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

Apremilast D8

CAS: 1258597-45-3
Formula: C₂₂H₁₆D₈N₂O₇S
MW: 468.55 g/mol

VQ-043992

Reference Standard

Apremilast Dimer

CAS: 1802246-60-1
Formula: C₃₀H₂₇N₃O₉S
MW: 605.6 g/mol

VQ-021610

Reference Standard

Apremilast Dimethoxy Analog

CAS: 1809089-51-7
Formula: C₂₁H₂₂N₂O₇S
MW: 446.5 g/mol

VQ-029201

Reference Standard

Apremilast Enantiomer

CAS: 253168-86-4
Formula: C₂₂H₂₄N₂O₇S
MW: 460.5 g/mol

VQ-029194

Reference Standard

Apremilast EP Impurity C

CAS: 2487573-02-2
Formula: C₂₁H₂₁NO₇S
MW: 431.46 g/mol

VQ-035142

Reference Standard

Apremilast EP Impurity D

CAS: 2448678-64-4
Formula: C₂₃H₂₆N₂O₇S
MW: 474.5 g/mol

VQ-021607

Reference Standard

Apremilast EP Impurity E

CAS: 2487573-03-3
Formula: C₂₂H₂₄N₂O₇S
MW: 460.5 g/mol

VQ-021608

Reference Standard

Apremilast EP Impurity H

CAS: 253168-94-4
Formula: C₁₂H₁₉NO₄S
MW: 273.35 g/mol

VQ-006244

Reference Standard

Apremilast Ethanamine L(-)pyroglutamate Salt (S Isomer)

