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

Articaine EP Impurity J

CAS: 1160919-46-9
Formula: C₁₀H₁₂BrNO₃S
MW: 306.18 g/mol

VQ-020841

Reference Standard

Articaine Hydrochloride

CAS: 23964-57-0
Formula: C₁₃H₂₁ClN₂O₃S
MW: 320.84 g/mol

VQ-021626

Reference Standard

Asciminib

CAS: 1492952-76-7
Formula: C₂₀H₁₈ClF₂N₅O₃
MW: 449.8 g/mol

In stock

Reference Standard

Asciminib Impurity 2

CAS: 1492954-67-2
Formula: C₂₅H₂₆ClF₂N₅O₄
MW: 534 g/mol

VQ-045284

Reference Standard

Asciminib Impurity 54

CAS: 2244881-24-9
Formula: C₇H₆ClF₂NO
MW: 193.58 g/mol

VQ-044810

Reference Standard

Asciminib Keto Impurity

Formula: C₂₀H₁₆ClF₂N₅O₃
MW: 447.82 g/mol

In stock

Reference Standard

Asciminib S-Isomer

CAS: 1492952-73-4
Formula: C₂₀H₁₈ClF₂N₅O₃
MW: 449.8 g/mol

VQ-035459

Reference Standard

Ascomycin

CAS: 104987-12-4
Formula: C₄₃H₆₉NO₁₂
MW: 792 g/mol

VQ-028165

Reference Standard

Ascomycin Impurity 1

CAS: 104987-09-9
Formula: C₄₂H₆₇NO₁₂
MW: 778 g/mol

VQ-042334

Reference Standard

Ascorbic Acid EP Impurity C

CAS: 342385-52-8
Formula: C₆H₁₀O₇
MW: 194.14 g/mol

VQ-026377

Reference Standard

Ascorbic Acid EP Impurity C

CAS: 16533-48-5
Formula: C₆H₁₀O₇
MW: 194.14 g/mol

VQ-037899

Reference Standard

Ascorbic Acid EP Impurity D

CAS: 3031-98-9
Formula: C₇H₁₂O₇
MW: 208.17 g/mol

VQ-026373

Reference Standard

Ascorbic Acid EP Impurity G

CAS: 66757-69-5
Formula: C₆H₆O₇
MW: 190.11 g/mol

VQ-021250

Reference Standard

Ascorbic Acid EP Impurity H

CAS: 122046-79-1
Formula: C₇H₈O₇
MW: 204.13 g/mol

VQ-021249

Reference Standard

Ascorbic Acid Impurity C

CAS: 526-98-7
Formula: C₆H₁₀O₇
MW: 194.14 g/mol

VQ-004444

Reference Standard

Ascorbyl Glucoside

CAS: 129499-78-1
Formula: C₁₂H₁₈O₁₁
MW: 338.26 g/mol

VQ-032679

Reference Standard

Ascorbyl Tetraisopalmitate

CAS: 183476-82-6
Formula: C₇₀H₁₂₈O₁₀
MW: 1129.8 g/mol

VQ-039940

Reference Standard

Asenapine

CAS: 65576-45-6
Formula: C₁₇H₁₆ClNO
MW: 285.8 g/mol

VQ-007325

Reference Standard

Asenapine Deschloro Impurity

CAS: 1449581-59-2
Formula: C₁₇H₁₅NO₂
MW: 265.31 g/mol

In stock

Reference Standard

Asenapine Impurity 1

CAS: 129385-59-7
Formula: C₁₇H₁₄ClNO₂
MW: 299.7 g/mol

VQ-004446

Reference Standard

Asenapine Impurity 9

CAS: 1180843-76-8
Formula: C₁₈H₁₈ClNO₄
MW: 347.8 g/mol

VQ-029226

Reference Standard

Asenapine Lactam Impurity

CAS: 934996-79-9
Formula: C₁₇H₁₂ClNO₂
MW: 297.7 g/mol

VQ-004447

Reference Standard

Asenapine Maleate N-Oxide Impurity

CAS: 1367373-77-0
Formula: C₁₇H₁₆ClNO₂
MW: 301.8 g/mol

In stock

Reference Standard

Asenapine N-Oxide

CAS: 128949-51-9
Formula: C₁₇H₁₆ClNO₂
MW: 301.8 g/mol

VQ-024372

Reference Standard

