Ropivacaine hydrochloride monohydrate; (R)-(+)-1-propylpiperidine-2-carboxylic acid (2,6-dimethylphenyl)-amide hydrochloride monohydrate.
C₁₇H₂₆N₂O 328.89
to:
(R)-Ropivacaine hydrochloride monohydrate; (R)-(+)-1-propylpiperidine-2-carboxylic acid (2,6-dimethylphenyl)-amide hydrochloride monohydrate; (R)-N-(2,6-Dimethylphenyl)-1-propylpiperidine-2-carboxamide hydrochloride monohydrate.
C₁₇H₂₆N₂O · HCl · H₂O 328.88

In USP Reference Standards 〈11〉/USP Iodixanol Related Compound E RS: Change
5-[[3-[[3-[[(2,3-Dihydroxypropyl)amino]carbonyl]-5- [[amino]carbonyl]-2,4,6-triiodophenyl](acetylimino)]-2-hydroxypropyl]-(acetylimino)]-N,N′-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide.
to:
5-{N-[3-(N-{3-Carbamoyl-5-[(2,3-dihydroxypropyl)carbamoyl]-2,4,6-triiodophenyl}acetamido)-2-hydroxypropyl]acetamido}-N¹,N³-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide.

In Labeling: Change
The label states the Latin binomial(s) of one or several Salix species included in the article.
to:
The label states the Latin binomial(s) of one or several Salix species included in the article. Dosage forms prepared with this article should bear the following statement: Not for use in children, women who are pregnant or nursing, or by persons with known sensitivity to aspirin.
AND
In USP Reference Standards <11>: Delete
(This monograph is postponed indefinitely.)

Change
Delete the following
^▲•USP Reference Standards <11>
USP Retinyl Acetate RS
USP Retinyl Palmitate RS
_{▲(CN 1-May-2018)}
to:
•USP Reference Standards <11>
USP Retinyl Acetate RS
USP Retinyl Palmitate RS

In USP Reference Standards <11>/USP Mirtazapine Resolution Mixture RS: Change
This resolution mixture contains approximately 0.1% w/w each of the following:
Impurity A: 1,2,3,4,10,14b-Hexahydro-2-methylpyrazino[2,1-a]pyrido[2,3-c][2]benzazepine 2-oxide.
to:
Mirtazapine.
Impurity A: 1,2,3,4,10,14b-Hexahydro-2-methylpyrazino[2,1-a]pyrido[2,3-c][2]benzazepine 2-oxide.

In USP Reference Standards 〈11〉: Change
USP Rivastigmine Tartrate R-Isomer RS
to:
USP Rivastigmine Tartrate R-Isomer RS
(R)-3-[1-(Dimethylamino)ethyl]phenyl ethylmethylcarbamate, hydrogen tartrate.
C₁₄H₂₂N₂O₂ · C₄H₆O₆ 400.42

In USP Reference Standards <11>/USP Mirtazapine Resolution Mixture RS: Change
This resolution mixture contains approximately 0.1% w/w each of the following:
Impurity A: 1,2,3,4,10,14b-Hexahydro-2-methylpyrazino[2,1-a]pyrido[2,3-c][2]benzazepine 2-oxide.
to:
Mirtazapine.
Impurity A: 1,2,3,4,10,14b-Hexahydro-2-methylpyrazino[2,1-a]pyrido[2,3-c][2]benzazepine 2-oxide.