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

Oseltamivir-d3

CAS: 1093851-61-6
Formula: C₁₆H₂₈N₂O₄
MW: 315.42 g/mol

VQ-038811

Reference Standard

Osilodrostat

CAS: 928134-65-0
Formula: C₁₃H₁₀FN₃
MW: 227.24 g/mol

VQ-027055

Reference Standard

Osilodrostat Impurity 1

CAS: 928134-66-1
Formula: C₁₃H₁₀FN₃
MW: 227.24 g/mol

VQ-049356

Reference Standard

Osilodrostat Phosphate

CAS: 1315449-72-9
Formula: C₁₃H₁₃FN₃O₄P
MW: 325.23 g/mol

VQ-049357

Reference Standard

Osimertinib

CAS: 1421373-65-0
Formula: C₂₈H₃₃N₇O₂
MW: 499.6 g/mol

In stock

Reference Standard

Osimertinib 2-Amide impurity

CAS: 2213409-62-0
Formula: C₂₃H₂₀FN₅O₂
MW: 417.4 g/mol

VQ-032307

Reference Standard

Osimertinib Acetyl Impurity

CAS: 2227103-37-7
Formula: C₂₇H₃₃N₇O₂
MW: 487.6 g/mol

VQ-032308

Reference Standard

Osimertinib Amine Impurity

CAS: 1421372-66-8
Formula: C₂₅H₃₁N₇O
MW: 445.6 g/mol

In stock

Reference Standard

Osimertinib Chloro Impurity

CAS: 1421373-36-5
Formula: C₂₈H₃₄ClN₇O₂
MW: 536.1 g/mol

In stock

Reference Standard

Osimertinib Dimer Impurity 1

CAS: 2919324-15-3
Formula: C₅₃H₆₄N₁₄O₃
MW: 945.2 g/mol

In stock

Reference Standard

Osimertinib Dimer Impurity 3

Formula: C₅₆H₆₆N₁₄O₄
MW: 999.24 g/mol

VQ-005443

Reference Standard

Osimertinib Hydroxy Impurity

Formula: C₂₈H₃₅N₇O₃
MW: 517.62 g/mol

In stock

Reference Standard

Osimertinib Impurity 1

CAS: 360062-41-5
Formula: C₂₀H₁₄N₄
MW: 310.35 g/mol

VQ-049361

Reference Standard

Osimertinib Impurity 14

CAS: 2364486-23-5
Formula: C₁₃H₁₀ClN₃
MW: 243.69 g/mol

In stock

Reference Standard

Osimertinib Impurity 22

CAS: 3025819-85-3
Formula: C₉H₆F₄N₂O₄
MW: 282.15 g/mol

VQ-049360

Reference Standard

Osimertinib Impurity G

CAS: 2044702-39-6
Formula: C₂₅H₂₆N₆O₂
MW: 442.5 g/mol

In stock

Reference Standard

Osimertinib Impurity G (Pre Final)