Asenapine Pyrrolidine-2,4-dione Impurity

CAS: 1162120-35-5
Formula: C₁₇H₁₄ClNO₃
MW: 315.7 g/mol

VQ-029227

Reference Standard

Asenapine Tetradehydro Impurity

CAS: 129385-60-0
Formula: C₁₇H₁₂ClNO
MW: 281.7 g/mol

In stock

Reference Standard

Asiaticoside

CAS: 16830-15-2
Formula: C₄₈H₇₈O₁₉
MW: 959.1 g/mol

VQ-024375

Reference Standard

Asp-5-Oxytocin

CAS: 65907-78-0
Formula: C₄₃H₆₅N₁₁O₁₃S₂
MW: 1008.2 g/mol

VQ-027344

Reference Standard

Asp7 Linaclotide Impurity

CAS: 1207977-38-5
Formula: C₅₉H₇₈N₁₄O₂₂S₆
MW: 1527.7 g/mol

VQ-038043

Reference Standard

Asparagine EP Impurity C

CAS: 98490-54-1
Formula: C₈H₁₂N₄O₄
MW: 228.21 g/mol

VQ-035424

Reference Standard

Aspartame EP Impurity A

CAS: 5262-10-2
Formula: C₁₃H₁₄N₂O₄
MW: 262.26 g/mol

VQ-024376

Reference Standard

Aspartame EP Impurity B

CAS: 13433-09-5
Formula: C₁₃H₁₆N₂O₅
MW: 280.28 g/mol

VQ-021630

Reference Standard

Aspartame EP Impurity C

CAS: 63-91-2
Formula: C₉H₁₁NO₂
MW: 165.19 g/mol

In stock

Reference Standard

Aspartame-d3

CAS: 1356841-28-5
Formula: C₁₄H₁₈N₂O₅
MW: 297.32 g/mol

VQ-043378

Reference Standard

Aspartic Acid - Impurity C (Magnesium Salt Hydrobromide)

CAS: 53459-38-4
Formula: C₅H₈BrMgNO₄
MW: 250.33 g/mol

VQ-048754

Reference Standard

Aspartic acid-D3

CAS: 14341-75-4
Formula: C₄H₇NO₄
MW: 136.12 g/mol

VQ-048759

Reference Standard

Aspirin Impurity F

CAS: 1466-82-6
Formula: C₁₈H₁₄O₇
MW: 342.3 g/mol

VQ-021418

Reference Standard

Aspirin-d4

CAS: 97781-16-3
Formula: C₉H₈O₄
MW: 184.18 g/mol

VQ-024131

Reference Standard

Astemizole

CAS: 68844-77-9
Formula: C₂₈H₃₁FN₄O
MW: 458.6 g/mol

VQ-034785

Reference Standard

Asunaprevir

CAS: 630420-16-5
Formula: C₃₅H₄₆ClN₅O₉S
MW: 748.3 g/mol

VQ-045243

Reference Standard

Ataluren

CAS: 775304-57-9
Formula: C₁₅H₉FN₂O₃
MW: 284.24 g/mol

VQ-029230

Reference Standard

Ataluren-d4

CAS: 1922064-61-6
Formula: C₁₅H₉FN₂O₃
MW: 288.27 g/mol

VQ-047455

Reference Standard

Atazanavir

CAS: 198904-31-3
Formula: C₃₈H₅₂N₆O₇
MW: 704.9 g/mol

VQ-024379

Reference Standard

Atazanavir Amine Analog

CAS: 1028634-76-5
Formula: C₃₆H₅₀N₆O₅
MW: 646.8 g/mol

VQ-024382

Reference Standard

Atazanavir Diol Impurity

CAS: 73488-74-1
Formula: C₁₅H₂₃NO₄
MW: 281.35 g/mol

VQ-035815

Reference Standard

Atazanavir EP Impurity A

CAS: 4385-62-0
Formula: C₁₂H₉NO₂
MW: 199.2 g/mol

VQ-021639

Reference Standard

Atazanavir EP Impurity B Hydrochloride

CAS: 2549012-96-4
Formula: C₁₂H₁₀ClNO
MW: 219.66 g/mol

VQ-035421

Reference Standard

Atazanavir EP Impurity G

CAS: 1332981-16-4
Formula: C₃₈H₅₂N₆O₇
MW: 704.9 g/mol

VQ-020843

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HSN code 3822 — chemicals list