Chapter 38 · Miscellaneous chemical products

HSN code 3822 — chemicals list

29,025 products in our catalogue fall under HSN heading 3822. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

Reference Standard

Clomiphene-d5 Citrate

CAS: 1217200-17-3
Formula: C₃₂H₃₆ClNO₈
MW: 603.1 g/mol

VQ-036392

Reference Standard

Clomiphene-D5 Hydrochloride

CAS: 1346606-66-3
Formula: C₂₆H₂₉Cl₂NO
MW: 447.4 g/mol

VQ-047836

Reference Standard

Clomipramine

CAS: 303-49-1
Formula: C₁₉H₂₃ClN₂
MW: 314.9 g/mol

VQ-036393

Reference Standard

Clomipramine Dihydrochloride EP Impurity A

CAS: 2305824-51-3
Formula: C₂₃H₃₄Cl₃N₃
MW: 458.9 g/mol

VQ-029870

Reference Standard

Clomipramine EP Impurity C

CAS: 2095-42-3
Formula: C₁₉H₂₁ClN₂
MW: 312.8 g/mol

VQ-036395

Reference Standard

Clomipramine EP Impurity D

CAS: 3589-22-8
Formula: C₁₉H₂₂Cl₂N₂
MW: 349.3 g/mol

VQ-047837

Reference Standard

Clomipramine EP Impurity D Hydrochloride

CAS: 115189-28-1
Formula: C₁₉H₂₃Cl₃N₂
MW: 385.8 g/mol

VQ-025049

Reference Standard

Clomipramine EP Impurity F

CAS: 32943-25-2
Formula: C₁₄H₁₂ClN
MW: 229.7 g/mol

VQ-022237

Reference Standard

Clomipramine EP Impurity G

CAS: 1425793-87-8
Formula: C₁₇H₁₆ClN
MW: 269.8 g/mol

VQ-025050

Reference Standard

Clomipramine Hydrochloride

CAS: 17321-77-6
Formula: C₁₉H₂₄Cl₂N₂
MW: 351.3 g/mol

VQ-025048

Reference Standard

Clomipramine Hydrochloride EP Impurity A

CAS: 2305824-50-2
Formula: C₂₃H₃₂ClN₃
MW: 386 g/mol

VQ-036399

Reference Standard

Clomipramine Hydrochloride EP Impurity C

CAS: 2724726-85-4
Formula: C₁₉H₂₂Cl₂N₂
MW: 349.3 g/mol

VQ-043120

Reference Standard

Clomipramine N-Oxide

CAS: 14171-67-6
Formula: C₁₉H₂₃ClN₂O
MW: 330.8 g/mol

VQ-025051

Reference Standard

Clomipramine-d3 Hydrochloride

CAS: 1398065-86-5
Formula: C₁₉H₂₄Cl₂N₂
MW: 354.3 g/mol

VQ-036398

Reference Standard

Clomipramine-D6 Hydrochloride

CAS: 1189882-28-7
Formula: C₁₉H₂₄Cl₂N₂
MW: 357.3 g/mol

VQ-047838

Reference Standard

Clonazepam EP Impurity B

CAS: 55198-89-5
Formula: C₁₅H₁₀ClN₃O₃
MW: 315.71 g/mol

VQ-029871

Reference Standard

Clonidine

CAS: 4205-90-7
Formula: C₉H₉Cl₂N₃
MW: 230.09 g/mol

VQ-029662

Reference Standard

Clonidine d4

CAS: 62497-68-1
Formula: C₉H₅D₄Cl₂N₃
MW: 234.12 g/mol

VQ-044748

Reference Standard

Clonidine EP Impurity B

CAS: 54707-71-0
Formula: C₁₁H₁₁Cl₂N₃O
MW: 272.13 g/mol

VQ-025054

Reference Standard

Clonidine Hydrochloride

CAS: 4205-91-8
Formula: C₉H₁₀Cl₃N₃
MW: 266.6 g/mol

VQ-029872

Reference Standard

CLONIDINE IMPURITIES(N-((2,4,6-Trichlorophenyl) carbamothioyl)benzamide)