CAS: 1801616-92-1
Formula: C₂₂H₂₄N₆O
MW: 388.5 g/mol

In stock

Reference Standard

Osimertinib Impurity N

CAS: 1932710-29-6
Formula: C₃₁H₃₅N₇O₃
MW: 553.7 g/mol

VQ-027059

Reference Standard

Osimertinib Mesylate

CAS: 1421373-66-1
Formula: C₂₉H₃₇N₇O₅S
MW: 595.7 g/mol

In stock

Reference Standard

Osimertinib Metabolite M3

CAS: 1421373-99-0
Formula: C₂₇H₃₁N₇O₂
MW: 485.6 g/mol

VQ-032309

Reference Standard

Osimertinib Methoxy Impurity

Formula: C₂₉H₃₇N₇O₃
MW: 531.65 g/mol

In stock

Reference Standard

Osimertinib Methoxy Impurity

CAS: 3050754-62-3
Formula: C₂₉H₃₇N₇O₃
MW: 531.65 g/mol

VQ-032306

Reference Standard

Osimertinib N-Methylacrylamide Impurity

CAS: 2850389-35-2
Formula: C₃₀H₃₃N₇O₃
MW: 539.6 g/mol

VQ-027057

Reference Standard

Osimertinib N-Nitroso N Desmethyl Impurity

Formula: C₂₇H₃₀N₈O₃
MW: 514.58 g/mol

In stock

Reference Standard

Osimertinib N-Oxide

CAS: 2411395-22-5
Formula: C₂₈H₃₃N₇O₃
MW: 515.6 g/mol

VQ-027058

Reference Standard

Osimertinib N'-Oxide Impurity

CAS: 1975982-94-5
Formula: C₂₈H₃₃N₇O₃
MW: 515.6 g/mol

In stock

Reference Standard

Osimertinib-13CD3

CAS: 2254100-49-5
Formula: C₂₈H₃₃N₇O₂
MW: 503.6 g/mol

VQ-049365

Reference Standard

Ospemifene

CAS: 128607-22-7
Formula: C₂₄H₂₃ClO₂
MW: 378.9 g/mol

VQ-027061

Reference Standard

Ospemifene Dichloro Impurity

CAS: 211372-71-3
Formula: C₁₈H₁₈Cl₂
MW: 305.2 g/mol

VQ-038817

Reference Standard

Ospemifene E-Isomer Impurity

CAS: 238089-02-6
Formula: C₂₄H₂₃ClO₂
MW: 378.9 g/mol

VQ-005450

Reference Standard

Ospemifene Ethyl Ester Impurity

CAS: 341527-08-0
Formula: C₂₆H₂₅ClO₃
MW: 420.93 g/mol

VQ-044997

Reference Standard

Ospemifene Metabolite M3

CAS: 128585-02-4
Formula: C₂₄H₂₁ClO₃
MW: 392.9 g/mol

VQ-044996

Reference Standard

Ostarine

CAS: 841205-47-8
Formula: C₁₉H₁₄F₃N₃O₃
MW: 389.3 g/mol

VQ-049367

Reference Standard

Osunprotafib

CAS: 2489404-97-7
Formula: C₁₇H₂₄FN₃O₄S
MW: 385.5 g/mol

VQ-032905

Reference Standard

Oteseconazole

CAS: 1340593-59-0
Formula: C₂₃H₁₆F₇N₅O₂
MW: 527.4 g/mol

VQ-027062

Reference Standard

Oteseconazole Epoxide Impurity

CAS: 294182-28-8
Formula: C₁₄H₈BrF₄NO
MW: 362.12 g/mol

VQ-045483

Reference Standard

Otilonium Bromide

CAS: 26095-59-0
Formula: C₂₉H₄₃BrN₂O₄
MW: 563.6 g/mol

VQ-027319

Reference Standard

Otilonium Bromide Impurity 14 Bromide

CAS: 26187-16-6
Formula: C₃₀H₄₅BrN₂O₄
MW: 577.6 g/mol

VQ-041251

Reference Standard

Otilonium Bromide Impurity 3

CAS: 14629-01-7
Formula: C₁₄H₂₃BrN₂O₂
MW: 331.25 g/mol

VQ-027320

Reference Standard

Ouratea proanthocyanidin A

CAS: 274678-42-1
Formula: C₃₁H₂₈O₁₂
MW: 592.5 g/mol

VQ-039775

Reference Standard

Oxaceprol

CAS: 33996-33-7
Formula: C₇H₁₁NO₄
MW: 173.17 g/mol

VQ-041252

Reference Standard

Oxacillin

CAS: 66-79-5
Formula: C₁₉H₁₉N₃O₅S
MW: 401.4 g/mol

VQ-044185

Reference Standard

Oxacillin EP Impurity B

CAS: 1642629-95-5
Formula: C₁₉H₂₁N₃O₆S
MW: 419.5 g/mol

VQ-041254

Reference Standard

Oxacillin EP Impurity C

CAS: 1136-45-4
Formula: C₁₁H₉NO₃
MW: 203.19 g/mol

VQ-032988

Reference Standard

Oxacillin Impurity G

CAS: 724695-30-1
Formula: C₁₉H₁₈ClN₃O₅S
MW: 435.9 g/mol

VQ-032990

Reference Standard

Oxacillin Sodium Monohydrate

CAS: 7240-38-2
Formula: C₁₉H₂₀N₃NaO₆S
MW: 441.4 g/mol

VQ-019562

Reference Standard

Oxacillin Sodium Monohydrate EP Impurity F

CAS: 5053-35-0
Formula: C₁₉H₁₉N₃O₄S₂
MW: 417.5 g/mol

VQ-032989

Reference Standard

Oxacillin sodium salt

CAS: 1173-88-2
Formula: C₁₉H₁₈N₃NaO₅S
MW: 423.4 g/mol

VQ-041253

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HSN code 3822 — chemicals list