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

Tamsulosin EP Impurity G

CAS: 106138-88-9
Formula: C₂₀H₂₈N₂O₅S
MW: 408.5 g/mol

VQ-006705

Reference Standard

Tamsulosin EP Impurity H

CAS: 1329611-47-3
Formula: C₂₀H₂₇NO₃
MW: 329.4 g/mol

VQ-023835

Reference Standard

Tamsulosin EP Impurity I

CAS: 3259-03-8
Formula: C₁₀H₁₃BrO₂
MW: 245.11 g/mol

VQ-023836

Reference Standard

Tamsulosin Hydrochloride

CAS: 106463-17-6
Formula: C₂₀H₂₉ClN₂O₅S
MW: 445 g/mol

In stock

Reference Standard

Tamsulosin Impurity A

CAS: 3250-73-5
Formula: C₁₀H₁₄O₃
MW: 182.22 g/mol

VQ-034038

Reference Standard

Tamsulosin Methoxy Impurity

CAS: 94666-11-2
Formula: C₁₉H₂₆N₂O₅S
MW: 394.5 g/mol

VQ-042364

Reference Standard

Tamsulosin S-Isomer Hydrochloride Salt

CAS: 106463-19-8
Formula: C₂₀H₂₉ClN₂O₅S
MW: 445 g/mol

In stock

Reference Standard

Tamsulosin Sulfonamide

CAS: 855298-56-5
Formula: C₁₂H₁₇ClN₂O₄S
MW: 320.79 g/mol

VQ-042365

Reference Standard

Tamsulosin Sulfonic Acid

CAS: 890708-67-5
Formula: C₂₀H₂₇NO₆S
MW: 409.5 g/mol

VQ-028201

Reference Standard

Tandospirone

CAS: 87760-53-0
Formula: C₂₁H₂₉N₅O₂
MW: 383.5 g/mol

VQ-042367

Reference Standard

Tandospirone (citrate)

