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

Levalbuterol Related Compound A

CAS: 1823256-56-9
Formula: C₁₃H₂₁NO₂
MW: 223.31 g/mol

VQ-031508

Reference Standard

Levalbuterol sulphate

CAS: 148563-16-0
Formula: C₂₆H₄₄N₂O₁₀S
MW: 576.7 g/mol

VQ-031506

Reference Standard

Levalbuterol tartrate

CAS: 661464-94-4
Formula: C₃₀H₄₈N₂O₁₂
MW: 628.7 g/mol

VQ-037972

Reference Standard

Levamisole EP Impurity A

CAS: 32190-34-4
Formula: C₁₁H₁₄N₂OS
MW: 222.31 g/mol

VQ-026421

Reference Standard

Levamisole EP Impurity B

CAS: 37430-07-2
Formula: C₁₁H₁₂N₂S
MW: 204.29 g/mol

VQ-026419

Reference Standard

Levamisole EP Impurity C

CAS: 32190-33-3
Formula: C₁₁H₁₄N₂OS
MW: 222.31 g/mol

VQ-026418

Reference Standard

Levamisole EP Impurity D

CAS: 4335-28-8
Formula: C₁₁H₁₀N₂S
MW: 202.28 g/mol

VQ-026417

Reference Standard

Levamisole EP Impurity E

CAS: 32190-36-6
Formula: C₂₂H₂₆N₄O₂S₂
MW: 442.6 g/mol

VQ-026420

Reference Standard

Levamisole Phosphate

CAS: 32093-35-9
Formula: C₁₁H₁₅N₂O₄PS
MW: 302.29 g/mol

VQ-032902

Reference Standard

Levamlodipine Besylate Hemipentahydrate

CAS: 884648-62-8
Formula: C₅₂H₇₂Cl₂N₄O₂₁S₂
MW: 1224.2 g/mol

VQ-035705

Reference Standard

Levetiracetam

CAS: 102767-28-2
Formula: C₈H₁₄N₂O₂
MW: 170.21 g/mol

In stock

Reference Standard

Levetiracetam carboxylic acid

CAS: 102849-49-0
Formula: C₈H₁₃NO₃
MW: 171.19 g/mol

VQ-022956

Reference Standard

Levetiracetam Dehydro Acid

CAS: 358629-39-7
Formula: C₈H₁₁NO₃
MW: 169.18 g/mol

VQ-026423

Reference Standard

Levetiracetam EP Impurity A

CAS: 67118-31-4
Formula: C₈H₁₃NO₃
MW: 171.19 g/mol

VQ-022955

Reference Standard

Levetiracetam EP Impurity B

CAS: 358629-47-7
Formula: C₈H₁₂N₂O₂
MW: 168.19 g/mol

VQ-022957

Reference Standard

Levetiracetam EP Impurity D

CAS: 103765-01-1
Formula: C₈H₁₄N₂O₂
MW: 170.21 g/mol

In stock

Reference Standard

Levetiracetam EP Impurity E

CAS: 3886-69-9
Formula: C₈H₁₁N
MW: 121.18 g/mol

In stock

Reference Standard

Levetiracetam Hydrochloride EP Impurity E

CAS: 13437-79-1
Formula: C₈H₁₂ClN
MW: 157.64 g/mol

VQ-048852

Reference Standard

Levetiracetam Imp E (IH)

CAS: 102916-46-1
Formula: C₁₆H₂₄N₂O₃
MW: 292.37 g/mol

VQ-048850

Reference Standard

Levetiracetam Racemate

CAS: 33996-58-6
Formula: C₈H₁₄N₂O₂
MW: 170.21 g/mol

VQ-026422

Reference Standard

Levetiracetam Related Compound A

CAS: 102767-31-7
Formula: C₈H₁₅ClN₂O₂
MW: 206.67 g/mol

In stock

Reference Standard

Levetiracetam Related Compound B (Free Base)

CAS: 7324-11-0
Formula: C₄H₁₀N₂O
MW: 102.14 g/mol

VQ-005178

Reference Standard

Levetiracetam Related Compound B (Hydrochloride Salt)