CAS: 96938-54-4
Formula: C₁₄H₉Cl₃N₂OS
MW: 359.66 g/mol

VQ-036402

Reference Standard

Clonidine-D4 Hydrochloride

CAS: 67151-02-4
Formula: C₉H₁₀Cl₃N₃
MW: 270.6 g/mol

VQ-036404

Reference Standard

Clonitrate

CAS: 2612-33-1
Formula: C₃H₅ClN₂O₆
MW: 200.53 g/mol

VQ-047841

Reference Standard

Clonixin

CAS: 17737-65-4
Formula: C₁₃H₁₁ClN₂O₂
MW: 262.69 g/mol

VQ-024920

Reference Standard

Clonixin Impurity B

CAS: 17782-10-4
Formula: C₁₄H₁₄N₂O₂
MW: 242.27 g/mol

In stock

Reference Standard

Clopamide

CAS: 636-54-4
Formula: C₁₄H₂₀ClN₃O₃S
MW: 345.8 g/mol

VQ-036405

Reference Standard

Clopamide EP Impurity C

CAS: 1205-30-7
Formula: C₇H₆ClNO₄S
MW: 235.65 g/mol

VQ-022241

Reference Standard

Cloperastine Fendizoate

CAS: 85187-37-7
Formula: C₄₀H₃₈ClNO₅
MW: 648.2 g/mol

VQ-031523

Reference Standard

Cloperastine Hydrochloride

CAS: 14984-68-0
Formula: C₂₀H₂₅Cl₂NO
MW: 366.3 g/mol

VQ-029876

Reference Standard

Clopidogrel 2-Methoxysulphonyl Impurity

CAS: 2250240-57-2
Formula: C₁₇H₁₈ClNO₅S₂
MW: 415.91 g/mol

In stock

Reference Standard

Clopidogrel 2,3 Analog Dimer Impurity

Formula: C₂₆H₂₈Cl₂N₂O₄S
MW: 535.48 g/mol

In stock

Reference Standard

Clopidogrel 2,4 Analog Dimer Impurity

Formula: C₂₆H₂₈Cl₂N₂O₄S
MW: 535.48 g/mol

In stock

Reference Standard

Clopidogrel 3,4 Analog Dimer Impurity

Formula: C₂₆H₂₈Cl₂N₂O₄S
MW: 535.48 g/mol

In stock

Reference Standard

Clopidogrel Acid N-Oxide

CAS: 1319197-73-3
Formula: C₁₅H₁₄ClNO₃S
MW: 323.8 g/mol

VQ-036416

Reference Standard

Clopidogrel Active Metabolite

CAS: 1148015-30-8
Formula: C₁₆H₁₈ClNO₄S
MW: 355.8 g/mol

VQ-047853

Reference Standard

Clopidogrel Acyl-beta-D-glucuronide

CAS: 1314116-53-4
Formula: C₂₁H₂₂ClNO₈S
MW: 483.9 g/mol

VQ-029900

Reference Standard

Clopidogrel CLB 1 Impurity

Formula: C₂₆H₂₈Cl₂N₂O₄S
MW: 535.48 g/mol

VQ-004662

Reference Standard

Clopidogrel EP Impurity A

CAS: 144750-42-5
Formula: C₁₅H₁₅Cl₂NO₂S
MW: 344.3 g/mol

VQ-025057

Reference Standard

Clopidogrel EP Impurity A

CAS: 144457-28-3
Formula: C₁₅H₁₄ClNO₂S
MW: 307.8 g/mol

VQ-029894

Reference Standard

Clopidogrel EP Impurity B

CAS: 1396841-05-6
Formula: C₁₆H₁₆ClNO₂S
MW: 321.8 g/mol

VQ-025058

Reference Standard

Clopidogrel EP Impurity B Hydrochloride

CAS: 1396607-35-4
Formula: C₁₆H₁₇Cl₂NO₂S
MW: 358.3 g/mol

VQ-043121

Reference Standard

Clopidogrel EP Impurity C

CAS: 120202-71-3
Formula: C₁₆H₁₈ClNO₆S₂
MW: 419.9 g/mol

VQ-025059

Reference Standard

Clopidogrel EP Impurity C (Free Base)

CAS: 120202-69-9
Formula: C₁₆H₁₆ClNO₂S
MW: 321.8 g/mol

VQ-043679

Reference Standard

Clopidogrel EP Impurity D

CAS: 1421283-60-4
Formula: C₂₄H₂₁Cl₂NO₄S
MW: 490.4 g/mol

VQ-025060

Reference Standard

Clopidogrel EP Impurity E

CAS: 90055-68-8
Formula: C₁₅H₁₅ClN₂OS
MW: 306.8 g/mol

VQ-029885

Reference Standard

Clopidogrel EP Impurity E

CAS: 444728-13-6
Formula: C₁₅H₁₅ClN₂OS
MW: 306.8 g/mol

VQ-029897

Reference Standard

Clopidogrel EP Impurity F

CAS: 141109-20-8
Formula: C₁₅H₁₆ClNO₂S
MW: 309.8 g/mol

VQ-029880

Reference Standard

Clopidogrel EP Impurity F Hydrochloride

CAS: 141109-19-5
Formula: C₁₅H₁₇Cl₂NO₂S
MW: 346.3 g/mol

VQ-029883

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HSN code 3822 — chemicals list