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ChemicalBook >> CAS DataBase List >> L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID

L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID

L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID price.
  • $18 - $830
  • Product name: L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID
  • CAS: 42438-90-4
  • MF: C12H12N2O2
  • MW: 216.24
  • EINECS:
  • MDL Number:MFCD00272641
  • Synonyms:L-TRYPTOLINE-3-CARBOXYLIC ACID;H-TPI-OH;H-THNH(3)-OH;L-2,3,4-TETRAHYDRO-BETA-CARBOLINE-3-CARBOXYLIC ACID;L-1,2,3,4-TETRAHYDRO-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLIC ACID;L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID;1,2,3,4-TETRAHYDRONORHARMAN-L-3-CARBOXYLIC ACID;RARECHEM BK PT 0088
Price36 Properties Safety Information Description
36 prices
Selected condition：
Brand
  • Acrotein
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Biorbyt Ltd
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • Synthonix
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • 200MG
  • 250mg
  • 500.00mg
  • 500mg
  • 1.00g
  • 1g
  • 5g
  • 10g
  • 25g
  • 100G
  • ManufacturerAcrotein
  • Product numberA-0083
  • Product descriptionL-Tpi-OH 97%
  • Packaging5g
  • Price$58.1
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberA-0083
  • Product descriptionL-Tpi-OH 97%
  • Packaging10g
  • Price$98
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberA-0083
  • Product descriptionL-Tpi-OH 97%
  • Packaging25g
  • Price$202.3
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberA-0083
  • Product descriptionL-Tpi-OH 97%
  • Packaging25g
  • Price$330
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ5873
  • Product description(S)-(?)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid
  • Packaging1g
  • Price$77
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA367058
  • Product description(S)-(?)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid 98%
  • Packaging1g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA367058
  • Product description(S)-(?)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid 98%
  • Packaging250mg
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA367058
  • Product description(S)-(?)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid 98%
  • Packaging100mg
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA367058
  • Product description(S)-(?)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid 98%
  • Packaging5g
  • Price$228
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0309781
  • Product descriptionL-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID 95.00%
  • Packaging5MG
  • Price$550
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY025587
  • Product description(S)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid a‰￥95%
  • Packaging1g
  • Price$56
  • Updated2026-05-25
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1299566
  • Product descriptionTNCA 99.59%(Mayvarybetweenbatches)
  • Packaging50mg
  • Price$130
  • Updated2026-05-06
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1299566
  • Product descriptionTNCA 99.59%(Mayvarybetweenbatches)
  • Packaging100mg
  • Price$170
  • Updated2026-05-06
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1299566
  • Product descriptionTNCA 99.59%(Mayvarybetweenbatches)
  • Packaging500mg
  • Price$340
  • Updated2026-05-06
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1299566
  • Product descriptionTNCA 99.59%(Mayvarybetweenbatches)
  • Packaging25mg
  • Price$100
  • Updated2026-05-06
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb1299566
  • Product descriptionTNCA 99.59%(Mayvarybetweenbatches)
  • Packaging10mg
  • Price$80
  • Updated2026-05-06
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein A-0083 L-Tpi-OH 97% 5g $58.1 2026-05-25 Buy
Acrotein A-0083 L-Tpi-OH 97% 10g $98 2026-05-25 Buy
Acrotein A-0083 L-Tpi-OH 97% 25g $202.3 2026-05-25 Buy
Acrotein A-0083 L-Tpi-OH 97% 25g $330 2021-12-16 Buy
AK Scientific Z5873 (S)-(?)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid 1g $77 2021-12-16 Buy
Ambeed A367058 (S)-(?)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid 98% 1g $65 2021-12-16 Buy
Ambeed A367058 (S)-(?)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid 98% 250mg $27 2021-12-16 Buy
Ambeed A367058 (S)-(?)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid 98% 100mg $18 2021-12-16 Buy
Ambeed A367058 (S)-(?)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid 98% 5g $228 2021-12-16 Buy
American Custom Chemicals Corporation CHM0309781 L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID 95.00% 5MG $550 2021-12-16 Buy
Arctom SY025587 (S)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid a‰￥95% 1g $56 2026-05-25 Buy
Biorbyt Ltd orb1299566 TNCA 99.59%(Mayvarybetweenbatches) 50mg $130 2026-05-06 Buy
Biorbyt Ltd orb1299566 TNCA 99.59%(Mayvarybetweenbatches) 100mg $170 2026-05-06 Buy
Biorbyt Ltd orb1299566 TNCA 99.59%(Mayvarybetweenbatches) 500mg $340 2026-05-06 Buy
Biorbyt Ltd orb1299566 TNCA 99.59%(Mayvarybetweenbatches) 25mg $100 2026-05-06 Buy
Biorbyt Ltd orb1299566 TNCA 99.59%(Mayvarybetweenbatches) 10mg $80 2026-05-06 Buy
Next Last

Properties

Melting point :289 °C (dec.)(lit.)
Boiling point :485.0±45.0 °C(Predicted)
Density :1.377±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :soluble1.5mg/mL, clear (Solvent: 0.1N HCl:DMSO (1:1); warmed)
pka :2.28±0.20(Predicted)
form :powder
color :white to beige
optical activity :[α]/D -57 to -67°, c = 1 (in MeOH:1N HCl (1:1))
InChI :1S/C12H12N2O2/c15-12(16)10-5-8-7-3-1-2-4-9(7)14-11(8)6-13-10/h1-4,10,13-14H,5-6H2,(H,15,16)/t10-/m0/s1
InChIKey :FSNCEEGOMTYXKY-JTQLQIEISA-N
SMILES :O=C(O)[C@H]1NCC2=C(C3=C(N2)C=CC=C3)C1
CAS DataBase Reference :42438-90-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P233 Keep container tightly closed.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304 IF INHALED:
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P340 Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362 Take off contaminated clothing and wash before reuse.
P403 Store in a well-ventilated place.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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