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

Alizapride Hydrochloride

CAS: 59338-87-3
Formula: C₁₆H₂₂ClN₅O₂
MW: 351.8 g/mol

VQ-035657

Alizarin red S

CAS: 130-22-3
Formula: C₁₄H₇NaO₇S
MW: 342.26 g/mol

VQ-000456

AR / Spectroscopy

Alizarin red S, for spectroscopy 70%

CAS: 130-22-3
Formula: C₁₄H₇NaO₇S
MW: 342.26 g/mol

VQ-046181

Spectroscopy

Alizarin red S, for spectroscopy 70%

CAS: 130-22-3
Formula: C₁₄H₇NaO₇S
MW: 342.26 g/mol

VQ-046182

Microscopy

Alizarin yellow

Cat. No.: VQ-000458

VQ-000458

Reference Standard

Alkene Leucine Carfilzomib

CAS: 1660143-42-9
Formula: C₄₀H₅₇N₅O₆
MW: 703.9 g/mol

VQ-024793

Reference Standard

All-(S)-Posaconazole

CAS: 1246391-73-0
Formula: C₃₇H₄₂F₂N₈O₄
MW: 700.8 g/mol

VQ-033248

Reference Standard

All-E-Heptaprenol

CAS: 32304-16-8
Formula: C₃₅H₅₈O
MW: 494.8 g/mol

VQ-041473

Reference Standard

All-rac-alfa-Tocopherol EP Impurity A (Mixture of Diastereomers)

CAS: 185672-33-7
Formula: C₂₉H₅₀O₂
MW: 430.7 g/mol

VQ-034664

Reference Standard

All-trans 5,6-Epoxy Retinoic Acid

CAS: 13100-69-1
Formula: C₂₀H₂₈O₃
MW: 316.4 g/mol

VQ-031286

Reference Standard

All-trans-Anhydro Retinol

CAS: 1224-78-8
Formula: C₂₀H₂₈
MW: 268.4 g/mol

VQ-028725

Reference Standard

All-trans-Retinal

CAS: 116-31-4
Formula: C₂₀H₂₈O
MW: 284.4 g/mol

VQ-035280

Reference Standard

Allethrin

CAS: 584-79-2
Formula: C₁₉H₂₆O₃
MW: 302.4 g/mol

VQ-038911

Reference Standard

Allicin

CAS: 539-86-6
Formula: C₆H₁₀OS₂
MW: 162.3 g/mol

VQ-029064

Reference Standard

Allobarbital

CAS: 52-43-7
Formula: C₁₀H₁₂N₂O₃
MW: 208.21 g/mol

VQ-047364

Reference Standard

Alloc Bromoridane

CAS: 117348-70-6
Formula: C₁₃H₂₀BrNO₄
MW: 334.21 g/mol

VQ-043081

Reference Standard

Allochenodeoxycholic Acid

CAS: 15357-34-3
Formula: C₂₄H₄₀O₄
MW: 392.6 g/mol

VQ-043767

Reference Standard

Allopregnanolone

CAS: 516-54-1
Formula: C₂₁H₃₄O₂
MW: 318.5 g/mol

VQ-033339

Reference Standard

Allopurinol - Impurity A

CAS: 27511-79-1
Formula: C₈H₁₄N₈O₆S
MW: 350.32 g/mol

VQ-043035

Reference Standard

Allopurinol EP Impurity A

CAS: 5334-31-6
Formula: C₄H₆N₄O
MW: 126.12 g/mol

VQ-021492

Reference Standard

Allopurinol EP Impurity B

CAS: 22407-20-1
Formula: C₅H₆N₄O₂
MW: 154.13 g/mol

VQ-021493

Reference Standard

Allopurinol EP Impurity C

CAS: 1346604-13-4
Formula: C₆H₆N₆O
MW: 178.15 g/mol

VQ-021494

Reference Standard

Allopurinol EP Impurity D

CAS: 6994-25-8
Formula: C₆H₉N₃O₂
MW: 155.15 g/mol

VQ-021495

Reference Standard

Allopurinol EP Impurity E

CAS: 31055-19-3
Formula: C₇H₉N₃O₃
MW: 183.16 g/mol

VQ-021496

Reference Standard

Allopurinol Impurity F (Freebase)

CAS: 302-01-2
Formula: H₄N₂
MW: 32.05 g/mol

VQ-004353

Reference Standard

Allopurinol Impurity F (Hydrate)

