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

Cebranopadol

CAS: 863513-91-1
Formula: C₂₄H₂₇FN₂O
MW: 378.5 g/mol

VQ-024827

Reference Standard

Cedazuridine

CAS: 1141397-80-9
Formula: C₉H₁₄F₂N₂O₅
MW: 268.21 g/mol

VQ-028939

Reference Standard

Cediranib

CAS: 288383-20-0
Formula: C₂₅H₂₇FN₄O₃
MW: 450.5 g/mol

VQ-043099

Reference Standard

Cefacetrile

CAS: 10206-21-0
Formula: C₁₃H₁₃N₃O₆S
MW: 339.33 g/mol

VQ-024828

Reference Standard

Cefaclor

CAS: 53994-73-3
Formula: C₁₅H₁₄ClN₃O₄S
MW: 367.8 g/mol

VQ-029676

Reference Standard

Cefaclor - Impurity C

CAS: 143059-69-2
Formula: C₁₅H₁₄ClN₃O₄S
MW: 367.8 g/mol

VQ-022050

Reference Standard

Cefaclor Dimer

CAS: 142975-51-7
Formula: C₃₀H₂₆Cl₂N₆O₇S₂
MW: 717.6 g/mol

VQ-024829

Reference Standard

Cefaclor EP Impurity B

CAS: 53994-69-7
Formula: C₇H₇ClN₂O₃S
MW: 234.66 g/mol

VQ-021082

Reference Standard

Cefaclor EP Impurity D

CAS: 152575-13-8
Formula: C₁₅H₁₄ClN₃O₄S
MW: 367.8 g/mol

VQ-022049

Reference Standard

Cefaclor EP Impurity E

CAS: 188915-50-6
Formula: C₁₄H₁₄ClN₃O₄S
MW: 355.8 g/mol

VQ-021083

Reference Standard

Cefaclor EP Impurity F

CAS: 2882-18-0
Formula: C₁₀H₈N₂O
MW: 172.18 g/mol

VQ-021081

Reference Standard

Cefaclor EP Impurity G

CAS: 67308-21-8
Formula: C₁₆H₁₇N₃O₄S
MW: 347.4 g/mol

VQ-021084

Reference Standard

Cefaclor Monohydrate

CAS: 70356-03-5
Formula: C₁₅H₁₆ClN₃O₅S
MW: 385.8 g/mol

VQ-022048

Reference Standard

Cefaclor-d5

CAS: 1426173-90-1
Formula: C₁₅H₁₄ClN₃O₄S
MW: 372.8 g/mol

VQ-036181

Reference Standard

Cefadroxil

CAS: 50370-12-2
Formula: C₁₆H₁₇N₃O₅S
MW: 363.4 g/mol

VQ-024831

Reference Standard

Cefadroxil Dimer

CAS: 2378158-45-1
Formula: C₃₂H₃₂N₆O₉S₂
MW: 708.8 g/mol

VQ-022054

Reference Standard

Cefadroxil EP Impurity C (Mixture of isomers)

