{
"html_url": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j995-n-412-2024",
"canonical": "https://postor.com.mx/adjudicacion/aa-11-l4j-011l4j995-n-412-2024",
"id": "fc1020ebcbaa4e4ba1107c9ea9c01431",
"procedure_number": "AA-11-L4J-011L4J995-N-412-2024",
"file_number": "E-2024-00045812",
"title": "49006-6300 ACETONA DE 4 LTS. B-9006 R CANT.LTD. (61). 49084-6306 ALCOHOL ISO PR",
"description": {
"short": "No existen bienes alternativos o sustitutos, Único Oferente, Derechos exclusivos (patentes, licencias, derechos de autor u otros derechos exclusivos), o por obras de arte.",
"detailed": "49006-6300\nACETONA DE 4 LTS. B-9006 R CANT.LTD. (61).\n49084-6306\n ALCOHOL ISO PROPILICO DE 4 LTS. B-9084 R CANT.LTDA. (61).\n77018-6303\n ALCOHOL ETILICO DE 4 LTS. M-7018 R CANT. LTD. (61).\nFERMO72675\n ACIDO FLUORHIDRICO 40% DE 4 LTS. F-01302 CANT. LTD.II"
},
"lifecycle": {
"section": "concluido",
"source_status": "ADJUDICADO",
"moved_at": null
},
"buyer": {
"agency": "CINVESTAV",
"acronym": "CINVESTAV",
"branch": "11 - EDUCACIÓN PÚBLICA",
"buying_unit": "SUBDIRECCION DE RECURSOS MATERIALES",
"requesting_unit": null,
"requesting_group": "SUBDIRECCION DE RECURSOS MATERIALES",
"entity": null,
"slug": "cinvestav",
"unit_slug": "subdireccion-de-recursos-materiales-011l4j995"
},
"classification": {
"procedure_type": "ADJUDICACIÓN DIRECTA",
"contracting_type": "ADQUISICIONES",
"publication_type": null,
"character": "NACIONAL",
"fiscal_year": 2024,
"law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
"legal_basis_id": "22",
"exception_basis": "Art. 41 fr. I",
"internal_control_number": "REQ 3431-2024",
"supply_source_number": null
},
"schedule": {
"published_at": "2024-09-13T20:31:23.000Z",
"clarification_meeting_at": null,
"clarification_questions_deadline_at": null,
"clarification_responses_deadline_at": null,
"bid_opening_at": null,
"award_at": null,
"estimated_contract_at": "2024-05-07T06:00:00.000Z",
"site_visit_at": null,
"estimated_work_start_at": null
},
"locations": {
"state_id": "7",
"state": "CIUDAD DE MÉXICO",
"bid_opening": null,
"award": null,
"clarification_meeting": null,
"site_visit": null,
"work_site": null
},
"estimated_value": {
"minimum": null,
"maximum": null,
"currency": "MXN",
"updated_at": null
},
"financial_terms": {
"currency": "MXN",
"advance_percentage": "0",
"supplier_percentage": null,
"payment_method": "transderencia electronica",
"credit_condition": null,
"payment_conditions": null,
"financing_organization": null
},
"evaluation": {
"criterion": "BINARIO",
"technical_points": null,
"economic_points": null
},
"guarantees": {
"performance_required": false,
"goods_or_services_required": false,
"amount_percentage": null,
"delivery_days": null,
"term_months": null,
"other_insurance_required": false,
"other_insurance_description": null,
"performance_reduction": null
},
"participation": {
"method": null,
"joint": false,
"msme_only": false,
"social_witness": false,
"multi_year": false,
"open_contract": false,
"consolidated_purchase": false,
"external_credit": false,
"simultaneous_supply": false,
"subcontracting": null,
"emergency": false,
"proposal_language": "idioma data",
"no_joint_participation_justification": null
},
"execution": {
"site_visit_required": null,
"duration_days": null,
"procurement_term": "Normal",
"subcontracted_work": null,
"deadline_justification": null
},
"lots": [
{
"number": "1",
"name": "PARTIDA SOLA",
"description": "PARTIDA SOLA",
"requirement_group_id": "1",
"items": [
{
"number": "1",
"cucop_code": "25101-0001",
"specific_item_code": "25101",