CAS: 1912443-44-7
Formula: C₁₇H₂₆N₂O₇S
MW: 402.46 g/mol

VQ-021612

Reference Standard

Apremilast Hydroxy Impurity

CAS: 2096492-44-1
Formula: C₂₂H₂₄N₂O₈S
MW: 476.5 g/mol

VQ-024336

Reference Standard

Apremilast Impurity 10

CAS: 608141-42-0
Formula: C₁₂H₁₉NO₄S
MW: 273.35 g/mol

VQ-004433

Reference Standard

Apremilast Impurity 17

CAS: 2487573-01-1
Formula: C₂₃H₂₆N₂O₈S
MW: 490.5 g/mol

In stock

Reference Standard

Apremilast Impurity 18

CAS: 2055542-18-0
Formula: C₁₂H₁₈O₅S
MW: 274.34 g/mol

In stock

Reference Standard

Apremilast Impurity 28

CAS: 1131-52-8
Formula: C₁₀H₁₂O₃
MW: 180.2 g/mol

VQ-029192

Reference Standard

Apremilast Impurity 37

CAS: 608142-27-4
Formula: C₁₂H₁₉NO₄S
MW: 273.35 g/mol

In stock

Reference Standard

Apremilast Impurity 5

CAS: 2095036-40-9
Formula: C₂₀H₂₀N₂O₈S
MW: 448.4 g/mol

VQ-024334

Reference Standard

Apremilast Impurity 50

CAS: 253168-79-5
Formula: C₂₀H₂₁NO₆S
MW: 403.5 g/mol

VQ-047432

Reference Standard

Apremilast Olifin Amine

CAS: 1450657-31-4
Formula: C₁₂H₁₇NO₄S
MW: 271.33 g/mol

VQ-045283

Reference Standard

Apremilast R-Isomer

CAS: 608141-44-2
Formula: C₂₂H₂₄N₂O₇S
MW: 460.5 g/mol

In stock

Reference Standard

Apremilast-d5

CAS: 1258597-47-5
Formula: C₂₂H₂₄N₂O₇S
MW: 465.5 g/mol

VQ-024338

Reference Standard

Aprepitant

CAS: 170729-80-3
Formula: C₂₃H₂₁F₇N₄O₃
MW: 534.4 g/mol

In stock

Reference Standard

Aprepitant Desfluoro Spot-1

CAS: 171338-33-3
Formula: C₂₀H₁₉F₆NO₂
MW: 419.4 g/mol

In stock

Reference Standard

Aprepitant Desfluoro Spot-2

Formula: C₂₀H₁₉F₆NO₂
MW: 419.4 g/mol

In stock

Reference Standard

Aprepitant EP Impurity A

CAS: 170729-76-7
Formula: C₂₃H₂₂F₆N₄O₃
MW: 516.4 g/mol

In stock

Reference Standard

Aprepitant EP Impurity B

CAS: 2348441-62-1
Formula: C₂₉H₂₅F₇N₄O₃
MW: 610.5 g/mol

VQ-029203

Reference Standard

Aprepitant EP Impurity C

CAS: 2348441-63-2
Formula: C₂₉H₂₅F₇N₄O₃
MW: 610.5 g/mol

VQ-024344

Reference Standard

Aprepitant M2 Metabolite (1R, 2R, 3R)-Isomer

CAS: 380499-06-9
Formula: C₂₀H₁₈F₇NO₂
MW: 437.4 g/mol

VQ-035140

Reference Standard

Aprepitant M2 Metabolite (1R, 2S, 3S)-Isomer

CAS: 170902-80-4
Formula: C₂₀H₁₈F₇NO₂
MW: 437.4 g/mol

VQ-035081

Reference Standard

Aprepitant M2 Metabolite (1R,2R,3R)-Isomer Hydrochloride

CAS: 1447693-83-5
Formula: C₂₀H₁₉ClF₇NO₂
MW: 473.8 g/mol

VQ-035782

Reference Standard

Aprepitant M2 Metabolite (1R,2R,3S)-Isomer

CAS: 171338-27-5
Formula: C₂₀H₁₈F₇NO₂
MW: 437.4 g/mol

VQ-029207

Reference Standard

Aprepitant M2 Metabolite (1R,2S,3R)-Isomer Hydrochloride

CAS: 2475187-95-0
Formula: C₂₀H₁₉ClF₇NO₂
MW: 473.8 g/mol

VQ-047436

Reference Standard

Aprepitant M2 Metabolite (1R,2S,3S)-Isomer Hydrochloride

CAS: 1333998-27-8
Formula: C₂₀H₁₉ClF₇NO₂
MW: 473.8 g/mol

VQ-047438

Reference Standard

Aprepitant M2 Metabolite (1S, 2R, 3R)-Isomer

CAS: 1242175-36-5
Formula: C₂₀H₁₈F₇NO₂
MW: 437.4 g/mol

VQ-024348

Reference Standard

Aprepitant M2 Metabolite (1S, 2S, 3R)-Isomer HCl

CAS: 2475188-05-5
Formula: C₂₀H₁₉ClF₇NO₂
MW: 473.8 g/mol

VQ-035779

Reference Standard

Aprepitant M2 Metabolite (1S,2R,3R)-Isomer Hydrochloride

CAS: 1333998-21-2
Formula: C₂₀H₁₉ClF₇NO₂
MW: 473.8 g/mol

VQ-047437

Reference Standard

Aprepitant M3 Metabolite (1R, 5S, 6R)-Isomer

CAS: 419574-04-2
Formula: C₂₀H₁₆F₇NO₃
MW: 451.3 g/mol

VQ-035083

Reference Standard

Aprepitant N-Oxide

CAS: 172673-23-3
Formula: C₂₃H₂₁F₇N₄O₄
MW: 550.4 g/mol

VQ-024347

Reference Standard

Aprepitant-d4

CAS: 1133387-60-6
Formula: C₂₃H₂₁F₇N₄O₃
MW: 538.5 g/mol

VQ-029209

Reference Standard

Aprocitentan

CAS: 1103522-45-7
Formula: C₁₆H₁₄Br₂N₆O₄S
MW: 546.2 g/mol

VQ-023020

Reference Standard

Aprocitentan-d4

CAS: 2748196-51-0
Formula: C₁₆H₁₄Br₂N₆O₄S
MW: 550.2 g/mol

VQ-035510

Reference Standard

Aquocobalamin

CAS: 13422-52-1
Formula: C₆₂H₉₁CoN₁₃O₁₆P
MW: 1364.4 g/mol

VQ-029947

Reference Standard

AR-13324 M1 metabolite

CAS: 2309668-15-1
Formula: C₁₉H₁₉N₃O₂
MW: 321.4 g/mol

VQ-023234

Reference Standard

Arachidic Acid

CAS: 506-30-9
Formula: C₂₀H₄₀O₂
MW: 312.5 g/mol

VQ-032486

Reference Standard

Aradap

CAS: 34079-68-0
Formula: C₁₀H₁₄N₆O₄
MW: 282.26 g/mol

VQ-034497

Reference Standard

Arbidol Hydrochloride

CAS: 131707-23-8
Formula: C₂₂H₂₆BrClN₂O₃S
MW: 513.9 g/mol

VQ-042753

Reference Standard

Arbidol Sulfone

CAS: 151455-32-2
Formula: C₂₂H₂₅BrN₂O₅S
MW: 509.4 g/mol

VQ-035196

Reference Standard

Arbidol Sulfoxide

CAS: 151455-33-3
Formula: C₂₂H₂₅BrN₂O₄S
MW: 493.4 g/mol

VQ-035194

Reference Standard

Arformoterol

CAS: 67346-49-0
Formula: C₁₉H₂₄N₂O₄
MW: 344.4 g/mol

VQ-024353

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HSN code 3822 — chemicals list