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

Abiraterone Pregnenolone-16-Ene Acetate 21-Triflate

CAS: 2484719-08-4
Formula: C₂₄H₃₁F₃O₆S
MW: 504.6 g/mol

VQ-028906

Reference Standard

Abiraterone propionate

CAS: 1620323-43-4
Formula: C₂₇H₃₅NO₂
MW: 405.6 g/mol

VQ-021381

Reference Standard

Abiraterone Reduced Impurity

CAS: 219843-76-2
Formula: C₂₆H₃₅NO₂
MW: 393.6 g/mol

In stock

Reference Standard

Abiraterone Sulfate

CAS: 1993430-25-3
Formula: C₂₄H₃₁NO₄S
MW: 429.6 g/mol

VQ-045236

Reference Standard

Abiraterone-beta-D-Glucuronide

CAS: 2307194-33-6
Formula: C₃₀H₃₉NO₇
MW: 525.6 g/mol

VQ-028980

Reference Standard

Abiraterone-d4

CAS: 2122245-62-7
Formula: C₂₄H₃₁NO
MW: 353.5 g/mol

VQ-028988

Reference Standard

Abiratetone Succinate

CAS: 1629778-77-3
Formula: C₂₈H₃₅NO₄
MW: 449.59 g/mol

VQ-028914

Reference Standard

Abrocitinib

CAS: 1622902-68-4
Formula: C₁₄H₂₁N₅O₂S
MW: 323.42 g/mol

VQ-024118

Reference Standard

Abrocitinib Impurity 3

CAS: 2204280-33-9
Formula: C₁₄H₂₁N₅O₂S
MW: 323.42 g/mol

VQ-035576

Reference Standard

Abrocitinib Metabolite M1

CAS: 2744171-54-6
Formula: C₁₄H₂₁N₅O₃S
MW: 339.42 g/mol

VQ-024119

Reference Standard

Abrocitinib Metabolite M2

CAS: 2744171-52-4
Formula: C₁₄H₂₁N₅O₃S
MW: 339.42 g/mol

VQ-028991

Reference Standard

Abrocitinib N-Tosyl Impurity (1s,3s-Isomer)

CAS: 2204275-76-1
Formula: C₂₁H₂₇N₅O₄S₂
MW: 477.6 g/mol

VQ-028990

Reference Standard

Abrocitinib Related Compound 1

CAS: 1353501-22-0
Formula: C₁₃H₁₈N₂O₂
MW: 234.29 g/mol

VQ-045390

Reference Standard

Acacetin

CAS: 480-44-4
Formula: C₁₆H₁₂O₅
MW: 284.26 g/mol

VQ-039467

Reference Standard

Acadesine

CAS: 2627-69-2
Formula: C₉H₁₄N₄O₅
MW: 258.23 g/mol

VQ-043024

Reference Standard

Acalabrutanib Impurity 11 (Cyclised Isomer)

CAS: 2490433-97-9
Formula: C₃₀H₂₅N₇O₃
MW: 531.6 g/mol

In stock

Reference Standard

Acalabrutinib 6-Amide Impurity

CAS: 1420478-89-2
Formula: C₃₀H₂₇N₇O₃
MW: 533.6 g/mol

In stock

Reference Standard

Acalabrutinib 8-Hydroxy Impurity

Formula: C₂₆H₂₂N₆O₃
MW: 466.49 g/mol

In stock

Reference Standard

Acalabrutinib Acetyl Impurity

Formula: C₂₄H₂₃N₇O₂
MW: 441.5 g/mol

In stock

Reference Standard

Acalabrutinib Benzyl Impurity

Formula: C₂₉H₂₇N₇O
MW: 489.57 g/mol

In stock

Reference Standard

Acalabrutinib Diamide Impurity

Formula: C₃₀H₂₅N₇O₃
MW: 531.56 g/mol

In stock

Reference Standard

Acalabrutinib Impurity 5

CAS: 3100114-22-2
Formula: C₂₆H₂₅N₇O₃
MW: 483.52 g/mol

In stock

Reference Standard

Acalabrutinib Maleate Monohydrate

CAS: 2641500-53-8
Formula: C₃₀H₂₉N₇O₇
MW: 599.6 g/mol

VQ-035578

Reference Standard

Acalabrutinib Nitrosamine Impurity (Rotamers)