"cucop_description": "ACIDOS AROMATICOS (COMPUESTOS AROMATICOS)",
"description": "49084-6306\n ALCOHOL ISO PROPILICO DE 4 LTS. B-9084 R CANT.LTDA. (61).",
"requested_quantity": "10",
"minimum_quantity": "10",
"maximum_quantity": null,
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"number": "2",
"cucop_code": "25101-0001",
"specific_item_code": "25101",
"cucop_description": "ACIDOS AROMATICOS (COMPUESTOS AROMATICOS)",
"description": "49006-6300\nACETONA DE 4 LTS. B-9006 R CANT.LTD. (61).",
"requested_quantity": "5",
"minimum_quantity": "5",
"maximum_quantity": null,
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"number": "3",
"cucop_code": "25101-0002",
"specific_item_code": "25101",
"cucop_description": "ACIDOS SULFONICOS (COMPUESTOS AROMATICOS)",
"description": "77018-6303\n ALCOHOL ETILICO DE 4 LTS. M-7018 R CANT. LTD. (61).",
"requested_quantity": "5",
"minimum_quantity": "5",
"maximum_quantity": null,
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"number": "4",
"cucop_code": "25101-0002",
"specific_item_code": "25101",
"cucop_description": "ACIDOS SULFONICOS (COMPUESTOS AROMATICOS)",
"description": "FERMO72675\n ACIDO FLUORHIDRICO 40% DE 4 LTS. F-01302 CANT. LTD.II",
"requested_quantity": "1",
"minimum_quantity": "1",
"maximum_quantity": null,
"unit": "PIEZA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
}
]
}
],
"budget_items": [
{
"code": "25101",
"description": "PRODUCTOS QUÍMICOS BÁSICOS"
}
],
"awards": [
{
"id": "C-2024-00118496",
"internal_reference": "3421",
"title": "49006-6300 ACETONA DE 4 LTS. B-9006 R CANT.LTD. (61). 49084-6306 ALCOHOL ISO PR",
"status": "PUBLICADO",
"contractor": {
"name": "CIENTIFICA SENNA SA DE CV",
"normalized_name": "CIENTIFICA SENNA",
"rfc_type": null,
"slug": "cientifica-senna"
},
"contract_period": {
"published_at": "2024-09-13T20:31:23.000Z",
"starts_at": "2024-05-07T06:00:00.000Z",
"ends_at": "2024-05-08T06:00:00.000Z"
},
"value": {
"subtotal": "8192279.72",
"tax": "6214.59",
"total": "8198494.31",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "25101-0001",
"description": "49084-6306\n ALCOHOL ISO PROPILICO DE 4 LTS. B-9084 R CANT.LTDA. (61).",
"unit": "PIEZA",
"requested_quantity": "10",
"awarded_quantity": null,
"unit_price": "1632.32",
"subtotal": "8161600",
"tax": "1305.85",
"other_taxes": null,
"total": "8162905.85",
"cucop_description": "ACIDOS AROMATICOS (COMPUESTOS AROMATICOS)",
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"number": "0",
"cucop_code": "25101-0001",
"description": "49006-6300\nACETONA DE 4 LTS. B-9006 R CANT.LTD. (61).",
"unit": "PIEZA",
"requested_quantity": "5",
"awarded_quantity": null,
"unit_price": "1599.72",
"subtotal": "15997.2",
"tax": "2559.55",
"other_taxes": null,
"total": "18556.75",
"cucop_description": "ACIDOS AROMATICOS (COMPUESTOS AROMATICOS)",
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"number": "0",
"cucop_code": "25101-0002",
"description": "77018-6303\n ALCOHOL ETILICO DE 4 LTS. M-7018 R CANT. LTD. (61).",
"unit": "PIEZA",
"requested_quantity": "5",
"awarded_quantity": null,
"unit_price": "2006.56",
"subtotal": "10032.8",
"tax": "1605.24",
"other_taxes": null,
"total": "11638.04",
"cucop_description": "ACIDOS SULFONICOS (COMPUESTOS AROMATICOS)",
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
},
{
"number": "0",
"cucop_code": "25101-0002",
"description": "FERMO72675\n ACIDO FLUORHIDRICO 40% DE 4 LTS. F-01302 CANT. LTD.II",
"unit": "PIEZA",
"requested_quantity": "1",
"awarded_quantity": null,
"unit_price": "4649.72",
"subtotal": "4649.72",
"tax": "743.95",
"other_taxes": null,
"total": "5393.67",