CAS: 112457-95-1
Formula: C₂₇H₃₇N₅O₉
MW: 575.6 g/mol

VQ-034042

Tantalum (Ta) ICP Standard Solution 1 g/l in 5% HNO, 1% HF traceable to NIST

Cat. No.: VQ-000279

VQ-000279

Reference Standard

Tapentadol EP Impurity A

CAS: 454221-04-6
Formula: C₁₄H₂₃NO
MW: 221.34 g/mol

VQ-034903

Reference Standard

Tapentadol EP Impurity B

CAS: 953400-57-2
Formula: C₁₄H₂₃NO
MW: 221.34 g/mol

VQ-043312

Reference Standard

Tapentadol EP Impurity C

CAS: 731764-76-4
Formula: C₁₄H₂₁NO
MW: 219.32 g/mol

VQ-043313

Reference Standard

Tapentadol EP Impurity D

CAS: 1422011-96-8
Formula: C₁₄H₂₁NO
MW: 219.32 g/mol

VQ-034904

Reference Standard

Tapentadol EP Impurity E

CAS: 175591-22-7
Formula: C₁₅H₂₅NO
MW: 235.36 g/mol

VQ-035051

Reference Standard

Tapentadol Hydrochloride

CAS: 175591-09-0
Formula: C₁₄H₂₄ClNO
MW: 257.8 g/mol

VQ-034902

Reference Standard

Tapentadol N-Oxide

CAS: 1422277-62-0
Formula: C₁₄H₂₃NO₂
MW: 237.34 g/mol

VQ-034905

Reference Standard

Tapentadol O-Sulfate

CAS: 1300037-87-9
Formula: C₁₄H₂₃NO₄S
MW: 301.4 g/mol

VQ-043314

Reference Standard

Tapinarof

CAS: 79338-84-4
Formula: C₁₇H₁₈O₂
MW: 254.32 g/mol

In stock

Reference Standard

Tapinarof Mono methoxy impurity

CAS: 2901016-39-3
Formula: C₁₈H₂₀O₂
MW: 268.3 g/mol

VQ-023838

Reference Standard

Tapinarof Phosphate Impurity

CAS: 443982-76-1
Formula: C₁₆H₂₇O₅P
MW: 330.36 g/mol

In stock

Reference Standard

Tapinarof Z-Isomer Impurity

CAS: 1622988-14-0
Formula: C₁₇H₁₈O₂
MW: 254.32 g/mol

In stock

Reference Standard

Tashinone IIA

CAS: 568-72-9
Formula: C₁₉H₁₈O₃
MW: 294.3 g/mol

VQ-040370

Reference Standard

Tasimelteon

CAS: 609799-22-6
Formula: C₁₅H₁₉NO₂
MW: 245.32 g/mol

VQ-034050

Reference Standard

Tasimelteon Impurity D

CAS: 1161417-63-5
Formula: C₁₂H₁₃NO₂
MW: 203.24 g/mol

VQ-028207

Reference Standard

Tasimelteon Impurity E

CAS: 1651831-37-6
Formula: C₁₂H₁₆ClNO
MW: 225.71 g/mol

VQ-034056

Reference Standard

Tasimelteon Impurity F

CAS: 251562-66-0
Formula: C₁₄H₁₇NO₂
MW: 231.3 g/mol

VQ-034058

Reference Standard

Tasimelteon Impurity G

CAS: 251562-65-9
Formula: C₁₅H₁₉NO₂
MW: 245.32 g/mol

VQ-034051

Reference Standard

Taspine

CAS: 602-07-3
Formula: C₂₀H₁₉NO₆
MW: 369.4 g/mol

VQ-042372

Reference Standard

Tauro Obeticholic Acid

CAS: 863239-61-6
Formula: C₂₈H₄₉NO₆S
MW: 527.8 g/mol

VQ-023310

Reference Standard

Tauro-alpha-muricholic Acid Sodium Salt

CAS: 2260905-08-4
Formula: C₂₆H₄₄NNaO₇S
MW: 537.7 g/mol

VQ-042773

Reference Standard

Tauro-beta-muricholic Acid

CAS: 25696-60-0
Formula: C₂₆H₄₅NO₇S
MW: 515.7 g/mol

VQ-036231

Reference Standard

Tauro-nor-THCA-24-DBD

CAS: 1255908-35-0
Formula: C₃₆H₅₇N₅O₁₀S₂
MW: 784 g/mol

VQ-042374

Reference Standard

Taurochenodeoxycholic Acid Sodium

CAS: 6009-98-9
Formula: C₂₆H₄₄NNaO₆S
MW: 521.7 g/mol

VQ-034512

Reference Standard

Taurochenodesoxycholic acid

CAS: 516-35-8
Formula: C₂₆H₄₅NO₆S
MW: 499.7 g/mol

VQ-042771

Reference Standard

Taurocholic acid 3-sulfate

CAS: 67030-62-0
Formula: C₂₆H₄₅NO₁₀S₂
MW: 595.8 g/mol

VQ-042774

Reference Standard

Taurocholic Acid Sodium Salt Hydrate

CAS: 345909-26-4
Formula: C₂₆H₄₆NNaO₈S
MW: 555.7 g/mol

VQ-019568

Reference Standard

Taurodeoxychloic Acid

CAS: 516-50-7
Formula: C₂₆H₄₅NO₆S
MW: 499.7 g/mol

VQ-034509

Reference Standard

Taurodeoxycholic acid-d4 Sodium

CAS: 2410279-82-0
Formula: C₂₆H₄₄NNaO₆S
MW: 525.7 g/mol

VQ-047863

Reference Standard

Taurolidine

CAS: 19388-87-5
Formula: C₇H₁₆N₄O₄S₂
MW: 284.4 g/mol

VQ-034059

Reference Standard

Taurolithocholic acid

CAS: 516-90-5
Formula: C₂₆H₄₅NO₅S
MW: 483.7 g/mol

VQ-044569

Reference Standard

Taurolithocholic Acid Impurity 1

CAS: 1428095-38-8
Formula: C₂₈H₄₆N₂O₅
MW: 490.7 g/mol

VQ-044468

Reference Standard

Tauroursodeoxycholic acid

CAS: 14605-22-2
Formula: C₂₆H₄₅NO₆S
MW: 499.7 g/mol

VQ-042776

Reference Standard

Taurultam

CAS: 38668-01-8
Formula: C₃H₈N₂O₂S
MW: 136.18 g/mol

VQ-042373

Reference Standard

Tavaborole

CAS: 174671-46-6
Formula: C₇H₆BFO₂
MW: 151.93 g/mol

In stock

Reference Standard

Tavaborole Impurity 16

CAS: 1839665-96-1
Formula: C₉H₈BrFO₂
MW: 247.06 g/mol

VQ-028212

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HSN code 3822 — chemicals list