CAS: 147103-96-6
Formula: C₁₆H₁₉N₃O₆S
MW: 381.4 g/mol

VQ-024832

Reference Standard

Cefadroxil EP Impurity D

CAS: 144790-28-3
Formula: C₁₆H₁₇N₃O₅S
MW: 363.4 g/mol

VQ-022051

Reference Standard

Cefadroxil EP Impurity E

CAS: 147103-93-3
Formula: C₁₁H₁₁N₃O₃
MW: 233.22 g/mol

VQ-022053

Reference Standard

Cefadroxil EP Impurity G

CAS: 34876-35-2
Formula: C₅H₆O₂S
MW: 130.17 g/mol

VQ-021125

Reference Standard

Cefadroxil EP Impurity H

CAS: 146794-70-9
Formula: C₁₃H₁₈N₂O₄S
MW: 298.36 g/mol

VQ-021127

Reference Standard

Cefadroxil ethyl homolog

CAS: 2243976-70-5
Formula: C₁₇H₁₉N₃O₅S
MW: 377.4 g/mol

VQ-022058

Reference Standard

Cefadroxil Monohydrate

CAS: 66592-87-8
Formula: C₁₆H₁₉N₃O₆S
MW: 381.4 g/mol

VQ-019500

Reference Standard

Cefadroxil Sulfoxide

CAS: 182290-77-3
Formula: C₁₆H₁₇N₃O₆S
MW: 379.4 g/mol

VQ-022055

Reference Standard

Cefalexin EP Impurity A

CAS: 875-74-1
Formula: C₈H₉NO₂
MW: 151.16 g/mol

In stock

Reference Standard

Cefalexin EP Impurity F

CAS: 79750-46-2
Formula: C₁₆H₁₇N₃O₄S
MW: 347.4 g/mol

VQ-020695

Reference Standard

Cefalexin Impurity 1

CAS: 65870-51-1
Formula: C₁₁H₁₁N₃O₂
MW: 217.22 g/mol

VQ-036182

Reference Standard

Cefalonium

CAS: 5575-21-3
Formula: C₂₀H₁₈N₄O₅S₂
MW: 458.5 g/mol

VQ-029677

Reference Standard

Cefalonium Hydrate

CAS: 1486466-27-6
Formula: C₂₀H₂₀N₄O₆S₂
MW: 476.5 g/mol

VQ-047705

Reference Standard

Cefalotin EP Impurity A

CAS: 34691-02-6
Formula: C₁₄H₁₄N₂O₄S₂
MW: 338.4 g/mol

VQ-029678

Reference Standard

Cefalotin EP Impurity B

CAS: 5935-65-9
Formula: C₁₄H₁₄N₂O₅S₂
MW: 354.4 g/mol

VQ-024835

Reference Standard

Cefamandole

CAS: 34444-01-4
Formula: C₁₈H₁₈N₆O₅S₂
MW: 462.5 g/mol

VQ-047706

Reference Standard

Cefamandole Nafate

CAS: 42540-40-9
Formula: C₁₉H₁₇N₆NaO₆S₂
MW: 512.5 g/mol

VQ-036185

Reference Standard

Cefapirin EP Impurity A

CAS: 60517-75-1
Formula: C₁₅H₁₃N₃O₄S₂
MW: 363.4 g/mol

VQ-036186

Reference Standard

Cefapirin EP Impurity B

CAS: 38115-21-8
Formula: C₁₅H₁₅N₃O₅S₂
MW: 381.4 g/mol

VQ-036187

Reference Standard

Cefapirin EP Impurity C

CAS: 47364-76-1
Formula: C₁₅H₁₅N₃O₄S₂
MW: 365.4 g/mol

VQ-029681

Reference Standard

Cefazedone

CAS: 56187-47-4
Formula: C₁₈H₁₅Cl₂N₅O₅S₃
MW: 548.4 g/mol

VQ-035074

Reference Standard

Cefazolin Acid

CAS: 25953-19-9
Formula: C₁₄H₁₄N₈O₄S₃
MW: 454.5 g/mol

VQ-022062

Reference Standard

Cefazolin Delta-2-Isomer

CAS: 55390-53-9
Formula: C₁₄H₁₄N₈O₄S₃
MW: 454.5 g/mol

VQ-024841

Reference Standard

Cefazolin EP Impurity A

CAS: 30246-33-4
Formula: C₁₁H₁₂N₄O₃S₃
MW: 344.4 g/mol

VQ-021086

Reference Standard

Cefazolin EP Impurity B

CAS: 2384108-14-7
Formula: C₁₆H₂₀N₄O₄S₃
MW: 428.6 g/mol

VQ-022068

Reference Standard

Cefazolin EP Impurity C

CAS: 56842-77-4
Formula: C₁₁H₁₂N₆O₄S
MW: 324.32 g/mol

VQ-021087

Reference Standard

Cefazolin EP Impurity D

CAS: 32510-61-5
Formula: C₁₃H₁₄N₆O₆S
MW: 382.35 g/mol

VQ-029683

Reference Standard

Cefazolin EP Impurity D sodium salt

CAS: 27164-45-0
Formula: C₁₃H₁₃N₆NaO₆S
MW: 404.34 g/mol

VQ-029686

Reference Standard

Cefazolin EP Impurity E

CAS: 29490-19-5
Formula: C₃H₄N₂S₂
MW: 132.21 g/mol

VQ-022063

Reference Standard

Cefazolin EP Impurity G

CAS: 1172998-53-6
Formula: C₁₁H₁₀N₆O₄S
MW: 322.3 g/mol

VQ-022066

Reference Standard

Cefazolin EP Impurity I

CAS: 1675244-99-1
Formula: C₁₄H₁₆N₈O₅S₃
MW: 472.5 g/mol

VQ-024839

Reference Standard

Cefazolin EP Impurity J

CAS: 1675245-00-7
Formula: C₁₁H₁₂N₆O₅S
MW: 340.32 g/mol

VQ-024840

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HSN code 3822 — chemicals list