Chapter 38 · Miscellaneous chemical products

HSN code 3822 — chemicals list

28,461 products in our catalogue fall under HSN heading 3822. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

Reference Standard

N-Nitroso Duloxetine

CAS: 2680527-91-5
Formula: C₁₈H₁₈N₂O₂S
MW: 326.4 g/mol

VQ-025445

Reference Standard

N-Nitroso Enalapril

CAS: 2994317-06-3
Formula: C₂₀H₂₇N₃O₆
MW: 405.4 g/mol

VQ-044251

Reference Standard

N-Nitroso Enzalutamide Impurity D

Formula: C₂₀H₁₇F₄N₅O₃
MW: 451.37 g/mol

In stock

Reference Standard

N-Nitroso Epinephrine

CAS: 3006789-99-4
Formula: C₉H₁₂N₂O₄
MW: 212.2 g/mol

VQ-044312

Reference Standard

N-Nitroso Ethylene Diamino Triacetic Acid

CAS: 862542-34-5
Formula: C₈H₁₃N₃O₇
MW: 263.2 g/mol

In stock

Reference Standard

N-Nitroso Ethylene Diamino Triacetic Acid (TFA Salt)

CAS: 862542-34-5
Formula: C₈H₁₃N₃O₇
MW: 263.2 g/mol

VQ-006899

Reference Standard

N-Nitroso Evocalcet

CAS: 3051508-93-8
Formula: C₂₄H₂₅N₃O₃
MW: 403.5 g/mol

VQ-037169

Reference Standard

N-Nitroso Ezetimibe Impurity

Formula: C₃₃H₂₉F₂N₃O₆
MW: 601.6 g/mol

In stock

Reference Standard

N-Nitroso Ezetimibe Open-Ring Acid

Formula: C₂₄H₂₂F₂N₂O₅
MW: 456.44 g/mol

In stock

Reference Standard

N-Nitroso Fenfluramine

CAS: 19023-40-6
Formula: C₁₂H₁₅F₃N₂O
MW: 260.26 g/mol

VQ-027316

Reference Standard

N-Nitroso Flecainide

CAS: 2901109-58-6
Formula: C₁₇H₁₉F₆N₃O₄
MW: 443.34 g/mol

VQ-024096

Reference Standard

N-Nitroso Flufenamic Acid

CAS: 23595-00-8
Formula: C₁₄H₉F₃N₂O₃
MW: 310.23 g/mol

VQ-025663

Reference Standard

N-Nitroso Fluoxetine

CAS: 150494-06-7
Formula: C₁₇H₁₇F₃N₂O₂
MW: 338.32 g/mol

In stock

Reference Standard

N-Nitroso Folic Acid

CAS: 26360-21-4
Formula: C₁₉H₁₈N₈O₇
MW: 470.4 g/mol

In stock

Reference Standard

N-Nitroso Folic acid

CAS: 29291-35-8
Formula: C₁₉H₁₈N₈O₇
MW: 470.4 g/mol

VQ-037396

Reference Standard

N-Nitroso Folic Acid Impurity D

Formula: C₁₄H₁₁N₇O₄
MW: 341.28 g/mol

In stock

Reference Standard

N-Nitroso Frovatriptan Impurity 1

Formula: C₁₄H₁₆N₄O₂
MW: 272.3 g/mol

In stock

Reference Standard

N-Nitroso Gabapentin EP Impurity A

CAS: 856068-98-9
Formula: C₉H₁₄N₂O₂
MW: 182.22 g/mol

VQ-030924

Reference Standard

N-Nitroso Glycine

CAS: 158179-60-3
Formula: C₂H₄N₂O₃
MW: 104.07 g/mol

VQ-040763

Reference Standard

N-Nitroso Hydrochlorothiazide

CAS: 63779-86-2
Formula: C₇H₇ClN₄O₅S₂
MW: 326.7 g/mol

In stock

Reference Standard

N-Nitroso Hydroxychloroquine EP Impurity C

Formula: C₁₆H₂₁ClN₄O₂
MW: 336.81 g/mol

In stock

Reference Standard

N-Nitroso Hydroxychloroquine EP Impurity D

Formula: C₁₆H₂₁ClN₄O
MW: 320.82 g/mol

In stock

Reference Standard

N-Nitroso Iminostilbene

CAS: 38652-29-8
Formula: C₁₄H₁₀N₂O
MW: 222.24 g/mol

VQ-021997

Reference Standard

N-Nitroso Indoline

CAS: 7633-57-0