"cucop_description": "ACIDOS SULFONICOS (COMPUESTOS AROMATICOS)",
"partida_code": "25101",
"partida_description": "PRODUCTOS QUÍMICOS BÁSICOS"
}
]
}
],
"documents": [
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "JUSTIFICACIÓN DE EXCEPCIÓN",
"filename": "SUF 3431.pdf",
"availability": "available",
"size_bytes": "269947",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-11-06T11:33:06.202Z",
"updated_at": "2025-11-06T11:33:06.203Z"
},
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "COT 3431.pdf",
"availability": "available",
"size_bytes": "229142",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-11-06T11:33:12.350Z",
"updated_at": "2025-11-06T11:33:12.351Z"
},
{
"id": null,
"annex_number": 4,
"document_type": null,
"description": "OFICIO DE ADJUDICACIÓN",
"filename": "DIC 3424.pdf",
"availability": "available",
"size_bytes": "268300",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-11-06T11:33:20.474Z",
"updated_at": "2025-11-06T11:33:20.474Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-08-01T19:47:36.662Z",
"last_seen_at": "2026-08-01T20:14:12.845Z",
"first_seen_at": "2025-11-05T07:35:33.177Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2025-11-05T07:35:33.177Z"
},
"context": {
"prices": [
{
"cucop_code": "25101-0001",
"description": "ACIDOS AROMATICOS (COMPUESTOS AROMATICOS)",
"priced_items": 3669,
"units": [
{
"n": 3431,
"max": 24934189.73,
"min": 13,
"p10": 252,
"p50": 1825.05,
"p90": 16708,
"unidad": "PIEZA"
},
{
"n": 108,
"max": 282022.97,
"min": 7.4,
"p10": 38,
"p50": 1669.5,
"p90": 8100,
"unidad": "UNIDAD"
},
{
"n": 39,
"max": 202586.21,
"min": 20,
"p10": 333.98,
"p50": 701,
"p90": 4192.36,
"unidad": "LITRO"
},
{
"n": 35,
"max": 2266.29,
"min": 73.04,
"p10": 203.052,
"p50": 450.05,
"p90": 1109.686,
"unidad": "GRAMO"
},
{
"n": 18,
"max": 657873.28,
"min": 3017.24,
"p10": 5556.207,
"p50": 82456.56,
"p90": 309550.1,
"unidad": "LOTE"
},
{
"n": 15,
"max": 9443.09,
"min": 6.2,
"p10": 9.058,
"p50": 427.31,
"p90": 1188.248,
"unidad": "MILILITRO"
},
{
"n": 11,
"max": 14460,
"min": 11,
"p10": 13,
"p50": 86,
"p90": 1500,
"unidad": "KILOGRAMO"
},
{
"n": 10,
"max": 1551724.14,
"min": 1744.62,
"p10": 3065.712,
"p50": 17271.95,
"p90": 469668.414,
"unidad": "SERVICIO"
}
],
"price_by_year": {
"2023": {
"n": 1392,
"p50": 1503.805
},
"2024": {
"n": 1508,
"p50": 1660.82
},
"2025": {
"n": 479,
"p50": 2450
},
"2026": {
"n": 290,
"p50": 3247.705
}
},
"refreshed_at": "2026-09-18T22:37:38.604Z"
},
{
"cucop_code": "25101-0002",
"description": "ACIDOS SULFONICOS (COMPUESTOS AROMATICOS)",
"priced_items": 371,
"units": [
{
"n": 292,
"max": 3187898.44,
"min": 55.2,
"p10": 495,
"p50": 2128.56,
"p90": 13345.479,
"unidad": "PIEZA"
},
{
"n": 35,
"max": 27000,
"min": 13.55,
"p10": 161.6,
"p50": 1000,
"p90": 9119.6,
"unidad": "LITRO"
},
{
"n": 13,
"max": 1848647.57,
"min": 860,
"p10": 12149.11,
"p50": 61738.7,
"p90": 359216.016,
"unidad": "LOTE"
},
{
"n": 11,
"max": 63030,
"min": 7.34,
"p10": 7.34,
"p50": 50,
"p90": 2810.34,
"unidad": "KILOGRAMO"
},
{
"n": 9,
"max": 4326,
"min": 120,
"p10": 168.096,
"p50": 797.09,
"p90": 2040.056,
"unidad": "UNIDAD"
},
{
"n": 5,
"max": 149800,
"min": 6904.61,
"p10": 7002.766,
"p50": 129500,
"p90": 149800,
"unidad": "GALON"
},
{
"n": 3,
"max": 445,
"min": 345,
"p10": 360,
"p50": 420,
"p90": 440,
"unidad": "GRAMO"
}
],
"price_by_year": {
"2023": {
"n": 48,
"p50": 887.5
},
"2024": {
"n": 162,
"p50": 2218.23
},
"2025": {
"n": 116,
"p50": 2357.14
},
"2026": {
"n": 45,
"p50": 1609
}
},
"refreshed_at": "2026-09-18T22:37:38.604Z"
}
],
"suppliers": [
{
"slug": "cientifica-senna",