Formula: C₂₂H₂₀N₈O₂
MW: 428.46 g/mol

In stock

Reference Standard

Acalabrutinib Pyrrolidine Impurity

CAS: 1420478-90-5
Formula: C₂₂H₂₁N₇O
MW: 399.4 g/mol

In stock

Reference Standard

Acalabrutinib R Isomer Intermediate Impurity

CAS: 2198380-46-8
Formula: C₁₈H₁₈BrN₅O₂
MW: 416.3 g/mol

VQ-021391

Reference Standard

Acalabrutinib R-Isomer

CAS: 1952316-43-6
Formula: C₂₆H₂₃N₇O₂
MW: 465.5 g/mol

In stock

Reference Standard

Acalabrutinib WS

CAS: 1420477-60-6
Formula: C₂₆H₂₃N₇O₂
MW: 465.5 g/mol

In stock

Reference Standard

Acamprosate

CAS: 77337-76-9
Formula: C₅H₁₁NO₄S
MW: 181.21 g/mol

VQ-028922

Reference Standard

Acamprosate calcium

CAS: 77337-73-6
Formula: C₁₀H₂₀CaN₂O₈S₂
MW: 400.5 g/mol

VQ-021394

Reference Standard

Acamprosate EP Impurity A

CAS: 3687-18-1
Formula: C₃H₉NO₃S
MW: 139.18 g/mol

VQ-020709

Reference Standard

Acamprosate EP Impurity B

CAS: 2806206-41-5
Formula: C₄H₉NO₄S
MW: 167.19 g/mol

VQ-021396

Reference Standard

Acamprosate EP Impurity C Calcium Salt

CAS: 233591-26-9
Formula: C₁₂H₂₄CaN₂O₈S₂
MW: 428.5 g/mol

VQ-021395

Reference Standard

Acamprosate-d3 Calcium

CAS: 1225580-94-8
Formula: C₅H₁₀CaNO₄S⁺
MW: 223.3 g/mol

VQ-028995

Reference Standard

Acarbose - Impurity E

CAS: 1220983-28-7
Formula: C₃₁H₅₃NO₂₃
MW: 807.7 g/mol

VQ-043026

Reference Standard

Acarbose EP Impurity A

CAS: 1013621-79-8
Formula: C₂₅H₄₃NO₁₈
MW: 645.6 g/mol

VQ-020711

Reference Standard

Acarbose EP Impurity B

CAS: 1220983-54-9
Formula: C₂₆H₄₃NO₁₇
MW: 641.6 g/mol

VQ-043025

Reference Standard

Acarbose EP Impurity C

CAS: 610271-07-3
Formula: C₂₅H₄₃NO₁₈
MW: 645.6 g/mol

VQ-020712

Reference Standard

Acarbose EP Impurity F

CAS: 83116-09-0
Formula: C₃₁H₅₃NO₂₃
MW: 807.7 g/mol

VQ-043027

Reference Standard

Acarbose EP Impurity G

CAS: 1013621-73-2
Formula: C₃₁H₅₃NO₂₃
MW: 807.7 g/mol

VQ-021397

Reference Standard

Acarbose EP Impurity H

CAS: 196944-81-7
Formula: C₂₅H₄₃NO₁₇
MW: 629.6 g/mol

VQ-028996

Reference Standard

Acarviosine-glucose

CAS: 68128-53-0
Formula: C₁₉H₃₃NO₁₃
MW: 483.5 g/mol

VQ-024124

Reference Standard

Acebutolol EP Impurity A

CAS: 28197-66-2
Formula: C₁₅H₁₉NO₄
MW: 277.31 g/mol

VQ-021401

Reference Standard

Acebutolol EP Impurity B

CAS: 22568-64-5
Formula: C₁₆H₂₄N₂O₄
MW: 308.37 g/mol

VQ-024125

Reference Standard

Acebutolol Ep Impurity B (rac Diacetolol) (HCl Salt)

CAS: 73899-76-0
Formula: C₁₆H₂₅ClN₂O₄
MW: 344.8 g/mol

VQ-024126

Reference Standard

Acebutolol EP Impurity C

CAS: 40188-45-2
Formula: C₁₂H₁₅NO₃
MW: 221.25 g/mol

VQ-021400

Reference Standard

Acebutolol EP Impurity D

CAS: 57898-80-3
Formula: C₁₄H₂₂N₂O₃
MW: 266.34 g/mol

VQ-020713

Reference Standard

Acebutolol EP Impurity E

CAS: 27783-53-5
Formula: C₁₆H₂₆N₂O₃
MW: 294.39 g/mol

VQ-028997

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HSN code 3822 — chemicals list