Formula: C₈H₈N₂O
MW: 148.16 g/mol

VQ-032675

Reference Standard

N-Nitroso Itraconazole Impurity 1

CAS: 75051-59-1
Formula: C₁₁H₁₅N₃O₂
MW: 221.26 g/mol

In stock

Reference Standard

N-Nitroso ketamine

CAS: 86144-35-6
Formula: C₁₃H₁₅ClN₂O₂
MW: 266.72 g/mol

VQ-031366

Reference Standard

N-Nitroso L-Arginine

CAS: 151512-14-0
Formula: C₆H₁₂N₄O₃
MW: 188.18 g/mol

VQ-028967

Reference Standard

N-Nitroso Labetalol

CAS: 2820170-74-7
Formula: C₁₉H₂₃N₃O₄
MW: 357.4 g/mol

VQ-021245

Reference Standard

N-Nitroso Leucine Impurity

CAS: 78814-91-2
Formula: C₈H₁₄N₂O₄
MW: 202.21 g/mol

VQ-031603

Reference Standard

N-Nitroso Levofloxacin EP Impurity B

CAS: 1152314-62-9
Formula: C₁₇H₁₇FN₄O₅
MW: 376.3 g/mol

In stock

Reference Standard

N-Nitroso Levomefolate Impurity 1

Formula: C₂₀H₂₄N₈O₇
MW: 488.45 g/mol

VQ-006911

Reference Standard

N-Nitroso Lidocaine EP Impurity D

CAS: 3033377-17-9
Formula: C₁₂H₁₇N₃O₂
MW: 235.28 g/mol

VQ-022994

Reference Standard

N-Nitroso Linagliptin Impurity (R Isomer)

CAS: 3031851-92-7
Formula: C₁₀H₁₉N₃O₃
MW: 229.28 g/mol

VQ-006912

Reference Standard

N-Nitroso Linezolid Impurity-B

Formula: C₁₅H₂₁FN₄O₄
MW: 340.35 g/mol

In stock

Reference Standard

N-Nitroso Lisinopril

CAS: 519175-80-5
Formula: C₂₁H₃₀N₄O₆
MW: 434.5 g/mol

In stock

Reference Standard

N-Nitroso Lorcaserin

CAS: 2518136-84-8
Formula: C₁₁H₁₃ClN₂O
MW: 224.68 g/mol

VQ-038135

Reference Standard

N-Nitroso Macitentan Hydroxy N-Propyl Impurity

CAS: 3104323-52-3
Formula: C₁₅H₁₇BrN₄O₃
MW: 381.22 g/mol

VQ-038239

Reference Standard

N-Nitroso Maprotiline

CAS: 204268-61-1
Formula: C₂₀H₂₂N₂O
MW: 306.4 g/mol

VQ-031718

Reference Standard

N-Nitroso Mavacamten

Formula: C₁₅H₁₈N₄O₃
MW: 302.33 g/mol

In stock

Reference Standard

N-Nitroso Mefloquine (Rotamers)

Formula: C₁₇H₁₅F₆N₃O₂
MW: 407.31 g/mol

In stock

Reference Standard

N-Nitroso Melatonin

CAS: 278783-22-5
Formula: C₁₃H₁₅N₃O₃
MW: 261.28 g/mol

VQ-021273

Reference Standard

N-Nitroso Meropenem (Rotamers)

CAS: 3112735-69-7
Formula: C₁₇H₂₄N₄O₆S
MW: 412.46 g/mol

In stock

Reference Standard

N-Nitroso Methylphenidate

CAS: 55557-03-4
Formula: C₁₄H₁₈N₂O₃
MW: 262.3 g/mol

VQ-035456

Reference Standard

N-Nitroso Metoprolol

CAS: 138768-62-4
Formula: C₁₅H₂₄N₂O₄
MW: 296.36 g/mol

In stock

Reference Standard

N-Nitroso Midazolam EP Impurity A

CAS: 59469-02-2
Formula: C₁₈H₁₄ClFN₄O
MW: 356.8 g/mol

VQ-044844

Reference Standard

N-Nitroso Mirabegron

CAS: 3017159-61-1
Formula: C₂₁H₂₃N₅O₃S
MW: 425.5 g/mol

In stock

Reference Standard

N-Nitroso Mirabegron EP Impurity C

Formula: C₂₁H₂₃N₅O₂S
MW: 409.5 g/mol

In stock

Reference Standard

N-Nitroso Mirabegron EP Impurity D

Formula: C₂₆H₂₇N₇O₄S₂
MW: 565.67 g/mol

VQ-006921

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HSN code 3822 — chemicals list