"name": "CIENTIFICA SENNA SA DE CV",
"total_contracts": 150,
"total_awarded_amount": "47497739.02",
"median_amount": "70203.59",
"distinct_buyers": 30,
"first_contract_at": "2023-02-24T00:00:00.000Z",
"last_contract_at": "2026-09-15T00:00:00.000Z",
"with_this_buyer": {
"contracts": 17,
"amount": "9095433.92"
},
"refreshed_at": "2026-09-17T00:43:15.210Z"
}
],
"buyer": {
"slug": "cinvestav",
"name": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"total_procedures": 6205,
"distinct_suppliers": 1314,
"procedures_by_type": {
"LICITACIÓN PÚBLICA": 34,
"ADJUDICACIÓN DIRECTA": 6052,
"INVITACIÓN A CUANDO MENOS TRES PERSONAS": 116,
"CONTRATO ESPECÍFICO DERIVADO DE ACUERDO MARCO": 3
},
"refreshed_at": "2026-09-26T00:00:02.312Z"
}
},
"alternates": [],
"similar": [
{
"numero_procedimiento": "aa-11-l4j-011l4j993-n-54-2023",
"nombre_procedimiento": "2-PROPANOL RA ACS -ACETONA RA ACS -ÁCIDO CLORHÍDRICO ACS",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.1126283541474764,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-06-21T11:13:49.000Z",
"ganador": "CONTROL TECNICO Y REPRESENTACIONES SA DE CV",
"ganador_slug": "control-tecnico-y-representaciones",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "45568.28"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j995-n-34-2024",
"nombre_procedimiento": "MATERIAL DE LABORATORIO",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.11914283747332166,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-05-02T18:30:33.000Z",
"ganador": "QUIMICA RIQUE SA DE CV",
"ganador_slug": "quimica-rique",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "68520.45"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j995-n-55-2023",
"nombre_procedimiento": "ADQUISICION DE PRODUCTOS QUIMICOS DE LABORATORIO",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.1274211558605618,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-03-28T22:11:09.000Z",
"ganador": "DISTRIBUIDORA LGSCIENCE SA DE CV",
"ganador_slug": "distribuidora-lgscience",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "34799.99"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j995-n-44-2025",
"nombre_procedimiento": "REQ 1393 MATERIALES ACCECORIOS Y PRODUCTOS QUIMICOS BASICOS",
"dependencia": "CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL",
"siglas": "CINVESTAV",
"score": 0.1281221661713321,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2025-03-10T13:21:16.000Z",
"ganador": "UNIPARTS SA DE CV",
"ganador_slug": "uniparts",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "75245.76"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j995-n-238-2023",
"nombre_procedimiento": "ADQUISICION DE EXANO, ACETONA, CLORURO DE METILENO, ALCOHOL ETILICO, ACETATO",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.13246254317127515,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-06-28T16:53:07.000Z",
"ganador": "QUIMICA RIQUE SA DE CV",
"ganador_slug": "quimica-rique",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "61238.72"
},
{
"numero_procedimiento": "aa-11-l4j-011l4j995-n-223-2025",
"nombre_procedimiento": "REQ 4942 MATERIAL DE LABORATORIO PRODUCTOS QUIMICOS BASICOS",
"dependencia": "CINVESTAV",
"siglas": "CINVESTAV",
"score": 0.1335668723066893,
"anio_ejercicio": 2025,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2025-06-24T14:31:41.000Z",
"ganador": "COMERCIALIZADORA E IMPORTADORA DE PRODUCTOS QUIMICOS SA DE CV",
"ganador_slug": "comercializadora-e-importadora-de-productos-quimicos",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "41685.76"
}
]
}