CAS: 7803-57-8
Formula: H₆N₂O
MW: 50.06 g/mol

VQ-004354

Reference Standard

Allopurinol Impurity F (Hydrochloride Salt)

CAS: 2644-70-4
Formula: ClH₅N₂
MW: 68.51 g/mol

VQ-004355

Reference Standard

Allopurinol Impurity F (Sulfate Salt)

CAS: 10034-93-2
Formula: H₆N₂O₄S
MW: 130.13 g/mol

In stock

Reference Standard

Allopurinol Nitrile Hydrochloride Impurity

CAS: 478081-97-9
Formula: C₄H₄N₄ : HCl

VQ-045278

Reference Standard

Allopurinol Nitrile Impurity

CAS: 16617-46-2
Formula: C₄H₄N₄
MW: 108.1 g/mol

VQ-023355

Reference Standard

Allopurinol-d2

CAS: 916979-34-5
Formula: C₅H₄N₄O
MW: 138.12 g/mol

VQ-024201

Reference Standard

Alloursodeoxycholic acid

CAS: 105227-28-9
Formula: C₂₄H₄₀O₄
MW: 392.6 g/mol

VQ-030123

Reference Standard

Allylestrenol Impurity A

CAS: 3646-28-4
Formula: C₁₈H₂₆O
MW: 258.4 g/mol

VQ-028884

Reference Standard

Almorexant Hydrochloride

CAS: 913358-93-7
Formula: C₂₉H₃₂ClF₃N₂O₃
MW: 549 g/mol

VQ-047366

Reference Standard

Almotriptan

CAS: 154323-57-6
Formula: C₁₇H₂₅N₃O₂S
MW: 335.5 g/mol

VQ-021499

Reference Standard

Almotriptan Chlorobutylidene Impurity

CAS: 1092797-25-5
Formula: C₁₅H₂₂ClN₃O₂S
MW: 343.9 g/mol

VQ-045435

Reference Standard

Almotriptan Dimer Impurity

CAS: 1330166-13-6
Formula: C₃₀H₄₁N₅O₂S
MW: 535.7 g/mol

VQ-024202

Reference Standard

Almotriptan EP Impurity A

CAS: 334981-12-3
Formula: C₁₆H₂₃N₃O₂S
MW: 321.4 g/mol

VQ-020762

Reference Standard

Almotriptan EP Impurity C

CAS: 1018676-02-2
Formula: C₁₈H₂₇N₃O₃S
MW: 365.5 g/mol

VQ-020763

Reference Standard

Almotriptan EP Impurity D (Fumarate Salt)

CAS: 1246860-65-0
Formula: C₃₄H₄₆N₆O₈S₂
MW: 730.9 g/mol

VQ-029066

Reference Standard

Almotriptan EP Impurity D (Oxalate)

CAS: 1018676-03-3
Formula: C₁₇H₂₃N₃O₆S
MW: 397.4 g/mol

VQ-045279

Reference Standard

Almotriptan EP Impurity E

CAS: 603137-43-5
Formula: C₁₇H₂₅N₃O₃S
MW: 351.5 g/mol

VQ-021501

Reference Standard

Almotriptan EP Impurity E (Malic Acid)

CAS: 1189348-94-4
Formula: C₂₁H₃₁N₃O₈S
MW: 485.6 g/mol

VQ-043646

Reference Standard

Almotriptan EP Impurity E Hydrochloride

CAS: 1391054-49-1
Formula: C₁₇H₂₆ClN₃O₃S
MW: 387.9 g/mol

VQ-035661

Reference Standard

Almotriptan EP impurity F TFA salt

CAS: 2749821-93-8
Formula: C₁₉H₂₉N₃O₂S
MW: 363.5 g/mol

VQ-024084

Reference Standard

Almotriptan Maleate

CAS: 181183-52-8
Formula: C₂₁H₃₁N₃O₇S
MW: 469.6 g/mol

VQ-021500

Reference Standard

Almotriptan Methyl Tetrahydro Indole Impurity

CAS: 334981-31-6
Formula: C₁₇H₂₃N₃O₂S
MW: 333.5 g/mol

VQ-024203

Reference Standard

Almotriptan Tetrahydro Indole Impurity

CAS: 334981-14-5
Formula: C₁₆H₂₁N₃O₂S
MW: 319.4 g/mol

VQ-045436

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HSN code 3822 — chemicals list