CAS: 7682-20-4
Formula: C₄H₁₁ClN₂O
MW: 138.59 g/mol

In stock

Reference Standard

Levetiracetam-d3

CAS: 1217851-16-5
Formula: C₈H₁₄N₂O₂
MW: 173.23 g/mol

VQ-037976

Reference Standard

Levetiracetam-d6

CAS: 1133229-30-7
Formula: C₈H₁₄N₂O₂
MW: 176.25 g/mol

VQ-037981

Reference Standard

Levobupivacaine Hydrochloride

CAS: 27262-48-2
Formula: C₁₈H₂₉ClN₂O
MW: 324.9 g/mol

VQ-031515

Reference Standard

Levocabastine Hydrochloride

CAS: 79547-78-7
Formula: C₂₆H₃₀ClFN₂O₂
MW: 457 g/mol

VQ-022959

Reference Standard

Levocabastine Hydrochloride EP Impurity A

CAS: 1348822-76-3
Formula: C₂₆H₃₀N₂O₂
MW: 402.5 g/mol

VQ-037982

Reference Standard

Levocabastine Hydrochloride EP Impurity D

CAS: 80139-90-8
Formula: C₂₅H₂₇FN₂O₂
MW: 406.5 g/mol

VQ-026425

Reference Standard

Levocabastine Hydrochloride EP Impurity F

CAS: 785021-81-0
Formula: C₁₃H₁₇NO₂
MW: 219.28 g/mol

VQ-035109

Reference Standard

Levocabastine Hydrochloride EP Impurity H

CAS: 56326-98-8
Formula: C₁₃H₁₂FNO
MW: 217.24 g/mol

VQ-026426

Reference Standard

Levocarnitine - Impuriy B

CAS: 306279-95-8
Formula: C₁₀H₁₆O₄
MW: 200.23 g/mol

VQ-031517

Reference Standard

Levocarnitine EP Impurity A

CAS: 927-89-9
Formula: C₇H₁₃NO₂
MW: 143.18 g/mol

VQ-031516

Reference Standard

Levocarnitine EP Impurity C

CAS: 64532-04-3
Formula: C₇H₁₇N₂O₂⁺
MW: 161.22 g/mol

VQ-026429

Reference Standard

Levocarnitine EP Impurity C Chloride

CAS: 6490-20-6
Formula: C₇H₁₇ClN₂O₂
MW: 196.67 g/mol

VQ-031518

Reference Standard

Levocarnitine EP Impurity D

CAS: 857162-57-3
Formula: C₇H₁₅N₂O⁺
MW: 143.21 g/mol

VQ-026428

Reference Standard

Levocarnitine Impurity 7

CAS: 765950-50-3
Formula: C₇H₁₁ClN₂O₂
MW: 190.63 g/mol

VQ-048859

Reference Standard

Levocarnitine Orotate

CAS: 160468-17-7
Formula: C₁₂H₁₉N₃O₇
MW: 317.3 g/mol

VQ-049449

Reference Standard

Levocetirizine

CAS: 130018-77-8
Formula: C₂₁H₂₅ClN₂O₃
MW: 388.9 g/mol

VQ-007539

Reference Standard

Levocetirizine Amide

CAS: 909779-33-5
Formula: C₂₁H₂₆ClN₃O₂
MW: 387.9 g/mol

VQ-031519

Reference Standard

Levocetirizine Benzyl Compound

CAS: 873406-11-2
Formula: C₂₅H₂₇ClN₂O
MW: 406.95 g/mol

VQ-037991

Reference Standard

Levocetirizine dihydrochloride

CAS: 130018-87-0
Formula: C₂₁H₂₇Cl₃N₂O₃
MW: 461.8 g/mol

VQ-007540

Reference Standard

Levocetirizine Dihydrochloride - Impurity A

CAS: 130018-76-7
Formula: C₂₁H₂₅ClN₂O₃
MW: 388.9 g/mol

VQ-044265

Reference Standard

Levocetirizine Ethyl Ester

CAS: 1116338-10-3
Formula: C₂₃H₂₉ClN₂O₃
MW: 416.9 g/mol

VQ-026434

Reference Standard

Levocetirizine Hydrochloride

CAS: 823178-28-5
Formula: C₂₁H₂₆Cl₂N₂O₃
MW: 425.3 g/mol

In stock

Reference Standard

Levocetirizine Impurity 1

Formula: C₁₉H₂₁ClN₂O₂
MW: 344.84 g/mol

In stock

Reference Standard

Levocetirizine Impurity 2

Formula: C₁₉H₂₁ClN₂O₂
MW: 344.84 g/mol

In stock

Reference Standard

Levocetirizine Impurity-3 (Stage-2)

Formula: C₁₇H₁₈ClN₂O
MW: 301.79 g/mol

In stock

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HSN code 3822 — chemicals list